100Wh

100Wh refers to a measurement of electrical energy. The 'Wh' stands for Watt-hour, which is a unit of energy equivalent to one watt of power expended for one hour. Therefore, 100Wh signifies 100 watts of power consumed or stored over a period of one hour.

This unit is commonly used to describe the capacity of batteries, particularly in portable electronic devices, power banks, and in some regulations for air travel regarding lithium-ion batteries. For instance, a battery with a 100Wh capacity can theoretically power a 100-watt device for one hour, or a 10-watt device for ten hours.

To convert Watt-hours to other common energy units, it's useful to know that 1 Watt-hour is equal to 3.6 kilojoules (kJ). So, 100Wh is equivalent to 360 kilojoules. This unit provides a practical way to compare the energy storage capabilities of different batteries and understand how long they might last under specific load conditions.