Battery test
In terms of lithium battery testing, CTC Chinese testing has rich experience and is in the leading position in the market of small battery testing and certification. It can provide battery manufacturers with one-stop battery product testing services according to different national and international standards, such as UL, CE, UN 38.3, etc.
Our comprehensive battery testing services include:
UL Listed battery (UL 2054:2009 ed.2)
电气测试 | · 常温短路 · 高温短路 · 异常短路 · 滥冲测试 · 强制放电 · 限制电流 |
机械测试 | · 挤压测试 · 重物撞击测试 · 冲击试验 · 振动试验 |
电池外壳试验 | · 250N静压测试 · 应力外壳测试 · 跌落测试 |
燃烧测试 | · 燃烧测试 |
环境测试 | · 低压测试 · 加热测试 · 冲击测试 |
CE certification of batteries (IEC 62133-2 Ed.1)
·Continuous low-speed charging
·Simulated transportation vibration test
·High temperature stress test
·Temperature cycling test
·Short circuit test
·Drop test
·Impact test
·High temperature test
·Extrusion test
·Low pressure test
·Overcharge test
·Forced discharge test
·High current charging
Battery transport safety (UN 38.3)
·Altitude simulation test
Heat test
·Vibration test
·Impact test
·External short circuit test
·Collision test
·Overcharge test
·Forced discharge test
Safety requirements for lithium ion batteries and batteries for portable electronic products
Chinese standards (GB 31241-2014, GB 18287-2013)
·
Vibration (sweep frequency 9h)
·Acceleration impact (9 times)
·Drop (6 times)
·Heavy impact (battery impact test)
·Stress relief (high temperature shell test)
·High temperature use (high temperature charge discharge cycle test) (7h)
·Flame retardant requirements (vertical combustion test, needle flame combustion test) pretreatment for 168h
·Over voltage charging (high voltage charging test)
·Over current charging (1.5 times current charging test) (1H)
·Under voltage discharge (maximum current discharge test)
·Overload (1.5 times current discharge test)
·Overvoltage charging protection (high current, high voltage cyclic charging test) (500 cycles)
·Over current charging protection (1.5 times of current, high voltage cyclic charging test) (500 cycles)
·Under voltage discharge protection (standard discharge current cycle discharge test) (500 cycles)
·Overload protection (1.5 times current cycle discharge test) (500 cycles)
·Discharge voltage control (discharge minimum voltage test)
Discharge current control (maximum discharge current test)
For more information on automobile and auto parts testing, please contact us here.
Test service