The PP-500DR Dual-Outlet Power Pack with Removable Battery from Bolt is an interchangeable battery system that is compatible with most on-camera flashes such as Nikon, Canon, Sony, Bolt, Sunpak, Vivitar, Metz, and other popular flashes. The dual outlets on the pack enable you to use two on-camera flashes at the same time, and the outlets have locking connectors to secure the power cables and prevent them from falling out. The portable lithium-ion battery is rechargeable via the included AC adapter, which takes approximately 4.5 hours to fully charge.

At full capacity, the battery supplies up to 2700 flashes at full power while you keep watch of the battery's life through the meter display. The battery recycles between flashes as fast as one second, so you never miss a shot. A 1A USB charging port is supplied to charge other small electronic devices like a smartphone.

Flash Compatibility
Nikon, Canon, Sony, Bolt, Sunpak, Vivitar, Metz, and flashes with HV port.

Battery Compatibility
Bolt PP-5800BP and Bolt PP-400BP battery packs.

Portable Power
The battery provides up to 2700 flashes at full power.

Dual Outlets
The portable battery provides two outlets to connect two on-camera flashes at the same time.

Recycling Times
The PP-500DR provides fast recycle times as short as one second.

Interchangeable Battery System
Switch out your battery pack and continue shooting when you run out of power with the Cyclone DR PP-500DR Power Pack.

Rechargeable
With the included AC adapter, the battery recharges in approximately 4.5 hours.

USB Charging Port
Charge other small electronic devices like a smartphone through the built-in USB charging port that provides 1A of output power.

Battery Meter Display
Keep track of the power pack's battery life via the meter display.