Nikon MB-D10 Multi Power Battery Pack for Nikon D300 & D700 Digital SLR Cameras - Retail Packaging

The MB-D10 is a Multi-Power Battery Pack that provides extended shooting capability to select Nikon DSLRs.Runs on one EN-EL3e, one EN-EL4a (Battery Chamber Cover BL-3 required) or eight R6/AA-size alkaline/lithium/Ni-MH/nickelmanganese batteries. The MB-D10 comes with the MS-D10EN, which allows the pack to be powered by a Nikon EN-EL3e Li-ion rechargeable battery (sold separately).