The CBC-E6 Car Battery Charger from Canon is designed for use with the Canon EOS 5D Mark II Digital SLR camera. This unit can be used to charge a battery for the 5D Mark II from the standard lighter outlet in your automobile.
Note! Dedicated to the LP-E6 5D MK II battery only. Not compatible with previous batteries.
CBC-E6 Car Battery Charger
Car Battery Charge