eForCity DESKTOP HOME BATTERY CHARGER Compatible with Samsung Galaxy S, 4G NOTE: Case is not compatible with Samsung Galaxy S IV / S4 i9500. Stay connected to family and friends by making sure the battery of your Samsung Galaxy S i9000 is always charged. Enjoy flexibility with this charger that allows you to charge your spare battery through a wall outlet while charging your phone through the 5V USB port. Multi-protection circuits prevent overcharging and overheating. LED charging indicator shows charging status. Foldable A/C plug for convenient portability. Input: AC 100-240V. Output: DC 4.2V-300mA. USB output: 5.0V DC (USB cable NOT included). Battery charger only; Battery and devices are NOT included Samsung is a registered trademark in the United States or other countries. Samsung does not endorse use of these products