Product Description Winter Heated Clothes Battery 7.4V 12V 10000mAh DC Charging Head Black Color Long Life Time 21700 Lithiumion battery Composed type...
Product Description Customized battery pack 7.4V 5000mAh 21700 li ion batterie 2 cells in series with DC5521 connector 21700 Li-Ion Battery Composed ....
3S2P 21700 battery pack 11.1V 10000mAh two layers size with barrel connector no wire come out Product Description 21700 Li-Ion Battery Composed type: ...