iNiCE 5000mAh Portable Power Bank Charger Ultra-slim with Built in Input&Output Cable External Battery for Samsung Galaxy,HTC, Cameras &More (Black) Convenient Design: Built-in output&input cable and two open USB output can simultaneously charging 3 smartphones ,no need to carry cables for your andriod phones.(biuld in cable not for iphone) Fast Battery Chargers: 3 output included,Fast charge your devices with the maximum output at up to 2.1A, with LED indicator, easy to know the remaining capacity. High conversion rate: Useful effective conversion rate is as high as 85%, can provide more sufficient electricity for mobile devices. Safety protection: With a precise IC protector to safely avoid over-charging, over-discharging, over-loading and short circuit. What you get: 1pcs iNiCE 5000mAh power bank with build in andriod cable,instructions book, 12 Months warranty and lifetime technical support.