Dual USB AC Home Wall Charger + USB Charger/Data Sync Cable For Panasonic Lumix DMC-ZS19, DMC-ZS20, DMC-ZS35, DMC-ZS40 Camera High Performance 10W Dual USB AC Home Wall Charger Adapter Dual USB sockets allow you to charge 2 devices at once. Simply use a compatible usb cable for your device to get charge up from this charger IC Chip recognizes a full battery & automatically switches to saver mode. Input: AC100-240 Volts Output: 5.0V ~ 2100mah