Battery CANON L P-E4 LPE4 CANON EOS 1D Mark III, EOS 1Ds Mark III from PATONA

Technical Data:High capacity - 2600 mAh / 28.1 Wh / 10.8V (Samsung Cells)Type: Li-Ion Compatible part number:Canon LP-E4, Canon LPE4 Compatible model number:Canon EOS 1D Mark IIICanon EOS 1Ds Mark III