Product Highlights Model No V Mount Battery Adapter Plate with Crab-Shaped Clamp The plate utilizing a standard V mount fits most V mount batteries to provide greater battery life for your camera rig. The plate provides different output ports, including an 8V DC output port, two 12V DC output ports, and a 14.8V D-Tap output port. The plate provides a 5V/2A USB output port to power a phone or a wireless video transmitter via a V mount battery. It comes with a crab-shaped clamp that fits rod diameter from 15mm to 30mm to help mount a V mount battery to a tripod, a light stand, or a handheld ring for gimbals. It features multiple 1/4”-20 thread holes on the back, top, and bottom to attach a dual rod clamp, a magic arm, or other accessories.   1 YEAR WARRANTY