Google Nexus 5 Battery Case 2860mAh (Black Limefuel L28N5) Rechargeable External Battery Protection Case 2860mAh capacity- enough for one full charge to the Nexus 5, plus more! Input: 5V/1A, Output: 5V/2A Lightweight and slim design protects and powers Nexus 5 phone without adding bulk. Two piece slider design for quick, simple use. Easy access to camera, speakers, buttons and headphone jack. 4 LED indicator lights confirm Nexus 5 is charging, indicate level of charge. Pass-through charging enabled! Charge your phone while charging the battery case. Grade A battery cells and high quality circuitry provide protection against short circuit, anti-discharge protection, anti-overcurrent protection and anti-explosion protections. 500+ lifetime use cycles Package includes: 1 Black Nexus 5 2860mAh Rechargeable Battery Case and 1 USB Charging Cable. 12 month warranty!