Specification :
The Nikon SD-9 Battery Pack is used to greatly increase the number of flash firings of the SB-900, SB-910 and SB-5000 Speedlights, and also shortens the recycling time. It has a total capacity to hold 8 AA batteries, but can also be used with just 4 batteries. It can be used with any type AA battery, but provides the fastest recycling time when used with 4 quality AA Ni-MH rechargeable batteries.
Total minimum flash recycling time can be as fast as 1.0 seconds when used with AA Ni-MH batteries, and the capacity per round of batteries is about doubled. Batteries must be in place in the flash in order to operate.
| Chemistry | None |
| Carrying Options | Belt Loop |
| Dual Flash Capability | No |
| Battery Type | 8 x AA |
| Number of Flashes | Not Specified by Manufacturer |
| Connector Type | Proprietary |
| Output Ports | None |
| LED Power Indicator | None |
| Maximum Output Voltage | None |
| Dimensions (W x H x D) | Not Specified by Manufacturer |
| Weight | Not Specified by Manufacturer |
| Packaging Info | |
|---|---|
| Package Weight | 1.1 lb |
| Box Dimensions (LxWxH) | 7.7 x 5.6 x 2.4" |
