Shenzhen Passional Import And Export Co., Ltd. quality control

In order to ensure the safety of lithium-ion batteries, various test standards related to the safety of lithium-ion batteries have been formulated at home and abroad. Among them, the general test standards usually divide the safety test items into the electrical tests: overcharge, over-discharge, external short circuit, forced discharge, etc.; mechanical test: extrusion, acupuncture, vibration, drop, etc. heat dissipation test: high and low-temperature cycle, combustion, microwave heating, etc.; environmental simulation: high-altitude low-pressure simulation, salt spray test, etc.

Cell Testing Equipment

Cell Pairing Device

Lithium Battery Paste Barley Paper Machine

Lithium Battery Spot Welding Machine

Finished Product Comprehensive Tester

Finished Product Aging Test

Certificate

Production Process