Compact and lightweight to be carried around: designed to lighten the burden of the film industry, the VB series is approximately 30% smaller than traditional V-mount batteries! Intelligent BMS chip for efficient and safe use: a built-in highly integrated BMS chip takes up less space while supporting varied fast-charging protocols and bi-directional 65W (Max) USB-C PD fast charging! Various interfaces for high compatibility: compatible with camera/camcorder/monitor / wireless transmitter/video light, etc. Practical OLED display for precise control: keeps track of the battery’s working status at all times! Premium Li-battery with guaranteed quality and safety: built-in high-capacity premium li-battery, a double guarantee of quality and performance!