Besiter 20000mah 2 usb port 21a large capacity external power bank charger battery for iphone ipad samsung htc sony lg
Featuresr premium li polymer battery cell safer stylish than everr 20000mah capacity enormous energy for your devicer soft skin and perfect size make it comfortable and portabler well designed dual usb ports 21a high speed output charges your devices with a fast yet smooth experiencer for a convinient life it can be charged and charge your device at the same timer intelligent charge detect the input electric current demand of different devices