The HAWK-WOODS VL-190 : 14.4V 190WH V-LOCK LI-ION has been designed using the latest Lithium-Ion technology. This superb battery will power a 20Wh camcorder for in excess of 9 hours constant recording time. With its built-in fuel gauge & Hawk-Woods build quality, this high-tech Li-Ion camera battery offers stunning performance for its size and weight. The built-in Total Battery Protection system offers over discharge / voltage protection (If placed on unsuitable / incorrect charger), short circuit protection and thermal protection. Lastly the battery has the benefit of 1x Power-Con output which will provide nominal battery voltage.