iWalk Extreme Spartan 13000 mAh, Use anytime and anywhere, ideal backup battery for outdoor adventurers; Dual outputs for charging two devices simultaneously; Rubberized exterior for increased protect

iWalk Extreme Spartan 13000 mAh, Use anytime and anywhere, ideal backup battery for outdoor adventurers; Dual outputs for charging two devices simultaneously; Rubberized exterior for increased protection and grip; LED power indicator; LED flash light; Carabiner lock for easy to carry; Built-in flashlight and handy compass included, perfect for mountaineers; Rigid and durable materials for water-proof, dirt-proof and shock-proof features., Blue