MEKE Meike MK D600 Battery Grip for Nikon D600 DSLR Camera EN-EL15
power supply
Can install an extra EN-EL15 lithium battery, multifunctional battery holder, eight AA alkaline(LR6), NI-MH (HR6) lithium (FR6) or NI-MN ZR6 batteries, AC adapter(purchase separately).
Other parameters
Best choice for portrait shooting
2.Carried with multifunctional control buttons,including shutter release button for vertical shooting shutter locking switchfocus point choosing button exposure locking button.
3. Use eight AA NI-MH recharging or alkaline batteries to lengthen the shooting time, attached Chinese manual