Battery cell adopts SONY, SANYO, Panasonic and so on world famous brand lithium battery core, which essentially ensure the high quality of products. Small size, portable to use. Specially designed for small LED on-camera video lights. High power tolerance, can fully satisfy the requirement of load power of video equipment; with excellent constant pressure characteristic; good low temperature performance, 20 degree below zero can still work. No battery memory effect, long service life. Intelligent IC multiple circuit control, with overcharge, over discharge, over current, and temperature protection function. Good Varieties we have BPL series battery, for Sony camcorder use, and Anton Battery battery. Panasonic and JVC Camcorder use. DV video camera battery is also available.