Nikon MS-D12 AA battery holder and MS-D12EN Battery Holder Trays for MB-D12, MB-D17, and MB-D18.
The MS-D12 is an AA battery holder for the MB-D12, MB-D17, MB-D18 Multi Power Battery Pack. It is used when you want to power the D810/D800/800E/D500/D850 using AA batteries.
The MS-D12EN is a battery holder for the MB-D12, MB-D17, MB-D18 Multi Power Battery Pack. It is used when you want to power the D810/D800/800E/D500/D850 using the Nikon EN-EL15 Rechargeable Li-ion battery.
Two MS-D12 and two MS-D12EN are available. Includes case. All are in excellent, like new condition.
$18 each
$60 for all 4