Our Lab & Test Center

The test center of Large Power is founded in accord with the standard of IEC61960, IEEE-1725, UL2054, UL1642, etc. and builds up long-term cooperation with the test centers at home and abroad. In term of the related standard of EU and North American countries, the test center can provide testing and certification services for the products of lithium ion battery, four-high-one-low battery (high energy density, high temperature, high pressure, high rate and low self-discharging), special-shaped battery, storage battery, special battery, etc.

Battery extrusion needle testing machine and power battery short circuit testing machine

Used for power battery needling test, needling test is one of the strictest tests on battery safety.

Battery extrusion needle testing machine and power battery short circuit testing machine

Used for power battery needling test, needling test is one of the strictest tests on battery safety.

Battery extrusion needle testing machine and power battery short circuit testing machine

Used for power battery needling test, needling test is one of the strictest tests on battery safety.

Battery extrusion needle testing machine and power battery short circuit testing machine

Used for power battery needling test, needling test is one of the strictest tests on battery safety.

Electromagnetic vibration testing machine

After the sample or material of battery is vibrated with a certain frequency and a certain amplitude, the damage degree of the sample is judged.

Electromagnetic vibration testing machine

After the sample or material of battery is vibrated with a certain frequency and a certain amplitude, the damage degree of the sample is judged.

Electromagnetic vibration testing machine

After the sample or material is vibrated with a certain frequency and a certain amplitude, the damage degree of the sample is judged.

High and low temperature alternating test chamber

It is used to test and determine the parameters and performance of batteries and battery materials in high temperature, low temperature, or constant test.

Simulation of high altitude and low pressure testing machine

Battery low pressure (high altitude) simulation test, all measured samples were tested at 11.6kPa(1.68psi) negative pressure;The final result of the tests was that the battery should not explode or catch fire.Also, the battery must not smoke or leak.The battery protection valve should not be destroyed.

Large current short circuit testing machine

Use this equipment to carry out short circuit test on the battery through super large current.

Large current short circuit testing machine

Use this equipment to carry out short circuit test on the battery through super large current.

Large current short circuit testing machine

Use this equipment to carry out short circuit test on the battery through super large current.