· This Canon rechargeable battery pack LP-E4 is designed for exclusive use with the EOS-1D Mark III digital camera. It has a rated voltage of 12V and a rated capacity of 2,300mAh, higher than the previous NP-E2.
It can be recharged using the LC-E4 charger, and recharges in about 120 minutes. The seams that come into contact with camera are lined with silicon rubber packing to enhance water and dust resistance.
Designed for exclusive use with the EOS-1D Mark III
40% less volume than NP-E3 and 46% lighter in weight
Recharges in about 120 minutes
Can communicate information with the camera (can be viewed with the Battery infomenu): Power source type, remaining capacity 6-level icon, display in 1% increments, shutter count, and recharge performance (3 levels)