Traction battery for electric vehicle (EV)

With the rapid development of the electric vehicle market, the performance and safety of the power battery, as its core component, has been paid more and more attention. As a professional battery testing organization, Ankejie provides comprehensive testing services for power battery cells, battery packs or systems for electric vehicles (EV) to ensure the high quality and safety of battery products.

GB/T 38031:

it covers temperature cycle test, over discharge test, over charge test, external short circuit test, heating test, temperature shock test, extrusion test, vibration test, mechanical shock test, damp heat cycle test, immersion test, external fire test, thermal diffusion-acupuncture test, thermal diffusion-heating and other tests to comprehensively evaluate the safety performance of the battery.

GB/T 31484:

focus on room temperature capacity and energy test, room temperature power test, standard cycle life test, working cycle life test and other parameter tests to ensure that the battery has excellent performance in practical applications.

GB/T 31485:

including temperature cycle test, low pressure test, over discharge test, over charge test, short circuit test, drop test, heating test, extrusion test, acupuncture test, seawater immersion test, etc., to simulate the performance of the battery under extreme conditions, and evaluate its safety and reliability.

GB/T 31486:

mainly focus on the appearance, polarity, size and quality of the battery, room temperature discharge capacity, rate discharge and charge capacity, low temperature and high temperature discharge capacity, etc., to comprehensively evaluate the basic performance of the battery.

ISO 19453-6:

it covers equipotential test, insulation test, withstand voltage test, pretreatment, thermal cycle test, damp heat condensation and steady state test, salt spray corrosion test, etc., to ensure the stability and durability of the battery in complex environment.