The POWERANGE PR-PL-1680BM Compact Portable Charger with Simultaneous DC Output for V-Mount and POWERANGE BP Batteries is a small, yet versatile charger unit. Not only can it charge two batteries simultaneously, it can also output 16.7 VDC at the same time it is charging. This allows you to charge your batteries while at the same time power your camera. You can also rapidly charge a single battery faster than simultaneously charging two batteries
When not connected to an AC power source, your batteries can be used to feed the 4-pin XLR output on the unit, and this enables you to hot swap batteries while the power remains uninterrupted. The charger features support feet that help prevent it from tipping over. It includes an AC power cable and a 4-pin XLR cable to provide power to a device.