100% Brand New 5 Accessory bundle.You do not need a special back cover to use this battery This package is specifically designed for the cellphones we list here, if your cellphone is not in the list , then it"s not for you. ====================================================================== 1) AceSoft 1800 mAh Rechargeable Li_ion Battery: * Brand: AceSoft.* High quality Li-Ion battery.* Battery Type: Lithium Ion. * Battery Capacity: 1800 mAh. * Voltage: 3.7V. * The best spare battery for your phone. * Best Replacement for the original battery with comparable standby and talk time . * Our battery is sent out with little or no power, so please charge it for about 4 - 6 hours before using.2) AC/USB Desktop Battery Charger : * Quick charge with automatic constant current control prevents battery from over charging, short circuit, and electronic shock. * Charge your cell phone battery without the phone. * Also work with OEM (original) battery. * LED charging light indicator. Turn red in charging, turn blue when done. * Input: AC 100-240V 50/60Hz 150mAh. * Output: DC 4.2V 350mAh ± 50mA. * USB Port Output: 5.2V 800mAh. * Use this charger to charge the stock battery as well, swap one out when the other dies.3)USB Data Sync Charging Cable: * New generic 2 in 1 Data/Charging USB Cable.* Charging your Cell phone by connecting this charging cable to our Wall charger.* Provides data transfer, syncing functions in between your cell phone and your PC or laptop via USB port.* Links up your computer with your phone,which allows you to backup phonebook and contacts,store pictures. 4)Suction Ball Stand Holder:*Remove without any mark *Brand New and High Quality. *Can be applied, removed very easily. *The suction rubber stand helps to lift the screen up.