The ribbed design of the Cascade Power Bank lends it a hand grenade-like design, it packs similar power and is just as tough. Born in the Rocky Mountains, this is a go-to 7,800mAh charger for adventuring souls. Handy outdoor features include dual USC ports, a lanyard, and a reflective jacket so it won’t get lost, while smart charge technology automatically turns it off once the device is juiced.
