BCS-975R
High-Power Regenerative Battery Cycler (Up to 300 A)
-High current: ±75 A per channel (up to ±300 A in parallel)
-8 independent channels (modular system)
-Designed for pouch & prismatic cells
-Regenerative system → energy recovery during discharge
-Native EIS (optional) on each channel
-High precision with 24-bit resolution
-Fast sampling: 1 ms acquisition
-Integrated BT-Lab® Suite (BT-Test™ & BT-Analysis™)
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Description
The BCS-975R is a high-power regenerative battery cycler designed for testing large-format cells, such as pouch and prismatic batteries.
With up to 75 A per channel and parallel operation up to 300 A, it enables advanced high-current testing for energy storage and EV applications.
Its regenerative architecture allows energy recovery during discharge, significantly improving efficiency in long-duration and high-power experiments.
The system also offers optional native EIS, enabling in-depth analysis of battery parameters such as internal resistance, state-of-charge (SOC), and state-of-health (SOH).
Specifications
Channels : 8
Voltage range : 0 – 5 V
Voltage resolution : 0.36 µV (24-bit)
Current max : ±75 A / channel
Parallel current : up to ±300 A
Current ranges : 3 (75 A → 750 mA)
Current resolution : down to ~89 nA
Sampling rate : 1 ms
EIS : Optional (2 kHz – 10 mHz)
Connection : 4-terminal (Kelvin)
Power consumption : ~5000 W
Application
BCS-975R is ideal for :
EV battery testing (high-current)
Pouch & prismatic cell cycling
Energy storage system (ESS) testing
High-power battery R&D
Battery degradation & lifetime analysis
Advanced diagnostics (EIS-based)
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