Kastar EN-EL4a 3-Pack 11.1V 3200mAh Replacement Battery for Nikon D2Xs, D3, D3S, D3X, F6, Grip MB-D10, D300, D300S, D700, MB-40 (W/ BL-3 Chamber)

High-capacity replacement batteries from Kastar designed to extend shooting time and reduce interruptions. Product specifications: Battery Type: Lithium-ion; Battery Voltage: 11.1V; Battery Capacity: 3200mAh. Built with safety in mind, the cells meet UL1642 & CE safety standards and include a protection circuit guarding against over-charge, over-discharge, over-voltage, over-current, and over-heating. Choosing these longer-lasting packs helps lower ongoing replacement costs and improves cycle life compared with lower-quality alternatives. Compatible replacement for EN-EL4a-equipped Nikon cameras and grips. Package contents: 3-Pack Batteries.