UN38.3 certification

UN38.3

Electrical safety tests: Charging test Discharge test Continuous charging test Abnormal charging test Overcharge test Forced discharge test Overcharge test Overdischarge test Overvoltage charging test Overcurrent charging test Unbalanced charging Undervoltage discharge test Reverse charging test Electrostatic discharge test Power limit test Input power test Output port overload Wrong installation test External short circuit test Forced internal short circuit

Environmental safety tests: Temperature and humidity cycle test Mold stress relief High altitude low voltage simulation Impact test Vibration test Heavy impact test Squeeze test Thermal shock test Drop test Combustion test Temperature rise test Flame retardant test 250N steady force test High temperature test Washing test

Protect circuit safety tests: Overvoltage charging protection Overcurrent charging protection Undervoltage discharge protection Short circuit protection test Overload protection test Over temperature protection test High pressure test

Other performance tests: Capacity test Cycle life test Vacuum glove box

服务产品

Consumer battery: lithium polymer battery Cylinder battery Lithium Ion Battery Square battery Lithium ion battery Button Battery Lithium manganese battery cell phone battery Zinc manganese battery dry cell NiMH batteries mobile power Nickel-cadmium batteries 18650 battery

Power battery: Balance car battery Lead-acid batteries Lithium ion battery Nickel-cadmium battery Electric vehicle battery Power tool battery Car starter power Solar battery

IT/AV products

Power supply

Lighting products

Wireless products

Service Hotline

400-755-8988

Phone: +86-0769-85075888 to 6617

Fax: +86-0769-85075898

Mailbox: net03@gtggroup.com

Address: 2st floor, B Area, Jinbaisheng Industrial Park, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China.

UN38.3 certification

Prev: MSDS certificate

Next: None

Online message/ Messages

Relevant Recommendations/ Relevant

Product: Consumer battery; Power battery; IT/AV products; Power supply; Lighting products; Wireless products

Certification: UN38.3; International CB; International IEC; US UL; US TÜVus; China CQC

Service Hotline400-755-8988

Address: 2st floor, B Area, Jinbaisheng Industrial Park, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. Telephone: +86-0769-85075888 to 6617 Fax: +86-0769-85075898 Mailbox: net03@gtggroup.com