Neware CT-9002-5V6A-F-204n Battery Testing System with High Speed Sampling (≤100 us), ENCT90025V6AF

The Neware CT-9002-5V6A-F is a specialized high-performance battery testing system belonging to Neware’s elite 9000 series. While the standard 9000 units are for high-speed material research, the "F" variant is often tailored for 3C consumer electronics (like smartphones and laptops) and features built-in SMBus/I2C communication to talk directly to a battery's internal fuel gauge.

The most significant feature of the CT-9002-5V6A-F is its hardware support for SMBus (System Management Bus) and I2C protocols. (1) BMS Integration: Unlike standard cyclers that only see the "outside" of the battery (total voltage/current), this system can read the "inside" data from the battery's internal chip. (2) Real-time Monitoring: It can pull data such as individual cell temperatures, cycle count, state of health (SOH), and "Remaining Capacity" directly from the battery’s smart controller. (3) Safety Syncing: You can program the Neware software to stop a test if the battery's internal BMS reports a "Permanent Failure" flag or an internal temperature excursion.

References:

S. Chen, et al., Critical Parameters for Evaluating Coin Cells and Pouch Cells of Rechargeable Li-Metal Batteries, Joule, 2019, 3, 1094-1105

Y. Son, et al., Analysis of Differences in Electrochemical Performance Between Coin and Pouch Cells for Lithium-Ion Battery Applications, Energy Environmental Materials, 2024, 7, e12615.