3200mAh External Backup Battery Charger Case For Samsung Galaxy GS S5 i9600 G900(white) Use breakthrough rechargeable lithium polymer battery. Integrated power switch allows you to switch on\off the battery case.Only use the battery when you need it. Check the power status at a galance with an intergated 4-light LED status indicator.Know before you go! It allows you to charge and sync your phonr while refiling your battery at the same time. Rechargeable for over 500 cycles Package includes: 1x Charger Case Note:Accessory ONLY!Cellphone not included