iSunnao 10000mah External Battery Charger - Power Bank with LCD Display 3 LED Flashlight - Dual USB Chargers with 2.1A/1A Output - for Apple iphones, ipads, Samsung, HTC & more - 3 in 1 Cable Included Isunnao sy03 10000 mah power bank is slim, sleek, compact design featuring lcd display. Large capacity of 10000 mah can charge an iphone more than 4 times. Dual 5V USB Chargers to charger two portable devices simultaneously. Compatible with most devices with 5V input, including Apple iPhone, Samsung, Nexus, HTC, LG, Tablet iSunnao SY10 10000 mAh Power Bank features over charge, over discharge, short circuit protection.