Frezzi's Lithium-Ion Camera Power Package comes complete with 2 lithium-ion batteries and 1 dual channel simultaneous battery charger with a 50-Watt power supply. The power package is available with 2 200WH, 14.8 Volt DC, lithium-Ion camera batteries. These batteries feature advanced LED meter with sleep mode, and directly connect to any camera with an Anton/Bauer bracket. The power package also includes an advanced dual channel simultaneous battery charger with a 50-Watt power supply that can be used simultaneously while charging. The charger has auto AC Voltage select for worldwide operations.