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Wholesale 3.7V cylindrical lithium battery,18650 7800mAh Special battery
3.7V lithium battery Product model: XL 3.7V 7800mAh
3.7V lithium battery technical parameters (specifically can be designed according to customer requirements-voltage/capacity/size/line)
Single battery model: 18650
Packing method: PVC heat shrinkable film
Wire model: UL3239 22AWG
