Ultrahigh Airtightness Two-Electrode Split Cell (I.D.= 10 mm) with Jig Fixture for Solid-State Battery Testing, CSSBTUA2ESCJF

In solid-state battery (SSB) research, a split cell is a specialized electrochemical testing device designed to evaluate solid electrolytes and electrode materials without the need for traditional coin cell crimping. Unlike standard liquid-based battery cells, split cells are engineered to apply and maintain significant mechanical pressure, which is critical for ensuring proper ionic contact at solid-solid interfaces.

The ultrahigh airtightness enables the split cell to test air or humidity sensitive materials in air (assemble the electrodes in glovebox and test it outside).

Part Number	CSSBTUA2ESCJF (C-SSBT-UA2ESCJF)
Structure/Components	Top/Bottom Metal Part: Special #4 Stainless Steel (corrosive-resistant to most solid-state electrolytes)  Sleeve or cell body: PEEK O-rings: Silicone Rubber Jig Fixture: Stainless Steel
Cell Sizes	Standard I.D: 10 mm (Any other sizes, such as 12 mm, 14 mm, 16 mm, 18 mm, 20 mm are available upon request)
Max. Operation Pressure	≤500 MPa
Max. Operation Temperature	250 ºC under tightening pressure
Customized Options	(1) The ceramic-type sleeve (, I.D. =10 mm, better testing result) can be supplied upon request. (2) The split cell with gas inlet/outlet version for in-line EC-MS or DEMS gas analysis during formation or charging/discharging process can be supplied upon request.     (3) The top/bottom stainless steel plunger with Au coating can be supplied upon request     (4) The split cell can be integrated with the pressure sensor kit (CSSBTPSK) to display and track real pressure.
Note	The cell components should be thoroughly cleaned and dried after use.