ARB-L21-5000U RECHARGEABLE BATTERY - ARB-L21-5000U shoes IP68 rated dustproof and waterproof

IP68 rated dustproof and waterproof

1 Velcro inside pocket and 1 YKK® zippered pocket on inside lining

Store your paperwork and other essentials in the hidden utility pockets and internal chest pockets

The Flag Bearer Cap from 5

Built tough from premium aluminum

ARB-L21-5000U RECHARGEABLE BATTERY - ARB-L21-5000U shoes IP68 rated dustproof and waterproofARB L21 5000U is a high capacity 21700 Li ion USB rechargeable battery built for more power and longer runtimes. This battery has its own USB C charging port for quick easy charging without the need for a separate charger. Additional features include a protection circuit in the anode to help prevent short circuits, overcharge discharge, and overheating. Pressure relief vents which expel waste gas in the rare case of an internal short circuit