FENIX ARB-L21-5000U Rechargeable Battery spyderco Made in the USA from

Made in the USA from aircraft grade 7075 aluminum and MILSPEC anodized

8Cr13MoV quality blade steel

The unit’s 360º Plus

Three removable anti-slip pads

Boot-up battery level indication and low-voltage warning

FENIX ARB-L21-5000U Rechargeable Battery spyderco Made in the USA fromDESCRIPTION: The Fenix ARB L21 5000U is a high capacity 21700 Li ion rechargeable battery with a protection circuit in the anode to help prevent short circuits, over charge discharge and over heating. The battery also includes pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing an explosion. FEATURES: USB Type C charging interface Button Top Design Protective circuit inside the anode Multiple protection