what does 1000Wh mean on Itel Power Tank

If you have seen 1000Wh written on an Itel Power Tank and wondered what it means, the simple answer is: 1000Wh means the battery has an energy-storage capacity of 1,000 watt-hours, which is the same as 1kWh. It tells you how much energy the battery can store, while the W (watts) rating tells you how … Read more