What do you mean by watt hour?

Posted by: on Oct 22, 2018

Simply put, watt hours are the power capacity of a battery. As an example, let’s say our 40-inch LED TV has a power consumption of 30W. We can expect the ONsite D-Tap to AC Power Supply with the ONsite D-Tap Battery with V-Mount (150Wh battery) to run the TV for 5 hours.