Eton BoostX Rugged 5600 mAh IP65-rated Backup Battery with Dual USB Output and Integrated Flashlight (NBOX5600B) 5600 mAh rechargeable lithium battery . Dual USB-A charging ports. 2.1A for single port use (tablet compatible). 1.2A + 1A for dual port use (smartphone compatible). 4 LED charge indicator. IP65 water & dust resistant . LED flashlight . Textured silicone non-slip & rugged exterior. Micro-USB charge input (cable included).