Battery + Charger for Canon Digital SLR EOS 40D/EOS 50D NOTE: For a successful and safe charge of your battery, make sure to correctly align polarity ( positive / negative) before placing battery into charger. Brand New Non-OEM Battery and Charger w/ AC Adapter Voltage: 100V - 240V. UL & CE listed. Car charger adapter included. The charger is for charging your battery only. This battery will NOT charge w/ Canon camcorders. A separate charging cradle is required on camcorder Battery type: Lithium-Ion. No memory loss effect. Camera is NOT included.