The External Battery Pack from Juicebox is a lithium-ion battery battery pack that can power a DSLR camera for up to eight hours of continuous operation. It also features a USB output port for charging mobile devices when power is not otherwise available.

This battery requires a dedicated dummy battery adapter to connect to a specific camera body. The included multi-voltage AC power supply may be used as a battery charger or as a constant AC power source to operate the connected camera.