Nissin's NDP300C Power Pack Pro 300 Battery is an external power source for Nissin Di866 flashes and Canon 580EX II, 580EX, 550EX, MR-14EX Speedlights. The Power Pack Pro 300 consists of a heavy aluminum housing with a leatherette covering. It contains a rechargeable 7.2VAC, 3300mAh NiMH battery cluster (NBC300) that outputs DC 315V. The battery cluster is good for over 300 shots of full power flashes and can be recharged more than 200 times. Replacement battery clusters are available (extra purchase required) and are interchangeable with the included unit to keep your shooting going when continuous power to flash is required.

The Power Pack Pro 300 has a remarkable recycling time of 0.5 seconds for shoe-mount flashes and 1.2 ~ 1.5 seconds for handle-mount flashes. It connects to the flash via a dedicated power cord (included). At the top of the unit is a power indicator lamp, and 2 power cord connectors for powering 2 flash units at the same time.

Power source	NiMH battery- 7.2V/ 3,300 mAh
Battery life	200 times of charge/ discharge
Charging time of battery	approximate 4 hours
Outlet	2 x DC 315V
Flash power supply cable	Type C and Type N. Type C for Nissin Di866 model (Canon version) or Canon’s original flash with external power socket. Type N for Nissin Di866 model (Nikon version) or Nikon’s original flash with external power socket.
Flash recycle	1/4th of the recycle time by the regular batteries loaded in the flash unit. (e.g. approx. 0.7 sec. for Nissin Di866, Canon EX580EX II, Nikon SB900) with switch position at “Hi” (lamp turns red) Note: No flash can be released, when batteries are not inserted in the flash unit.
Number of flashes	300 full flashes per charge
Dimensions (main body H x W x D)	200mm x 110mm x 35mm
Weight	980g with battery without power supply cable

• Nissin NDP300 Power Pack Pro 300 Battery
• Battery Cluster (NBC300)
• Universal Voltage Charger
• Leatherette Case with Strap
• Cable with Plug C for Canon Speedlights
• Instruction Manual