{"title":"Testing Cells for Col Supercapacitor","description":null,"products":[{"product_id":"cstk","title":"Supercapacitor Testing Kit with Electrode, Gel Electrolyte, and Cell, CSTK","description":"\u003cp\u003eBuilding a complete supercapacitor testing kit requires three fundamental pillars: a high-precision test cell, high-purity electrode materials, and a compatible electrolyte. For research-grade results, using a dedicated split test cell is superior to standard coin cells as it allows for rapid electrode replacement and manual pressure adjustment.\u003c\/p\u003e\n\u003cp\u003e(1) The most common platform for laboratory testing is the \u003cstrong\u003eSplit Test Cell\u003c\/strong\u003e. These are often made of high-quality stainless steel or PEEK (polyether ether ketone), or PMMA and feature a split design that allows you to easily insert and remove your carbon electrodes and separator without the need for a specialized crimping machine.\u003c\/p\u003e\n\u003cp\u003e(2) The performance of your supercapacitor is primarily defined by the surface area of your electrode. For a standard testing kit, you will need a high-surface-area carbon and a separator that facilitates fast ion flow. (a) \u003cstrong\u003eActive Material\u003c\/strong\u003e: Activated Carbon with a surface area above 1,500 m²\/g is the industry standard. (b) \u003cstrong\u003eCurrent Collector\u003c\/strong\u003e: Carbon Coated Aluminum Foil is highly recommended for the current collector to ensure low contact resistance. (3) \u003cstrong\u003eSeparator\u003c\/strong\u003e: Glass Fiber Filters (like the Whatman GF\/A) are commonly used in research because they have excellent thermal stability and high porosity, which helps in absorbing and holding the liquid electrolyte.\u003c\/p\u003e\n\u003cp\u003e(3) The electrolyte determines the voltage window and the safety profile of the testing supercapacitor device. (a) \u003cstrong\u003eAqueous Electrolytes\u003c\/strong\u003e: Using 6M KOH or 1M H2SO4 is common for initial testing. These are low-cost and offer high ionic conductivity, but are limited to a voltage of around 1.0 V. (2) \u003cstrong\u003eOrganic Electrolytes\u003c\/strong\u003e: For higher energy density, researchers use salts like TEABF4 dissolved in acetonitrile. This allows you to reach up to 2.7 V or higher. (3)\u003cstrong\u003e Ionic Liquids\u003c\/strong\u003e: For cutting-edge research, ionic liquids like EMIM-TFSI provide the widest voltage window and best safety (non-flammable) but are more expensive. \u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"width: 100%; height: 1679.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.6px;\"\u003e\n\u003ctd style=\"width: 30.2158%; height: 35.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4245%; height: 35.6px;\"\u003e\n\u003cp\u003e\u003cspan\u003eCSTK (C-S-TK)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 1643.8px;\"\u003e\n\u003ctd style=\"width: 30.2158%; height: 1643.8px;\"\u003e\u003cem\u003eTesting Kit Components\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 69.4245%; height: 1643.8px;\"\u003e\n\u003cdiv style=\"text-align: start;\"\u003e(1) Self-Standing Electrode: Activated carbon electrode (5cm*5cm, 11 mg\/cm2, YP50F: Carbon Black: PTFE= 85:10:5)\u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003cp\u003e   \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_01_160x160.png?v=1770401118\" style=\"float: none;\" width=\"116\" height=\"116\"\u003e\u003c\/p\u003e\n\u003cp\u003e      Other options of MnO2 and Co3O4 can be additionally purchased here: \u003ca href=\"https:\/\/echemsupplies.com\/products\/cssses?variant=47342385168614\"\u003eCSSSES\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(2) Flexible Gel Electrolytes: \u003c\/p\u003e\n\u003cp\u003e     \u003cimg height=\"101\" width=\"116\" style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_02_160x160.png?v=1770401864\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePoly(acrylic acid) (PAA) hydrogel sheet (L20mm*W20mm*T2mm), 5 pcs. It is mainly used for high alkaline electrolyte (eg: KOH, NaOH) and neutral electrolyte (eg: NaCl, KCl, Na2SO4) under low concentration (\u0026lt;0.2 M). Please don't apply it to acidic electrolyte and high ion concentration (\u0026gt;0.5M)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePolyacrylamide (PAM) hydrogel sheet (L20mm*W20mm*T2mm), 5 pcs. It is mainly used for zinc-based electrolyte (eg: ZnCl2, ZnSO4) and acidic H2SO4 electrolyte (eg: NaCl, KCl, Na2SO4) under high concentration (\u0026gt;3.0 M). Please don't apply it to alkaline electrolyte.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e(3) Current Collector: Graphite foil with welded tab\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSECCWT_Graphite_Foil_160x160.png?v=1770713799\" width=\"91\" height=\"91\"\u003e\u003c\/p\u003e\n\u003cp\u003e Other options of aluminum, copper, titanium, and stainless steel foils can be additionally purchased here: \u003ca href=\"https:\/\/echemsupplies.com\/products\/cseccwt?variant=47342501986534\"\u003eCSECCWT\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e(4) Separator (W135 mm * L 1000 mm) for aqueous electrochemical supercapacitor (\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eOptional, not included\u003c\/span\u003e\u003c\/strong\u003e).\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"70\" width=\"130\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_04_160x160.png?v=1770442556\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003eNote: If the above gel electrolyte was selected, the separator is not necessary.\u003c\/p\u003e\n\u003cp\u003e(5) Plastic Sealing Bags (120mm*80mm, 5 pcs are included). Customer can use their own heat sealer (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eNot Included\u003c\/strong\u003e\u003c\/span\u003e) to seal bag with cell\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_05_160x160.png?v=1770443226\" style=\"float: none;\" width=\"101\" height=\"81\"\u003e      \u003cimg height=\"101\" width=\"132\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_06_160x160.png?v=1770443966\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e(6) Testing Cell (75mm*75mm*10mm, that is suitable for any electrode width less than 40 mm). The large one (150mm*150mm*10mm) is available upon request.\u003c\/p\u003e\n\u003cp\u003e\u003cimg height=\"102\" width=\"113\" style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_07_160x160.png?v=1770444574\"\u003e\u003c\/p\u003e\n\u003cp\u003e(7) Other accessories (\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eOptional, not included\u003c\/span\u003e\u003c\/strong\u003e), such as small LED panel, cell phone charging module, and multifunctional charger. \u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_09_160x160.png?v=1770745934\" style=\"float: none;\" width=\"130\" height=\"74\"\u003e \u003cimg height=\"113\" width=\"87\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_10_160x160.png?v=1770746398\" style=\"float: none;\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_11_160x160.png?v=1770746733\" style=\"float: none;\" width=\"116\" height=\"106\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"YWKJ","offers":[{"title":"Default Title","offer_id":47332231643366,"sku":"CSTK","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_main.png?v=1770743308"},{"product_id":"cfscgepaa","title":"Flexible Supercapacitor Cell with PAA Gel Electrolyte, CFSCGEPAA","description":"\u003cp\u003eA flexible supercapacitor represents the integration of the self-standing electrodes and gel electrolytes—into a single, bendable device. Unlike rigid \"can\" or \"coin\" cells, these are often built in a \"sandwich\" or \"planar\" architecture. \u003c\/p\u003e\n\u003cp\u003eAs for the regular sandwich structure, it mainly includes the following components: (1) \u003cstrong\u003eCurrent Collectors\u003c\/strong\u003e: flexible substrates like carbon cloth, nickel foam, or conductive polymer films (e.g., PET coated with ITO or carbon nanotubes). (2) \u003cstrong\u003eElectrodes\u003c\/strong\u003e: Self-standing sheets (AC + PTFE) or active materials grown directly on the flexible current collector. (3) \u003cstrong\u003eGel Electrolyte\/Separator\u003c\/strong\u003e: A thick layer of PVA, or PAA, or PAM-based gel that serves as both the ion reservoir and the physical barrier preventing a short circuit.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eCFSCGEPAA (C-FSC-GEPAA)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cem\u003eSupercapacitor Cell Components\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd\u003e\n\u003cdiv\u003e(1) Activated carbon electrode with welded nickel tab (\u003ca href=\"https:\/\/echemsupplies.com\/products\/csacewt?variant=47342287388902\"\u003eCSACEWTNF\u003c\/a\u003e): (2cm*2cm, 11 mg\/cm2, YP50F: Carbon Black: PTFE= 85:10:5)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSACEWT_main_160x160.png?v=1770703330\"\u003e\u003c\/p\u003e\n\u003cp\u003e(2) Flexible Gel Electrolytes (\u003ca href=\"https:\/\/echemsupplies.com\/products\/cfsge?variant=47345131946214\"\u003eCFSGEPAA\u003c\/a\u003e): \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_02_160x160.png?v=1770401864\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePoly(acrylic acid) (PAA) hydrogel sheet (L20mm*W20mm*T2mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote\u003c\/strong\u003e: It is mainly used for high alkaline electrolyte (eg: KOH, NaOH) and neutral electrolyte (eg: NaCl, KCl, Na2SO4) under low concentration (\u0026lt;0.2 M). Please don't apply it to acidic electrolyte and high ion concentration (\u0026gt;0.5M)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"YWKJ","offers":[{"title":"Default Title","offer_id":47345327898854,"sku":"CFSCGEPAA","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/CSTKEGEC_08.png?v=1770786700"},{"product_id":"erssseimcvhp","title":"ECS-R Single-Station Electrolyte Injection Machine with Cycling Vacuum \u0026 High Pressure for Supercapacitors (D≤60 mm, H=50-204 mm), ERSSSEIMCVHP","description":"\u003cp\u003eAn Electrolyte Injection Machine with Cycling Vacuum \u0026amp; Positive High-Pressure (Pressure Diffusion) is specialized production\/R\u0026amp;D equipment designed for filling cylindrical, pouch, or prismatic supercapacitors (EDLCs, hybrid lithium-ion capacitors). Because supercapacitors feature ultra-dense, high-surface-area porous carbon electrodes (BET surface area 1500–2500 m2\/g) and tightly wound separators, standard vacuum filling alone cannot fully saturate the micro- and mesopores. Alternating between deep vacuum and positive pressure accelerates electrolyte penetration.\u003c\/p\u003e\n\u003cp\u003eThe main workflow includes the following procedures: (1) \u003cstrong\u003eChamber \u0026amp; Cell Evacuation (Deep Vacuum)\u003c\/strong\u003e: Cells are loaded into the vacuum-tight chamber (or sealed via an injection nozzle interface). System pulls a deep vacuum (typically -0.095 MPa to -0.099 MPa\/\u0026lt; 100 Pa) to evacuate air and moisture trapped inside the dense active carbon layers and cellulose\/glass-fiber separator. (2) \u003cstrong\u003ePrecision Electrolyte Dosing\u003c\/strong\u003e: High-precision valveless ceramic plunger pumps or micro-gear pumps dispense a metered volume of electrolyte (accuracy ±0.5% - 1.0%). The electrolyte—typically acetonitrile (ACN) or propylene carbonate (PC) with quaternary ammonium salts like TEABF4—is injected under partial vacuum to prevent splashing or solvent flash-evaporation. (3)\u003cstrong\u003e Cyclic Vacuum \u0026amp; Inert High-Pressure Pulsing (Diffusion)\u003c\/strong\u003e: The machine alternates repeatedly between deep vacuum and positive pressure (0.2 MPa - 0.5 MPa of dry Ar gas). Vacuum removes micro-bubbles (N2\/O2) blocking capillary channels, while positive high pressure physically forces the viscous electrolyte into the tortuous nanometer-scale pores of the activated carbon matrices. (4) \u003cstrong\u003eStanding \/ Soaking Phase\u003c\/strong\u003e: Cells undergo a holding\/standing period under regulated pressure or light vacuum to ensure complete wetting before sealing.\u003c\/p\u003e\n\u003ctable width=\"613\" style=\"height: 933.725px; width: 109.308%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 35.725px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 35.725px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 35.725px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eERSSSEIMCVHP (ER-S-SSEIMCVHP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 67.2px;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 67.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC220V±10%, single phase, 50\/60Hz, 1000 W\u003c\/li\u003e\n\u003cli\u003eAC110 V can be customized, or a 1500 W transformer works\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 165.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 165.2px;\"\u003e\u003cem\u003eOperation Workflow\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 165.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003ePut the supercapacitor into the cell tray after weight\u003c\/li\u003e\n\u003cli\u003ePress the start button and lifting unit goes up, and the cycling electrolyte injection processes start.\u003c\/li\u003e\n\u003cli\u003eAfter the vacuum level reaches the target value, automatic electrolyte injection will be initiated and then the cycling standing (alternative pressure-vacuum cycles)  \u003c\/li\u003e\n\u003cli\u003eTake out the supercapacitor out after electrolyte completion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 263.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 263.2px;\"\u003e\u003cem\u003eVacuum Electrolyte Injection under vacuum\/pressure cycling\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 263.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMain functions: vacuum electrolyte injection, vacuum standing, and high positive pressure \u003c\/li\u003e\n\u003cli\u003eVacuum chamber frame is made of aluminum alloy and all other critical parts, especially for electrolyte contact area is SS316 L)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupercapacitor Cells: D≤60 mm, H=50-204 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eVolume Range: 0-250 mL, adjustable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMulti-stages filtration and special absorbent to avoid crystalline particles clogged in PE tubing. \u003c\/li\u003e\n\u003cli\u003eElectrolyte Injection Accuracy: ±1%\u003c\/li\u003e\n\u003cli\u003eElectrolyte Injection Vacuum Level: -98 kPa\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectrolyte inlet\/outlet tubing size: φ6 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduction Efficiency: 12 min\/per cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 142px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 142px;\"\u003e\u003cem\u003eVacuum Pump (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eOptional\u003c\/span\u003e)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 142px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eA vacuum pump (\u003ca href=\"https:\/\/echemsupplies.com\/products\/edsrvvp?variant=47513025282278\u0026amp;_pos=1\u0026amp;_sid=ce85c0190\u0026amp;_ss=r\"\u003eEDSRVVP\u003c\/a\u003e) can be considered\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e         \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EDSRVVP_main_100x100.png?v=1775410712\" alt=\"\" style=\"float: none;\" width=\"74\" height=\"74\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 126px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 126px;\"\u003e\u003cem\u003eGas Pressure Supply\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 126px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eIf the vacuum electrolyte filling\/sealing machine is placed inside the glovebox, an Ar gas tank with second-state pressure regulator should be connected to supply 40-60 psi for pneumatic sealing.\u003c\/li\u003e\n\u003cli\u003eIf the vacuum electrolyte filling\/sealing machine is placed in a dryroom, then a gas compressor (eg: \u003ca href=\"https:\/\/echemsupplies.com\/products\/euqofgc?variant=47513044156646\u0026amp;_pos=1\u0026amp;_sid=07bd8d144\u0026amp;_ss=r\"\u003eEUQOFGC\u003c\/a\u003e) can be considered. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 67.2px;\"\u003e\u003ci\u003eDimension\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 67.2px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL410* W430 * H870 mm (electrolyte injection station)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eL600* W450 * H1500 mm (controller)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 67.2px;\"\u003e\u003ci\u003eWeight\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 67.2px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~100 kg (electrolyte injection station)\u003c\/li\u003e\n\u003cli\u003e~80 kg (controller)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"RSC","offers":[{"title":"Default Title","offer_id":48139608981734,"sku":"ERSSSEIMCVHP","price":19999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ERSSSEIMCVHP_main.jpg?v=1786260272"},{"product_id":"er6sseimcvhp","title":"ECS-R Six-Station Electrolyte Injection Machine with Cycling Vacuum \u0026 High Pressure for Supercapacitors (D≤60 mm, H=50-204 mm), ER6SSEIMCVHP","description":"\u003cp\u003eAn Electrolyte Injection Machine with Cycling Vacuum \u0026amp; Positive High-Pressure (Pressure Diffusion) is specialized production\/R\u0026amp;D equipment designed for filling cylindrical, pouch, or prismatic supercapacitors (EDLCs, hybrid lithium-ion capacitors). Because supercapacitors feature ultra-dense, high-surface-area porous carbon electrodes (BET surface area 1500–2500 m2\/g) and tightly wound separators, standard vacuum filling alone cannot fully saturate the micro- and mesopores. Alternating between deep vacuum and positive pressure accelerates electrolyte penetration.\u003c\/p\u003e\n\u003cp\u003eThe main workflow includes the following procedures: (1) \u003cstrong\u003eChamber \u0026amp; Cell Evacuation (Deep Vacuum)\u003c\/strong\u003e: Cells are loaded into the vacuum-tight chamber (or sealed via an injection nozzle interface). System pulls a deep vacuum (typically -0.095 MPa to -0.099 MPa\/\u0026lt; 100 Pa) to evacuate air and moisture trapped inside the dense active carbon layers and cellulose\/glass-fiber separator. (2) \u003cstrong\u003ePrecision Electrolyte Dosing\u003c\/strong\u003e: High-precision valveless ceramic plunger pumps or micro-gear pumps dispense a metered volume of electrolyte (accuracy ±0.5% - 1.0%). The electrolyte—typically acetonitrile (ACN) or propylene carbonate (PC) with quaternary ammonium salts like TEABF4—is injected under partial vacuum to prevent splashing or solvent flash-evaporation. (3)\u003cstrong\u003e Cyclic Vacuum \u0026amp; Inert High-Pressure Pulsing (Diffusion)\u003c\/strong\u003e: The machine alternates repeatedly between deep vacuum and positive pressure (0.2 MPa - 0.5 MPa of dry Ar gas). Vacuum removes micro-bubbles (N2\/O2) blocking capillary channels, while positive high pressure physically forces the viscous electrolyte into the tortuous nanometer-scale pores of the activated carbon matrices. (4) \u003cstrong\u003eStanding \/ Soaking Phase\u003c\/strong\u003e: Cells undergo a holding\/standing period under regulated pressure or light vacuum to ensure complete wetting before sealing.\u003c\/p\u003e\n\u003ctable width=\"613\" style=\"height: 883px; width: 109.308%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 47.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 47.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eERS6SEIMCVHP (ER-S-6SEIMCVHP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 24.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 24.2px;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 24.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC220V±10%, single phase, 50\/60Hz, 1000 W\u003c\/li\u003e\n\u003cli\u003eAC110 V can be customized, or a 1500 W transformer works\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 165.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 165.2px;\"\u003e\u003cem\u003eOperation Workflow\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 165.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003ePut the supercapacitor into the cell tray one-by-one after weight\u003c\/li\u003e\n\u003cli\u003ePress the start button and lifting unit goes up, and the cycling electrolyte injection processes start.\u003c\/li\u003e\n\u003cli\u003eAfter the vacuum level reaches the target value, automatic electrolyte injection will be initiated and then the cycling standing (alternative pressure-vacuum cycles)  \u003c\/li\u003e\n\u003cli\u003eTake out the supercapacitor out after electrolyte completion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 282.8px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 282.8px;\"\u003e\u003cem\u003eVacuum Electrolyte Injection under vacuum\/pressure cycling\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 282.8px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMain functions: vacuum electrolyte injection, vacuum standing, and high positive pressure \u003c\/li\u003e\n\u003cli\u003eVacuum chamber frame is made of aluminum alloy and all other critical parts, especially for electrolyte contact area is SS316 L)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupercapacitor Cells: D≤60 mm, H=50-204 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e6 stations with electrolyte injection are independent\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eVolume Range: 0-250 mL, adjustable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMulti-stages filtration and special absorbent to avoid crystalline particles clogged in PE tubing. \u003c\/li\u003e\n\u003cli\u003eElectrolyte Injection Accuracy: ±1%\u003c\/li\u003e\n\u003cli\u003eElectrolyte Injection Vacuum Level: -98 kPa\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectrolyte inlet\/outlet tubing size: φ6 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduction Efficiency: 12 min\/per cycle \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 142px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 142px;\"\u003e\u003cem\u003eVacuum Pump (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eOptional\u003c\/span\u003e)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 142px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eA vacuum pump (\u003ca href=\"https:\/\/echemsupplies.com\/products\/edsrvvp?variant=47513025282278\u0026amp;_pos=1\u0026amp;_sid=ce85c0190\u0026amp;_ss=r\"\u003eEDSRVVP\u003c\/a\u003e) can be considered\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e         \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EDSRVVP_main_100x100.png?v=1775410712\" alt=\"\" style=\"float: none;\" width=\"74\" height=\"74\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 126px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 126px;\"\u003e\u003cem\u003eGas Pressure Supply\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 126px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eIf the vacuum electrolyte filling\/sealing machine is placed inside the glovebox, an Ar gas tank with second-state pressure regulator should be connected to supply 40-60 psi for pneumatic sealing.\u003c\/li\u003e\n\u003cli\u003eIf the vacuum electrolyte filling\/sealing machine is placed in a dryroom, then a gas compressor (eg: \u003ca href=\"https:\/\/echemsupplies.com\/products\/euqofgc?variant=47513044156646\u0026amp;_pos=1\u0026amp;_sid=07bd8d144\u0026amp;_ss=r\"\u003eEUQOFGC\u003c\/a\u003e) can be considered. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 47.6px;\"\u003e\u003ci\u003eDimension\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL1000* W680 * H1600 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 47.6px;\"\u003e\u003ci\u003eWeight\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~300 kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"RSC","offers":[{"title":"Default Title","offer_id":48139781865702,"sku":"ER6SSEIMCVHP","price":46999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ER6SSEIMCVHP_main.jpg?v=1786295329"},{"product_id":"er12sseimcvhp","title":"ECS-R Twelve-Station Electrolyte Injection Machine with Cycling Vacuum \u0026 High Pressure for Supercapacitors (D≤60 mm, H=50-204 mm), ER12SSEIMCVHP","description":"\u003cp\u003eAn Electrolyte Injection Machine with Cycling Vacuum \u0026amp; Positive High-Pressure (Pressure Diffusion) is specialized production\/R\u0026amp;D equipment designed for filling cylindrical, pouch, or prismatic supercapacitors (EDLCs, hybrid lithium-ion capacitors). Because supercapacitors feature ultra-dense, high-surface-area porous carbon electrodes (BET surface area 1500–2500 m2\/g) and tightly wound separators, standard vacuum filling alone cannot fully saturate the micro- and mesopores. Alternating between deep vacuum and positive pressure accelerates electrolyte penetration.\u003c\/p\u003e\n\u003cp\u003eThe main workflow includes the following procedures: (1) \u003cstrong\u003eChamber \u0026amp; Cell Evacuation (Deep Vacuum)\u003c\/strong\u003e: Cells are loaded into the vacuum-tight chamber (or sealed via an injection nozzle interface). System pulls a deep vacuum (typically -0.095 MPa to -0.099 MPa\/\u0026lt; 100 Pa) to evacuate air and moisture trapped inside the dense active carbon layers and cellulose\/glass-fiber separator. (2) \u003cstrong\u003ePrecision Electrolyte Dosing\u003c\/strong\u003e: High-precision valveless ceramic plunger pumps or micro-gear pumps dispense a metered volume of electrolyte (accuracy ±0.5% - 1.0%). The electrolyte—typically acetonitrile (ACN) or propylene carbonate (PC) with quaternary ammonium salts like TEABF4—is injected under partial vacuum to prevent splashing or solvent flash-evaporation. (3)\u003cstrong\u003e Cyclic Vacuum \u0026amp; Inert High-Pressure Pulsing (Diffusion)\u003c\/strong\u003e: The machine alternates repeatedly between deep vacuum and positive pressure (0.2 MPa - 0.5 MPa of dry Ar gas). Vacuum removes micro-bubbles (N2\/O2) blocking capillary channels, while positive high pressure physically forces the viscous electrolyte into the tortuous nanometer-scale pores of the activated carbon matrices. (4) \u003cstrong\u003eStanding \/ Soaking Phase\u003c\/strong\u003e: Cells undergo a holding\/standing period under regulated pressure or light vacuum to ensure complete wetting before sealing.\u003c\/p\u003e\n\u003ctable width=\"613\" style=\"height: 1079.05px; width: 109.308%;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 47.6px;\"\u003e\u003cem\u003ePart Number\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 47.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eERS12SEIMCVHP (ER-S-12SEIMCVHP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 67.2px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 67.2px;\"\u003e\u003cem\u003ePower\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 67.2px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eAC220V±10%, single phase, 50\/60Hz, 1500 W\u003c\/li\u003e\n\u003cli\u003eAC110 V can be customized, or a 2000 W transformer works\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 243.6px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 243.6px;\"\u003e\u003cem\u003eOperation Workflow\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 243.6px;\"\u003e\n\u003cul\u003e\n\u003cli\u003ePut the supercapacitor into the cell tray one-by-one after weight\u003c\/li\u003e\n\u003cli\u003ePress the start button and lifting unit goes up, and the cycling electrolyte injection processes start.\u003c\/li\u003e\n\u003cli\u003eAfter the vacuum level reaches the target value, automatic electrolyte injection will be initiated and then the cycling standing (alternative pressure-vacuum cycles)  \u003c\/li\u003e\n\u003cli\u003eScan the barcode of supercapacitor cell and weigh the electrolyte-filled cell again\u003c\/li\u003e\n\u003cli\u003eAutomatically screen the qualified cells and save the data\u003c\/li\u003e\n\u003cli\u003eTake out the supercapacitor out after the lifting unit back to original position\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 431.45px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 431.45px;\"\u003e\u003cem\u003eVacuum Electrolyte Injection under vacuum\/pressure cycling\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 431.45px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMain functions: vacuum electrolyte injection, vacuum standing, and high positive pressure \u003c\/li\u003e\n\u003cli\u003eVacuum chamber frame is made of aluminum alloy and all other critical parts, especially for electrolyte contact area is SS316 L)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupercapacitor Cells: D≤60 mm, H=50-204 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e12 stations with electrolyte injection are independent\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eVolume Range: 0-250 mL, adjustable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMulti-stages filtration and special absorbent to avoid crystalline particles clogged in PE tubing.\u003c\/li\u003e\n\u003cli\u003eHigh precision feeding pump with anti-corrosion ceramic core is adopted. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ER12SSEIMCVHP_02_100x100.jpg?v=1786296785\" alt=\"\" style=\"float: none;\"\u003e     \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ER12SSEIMCVHP_03_100x100.jpg?v=1786296865\" alt=\"\" style=\"float: none;\" width=\"79\" height=\"75\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eElectrolyte Injection Accuracy: ±1%\u003c\/li\u003e\n\u003cli\u003eElectrolyte Injection Vacuum Level: -98 kPa\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectrolyte inlet\/outlet tubing size: φ6 mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduction Efficiency: 12 min\/per cycle \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 68px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 68px;\"\u003e\u003cem\u003eVacuum Pump (\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eOptional\u003c\/span\u003e)\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 68px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eA vacuum pump (\u003ca href=\"https:\/\/echemsupplies.com\/products\/edsrvvp?variant=47513025282278\u0026amp;_pos=1\u0026amp;_sid=ce85c0190\u0026amp;_ss=r\"\u003eEDSRVVP\u003c\/a\u003e) can be considered\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e         \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/EDSRVVP_main_100x100.png?v=1775410712\" alt=\"\" style=\"float: none;\" width=\"74\" height=\"74\"\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 126px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 126px;\"\u003e\u003cem\u003eGas Pressure Supply\u003c\/em\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 126px;\"\u003e\n\u003cul\u003e\n\u003cli\u003eIf the vacuum electrolyte filling\/sealing machine is placed inside the glovebox, an Ar gas tank with second-state pressure regulator should be connected to supply 40-60 psi for pneumatic sealing.\u003c\/li\u003e\n\u003cli\u003eIf the vacuum electrolyte filling\/sealing machine is placed in a dryroom, then a gas compressor (eg: \u003ca href=\"https:\/\/echemsupplies.com\/products\/euqofgc?variant=47513044156646\u0026amp;_pos=1\u0026amp;_sid=07bd8d144\u0026amp;_ss=r\"\u003eEUQOFGC\u003c\/a\u003e) can be considered. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 47.6px;\"\u003e\u003ci\u003eDimension\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003eL900* W670 * H870 mm (electrolyte feeding station)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eL600* W450 * H1500 mm (controller)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 47.6px;\"\u003e\n\u003ctd style=\"width: 22.3022%; height: 47.6px;\"\u003e\u003ci\u003eWeight\u003c\/i\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.518%; height: 47.6px;\"\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\n\u003cul\u003e\n\u003cli\u003e~200 kg (electrolyte feeding station)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e~80 kg (controller)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"RSC","offers":[{"title":"Default Title","offer_id":48140612305126,"sku":"ER12SSEIMCVHP","price":78999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6591\/1526\/files\/ER12SSEIMCVHP_main.jpg?v=1786296772"}],"url":"https:\/\/echemsupplies.com\/collections\/testing-cells-for-supercapacitor.oembed","provider":"EChem Supplies","version":"1.0","type":"link"}