SOONWELL 230Wh 14.8V V Lock Li-ion Camera Battery Rechargeable V Mount Spare Battery for DSLR Camera,Camcorder,LED Light, Monitor 1. This is a professional broadcasting B type power supply system, which can be mounted on shoulder pad or other device with V mount interface directly. Attaching on V-mount battery pinch/adapter, it can supply power for your camera and many other additional devices at the same time. 2. 15.5A,230WH,14.8V,Large capacity, long operating time. TAP Power interface help power camcorder and interview light at the same time. 3. 4-level LED power indicator.LED Charge Readout, Supply power to camera light by the standard Power Tap port. 4. Compatible with all the broadcast video cameras using V Lock battery pack, A-level imported li-ion cell, no memory effect, environmental protection. 5. No-limit on Carry-on Luggage for Air Flight. Size: 163*88*68mm. Weight: 1.4Kg