buy discount 5000mah Power Bank Overview This slim power bank is made of aluminum shell, a 5000 mAh battery and a power status with lights that shows capacity at 100%, 75%, 50%, 25% and 0%. These are perfect for Android devices, Apple devices, MP3 players, GPS devices and more. These are perfect for Android devices, Apple devices, MP3 players, GPS devices and more. Portable Power Bank 5000mah can be customized with an imprint of your company logo and message for increased brand visibility. INPUT: 5.0V/1000mA; OUTPUT: 5.0V/1000mA. One line of output and input is enough, high-power power bank, charge it anytime and anywhere you want. Smart fast charging, charging is one step faster, and quickly fill your mobile phone. Travel lightly, just walk away, its texture is extraordinary. Our Portable Power Bank 5000mah uses polymer batteries, which are not hot when charging, safe and durable. It complies with the National Civil Aviation Administration's carrying regulations and can be brought on board. Product Parameter (Specification) Capacity :5000mah Battery cell : Lithium polymer battery Material : Aluminum Color available : blue, silver ,black ,red,gold Size : 110x68x9mm Weight :135g Input: 5V 1A Output :5V 1A Charge Temperature : O鈩儈+45鈩?/p Discharge Temperature : -20鈩儈+45鈩?/p Safe protection : over charge,over discharge, over current,over voltage,short circuit ,temperature Compatible: all kinds of smart phone, tablet ,iphone, MP3/4 and etc. FAQbuy discount 5000mah Power Bank website:http://www.win-powerbank.com/power-bank/5000mah-power-bank/