Nikon SD-8A is designed for use with the SB-800, SB-80DX, SB-28DX, SB-28, SB-27, SB-26, SB-25, SB-24, SB-22, SB-20 and SB-11 to shorten flash recycling time and enhance flash capacity.
It accepts SIX 1.2 AA size Ni-Mh, 1.5V AA size alkaline, 1.2V AA size NiCd or 1.5V AA size lithium batteries.
Total flash capacity per round of batteries is doubled, and flash recycling time is cut by 60-75%. Batteries (not included) must be in place in the flash in order to operate.
Moose Peterson recommends PowerEx batteries together with Nikon SD-8A!
Near New Condition. No broken part or any obvious scratch. Battery camber is clean without any sign of battery leakage history.
Pictures shown are of actual item.