EZOPower Battery Charger with USB Charging for Motorola Droid 3/ Photon 4G Compatible with Motorola Droid 3/ Photon 4G EZOPower Cellphone Battery Wall Charger with USB Charging 800mA Over current and short circuit protection. Input voltage: AC 100~240V. DC output: 4.2V / 350mA USB output: 5.2V / 800mA