Efest's waterproof battery case can hold up to 6 x 18650 batteries.
It features an airtight waterproof seal that ensures batteries stay protected and dry.
Also included is a lanyard for added security and ease of transport.
- Capable of holding 6 x 18650 Li-ion cells
- Waterproof seal
- Made with durable polymer shell
- Comes with carrying lanyard
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