The Jag Battery V2 from JAG35 has a built-in a cheese plate that features various 1/4"-20 threaded holes and an aluminum rodblock that attaches to any 15mm rods.
This battery features an LED display that shows the amount of voltage remaining. Thanks to the small design and built-in cheese plate, the battery is easy to mount and acts as a 2.5 lb (1.1kg) counterweight for your rig. Built around a 12V system, this unit is able to power all 12V devices and can also be used to power lower voltage devices using step down cables.
The Jag35 Battery provides hours of power for long shooting sessions. When used with power and adapter cables, the Jag35 Battery V2 can be used to power anything you might need including your camera, lighting, or sound equipment; it can save you from having to constantly switch out batteries. This battery features two 2.1mm COAX ports that provide 12V of power and a USB port to power any USB devices.
The Jag Battery V2 comes equipped with a rodblock that attaches to any 15mm rods, allowing it to be attached to any rigs or tripod mounts that use this same system. In addition to the rodblock, the battery has a built-in cheese plate that features ten 1/4"-20 threaded and eight 6"-32 threaded holes, allowing it to be mounted or attached in a variety of ways. You can also use the holes to mount accessories directly on this battery. The small size takes up less space on your rig, and it can double as a counterweight.
Note: The Battery V2 runs on a 12V system; be sure to use any necessary step down cables or power regulators before connecting the battery to your device. Connecting the battery directly to your camera or device that supports less power can cause damage.