Power Bank manufacturers Details Input锛?.0V/1.0A Output锛?.0V/ 2.1A Socket Type: Micro USB Socket Type: USB-A Capacity锛?000MAH Battery锛歀ithium Polymer Battery Product Information 8000mAh Dual USB Power Bank Portable Charger has a led display function, which can accurately display the remaining energy "00-99". It is available in white and black. This power bank uses a USB smart charging port and is suitable for all digital products around the world. We can customize mobile power supplies with different appearances, capacities and colors according to customer requirements. Features This 8000mAh Dual USB Power Bank Portable Charger uses the latest USB intelligent control chip and charge and discharge chip, provides 9-fold circuit protection, and can comprehensively improve the charge and discharge efficiency with a conversion rate of 93% on the board. In terms of design, the power supply shell uses the same anodizing process as the iPhone 5s, which does not fade, wear-resistant and corrosion-resistant. The power bank can automatically adjust the output power according to the device being charged, and is compatible with mobile phones and tablet computers such as Xiaomi, http://www.cnpower-appliance.c....om/mobile-accessorie