The high capacity 12 slot 21700 battery box provides extended running time for outdoor adventures, featuring tool less assembly with 12 compartments for effortlessly setups.
Designed with USB output ports, this power battery box enables plug and play operating to charging devices like phones, while its ABS shell offering lightweight, anti slip durability and independently battery slots to short circuits.
Ideal for beginners and conscious outdoor enthusiasts, this rechargeable battery case caters to users seeking easy assembly and reliabled power without complex tools.
Perfect for camping, hiking it powering essential such as headlamps and camping lights, doubling as an illuminating source for enhanced convenience during extended trips.
Equipped with smart multi protections against overcharge, over discharge, and short circuits, this durability ABS power battery box ensures secure and stable charging .
