Tip:21700 batteries are not included in the package, you need to purchase separately. Please pay attention to the direction of the positive and negatives poles.
Whether you're camping, traveling, or facing a power outage, this portable charging keeps your devices powered up in any situation.
With its robusts PC+ABS constructions, this battery storage box promises durability and reliability, keep your power supply secure and ready whenever you need it.
Elevates your charging experience with this 21700 Battery Holder for USB C devices rapid power delivery.
Suitable for enthusiasts and on the go individuals, this power sources case caters to various charging need.
