Jiangsu Alternative Energy Vehicle Research Institute Co. Ltd.

Battery system test center consists of cell & module test chamber and battery system test chamber. These chambers hold world-class testing equipment and are capable of performing environmental performance test, heat management test and repeated cycle run lifespan test, etc., covering subjects ranging from single cells to full battery systems.

Cell & module test chamber

Holds 10 environmental test chambers, cells (44 channels), modules (16 channels), capable of performing performance and lifespan tests for all types of cells (pouch, cylindrical, prismatic and solid state).

Testing capability

·Cell/module capacity and energy test

·Cell/module standard cycle and repeated cycle lifespan test

·Cell/module internal resistance test and degradation test

Equipment specs

Cell test (Arbin)

Voltage range：0-5V

Current range：0-1200A

Control accuracy：0.1%

Module test(Chroma）

Voltage range：0-100V

Current range：0-800A

Control accuracy：0.1%

Environmental test

chamber

temperature range：-70~120℃

Volume：1000L

Battery system test chamber

Holds 4 walk-in environmental test chambers, 4 battery simulator (AVL), 2 dual channel battery coolant units, etc. Capable of performing performance tests and lifespan tests for battery systems.

Testing capability

·Cell/module capacity and energy test

·Cell/module standard cycle and repeated cycle lifespan test

·Cell/module internal resistance test and degradation test

Equipment specs

Temperature range	-70~120℃
Temperature tolerance	±1℃
Maximum power	500kW
Voltage range	0-1200V
Current range	0-800A
Control accuracy	0.1‰

Battery System Test