Address: 2st floor, B Area, Jinbaisheng Industrial Park, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China.
Partial certification program
Heavy impact test requirements
Impact (for cylindrical batteries with a diameter of not less than 18 mm)
The battery was tested at an ambient temperature of 20 ° C ± 5 ° C. The test sample was placed on a flat surface. A strip of 15.8 mm ± 0.1 mm diameter was placed in the center of the sample. An object weighing 9.1 Kg ± 0.46 Kg dropped from the height of 610 mm ± 25 mm and hit the battery.
The battery was placed on the surface of the platform, and a metal rod with a diameter of 15.8 mm ± 0.2 mm was placed on the upper surface of the geometric center of the battery, and a weight of 9.1 kg ± 0.1 kg was used to impact from a height of 610 mm ± 25 mm. The surface of the battery with metal bars was observed for 6 h.
The battery sample was placed on a flat surface and a 15.8 mm diameter cast strip was placed in the center of the sample. An object weighing 9.1 Kg was dropped from the height of 610 mm ± 25 mm to the battery and allowed to stand for 6 h.
Focus on Wechat