EZOPower eTriplex 9000mAh High-capacity External Backup Battery with Built in Micro USB Charging Port and carrying Case - 1.5A / Black for Smartphones, Tablets, MP3 players and more. This eTriplex Universal, convenient, portable, and compact external rechargable high capacity 9000mAh back-up battery Smart Design: With Built in Micro USB Lead for recharging nearly all Android Devices. Recharge this battery by connecting micro-USB cable with PC/laptop 4 LED light above power button indicate battery capacity, as well as active charging Micro-USB Input: 5V 1A. Dual USB Output: 5V 1.5A. Micro-USB Output 3: 5V 1.5A. Maximum output current for Output 1,2,3: 1.5A. Weight: 216g. Dimension: 88.7 x 75.1 x 23.4 mm Compatible with most portable devices (Mobile Phones, Tablet PC, Music Players, Portable Gaming Devices, Digital Readers, Digital Camera etc.)