K&F Concept V Mount Battery, 99Wh Mini V-Mount Battery, 6700mAh 14.8V Support 65W PD USB-C Fast Charger, with D-TAP, USB-A, USB-C, BP, OLED Screen, for Cameras and Camcorders

SKU: KF28.0024

Does your energy calculator calculate battery life based on the number of devices used and voltage?
Answer Question
This can be roughly estimated, but can only serve as a guide.