Ultra-thin Light-weight 5000mAh Power Bank Mobile Phone Charger. External Lithium Polymer Battery Pack. For Apple iPhone 6, 5s, 5c, 5, 4s, Samsung Galaxy S4, S3, Note, Nexus, LG, HTC, Droid, Moto. (White) Li-Polymer battery for safety and compact design; available in piano-black or creme-white Light-weight (100gm / 3.5oz) and portable (11.6 x 6.0 x 1.2cm / 4.57 x 2.36 x 0.46in) Input/Output 5V/1A for fast charging; charges mobile phones in less than 2 hours No more tethering your phone to a wall charger or car charger; use the power bank instead Intelligent circuit protection system for over-charging, over-discharging, short-circuit, etc