... size110*60*6mm/85g BatteryLithium polymer battery 2000mAh/3.7V Solar panel 5.5v 140mA AdapterAC/DC 5.0V 500MaBattery easy replaceableMaterial ... Guarantee Period:one year from the date of shipment 8504401990/solar chargerSolar mobile charger red,orange,pink,purple,black,white,light ... polymer battery 2000mAh/3.7V2. Shell: Aluminum alloy+PC material3. Solar panel: 5.5V/140mA4. Adapter: AC/DC 5.0V 500mA 5 ...