Watt Hour

Wh

Couramment utilisé Unité scientifique

The watt hour is the practical unit for battery capacity and stored electrical energy. It's displayed on battery labels and power banks worldwide.

Convertisseur rapide

1 Wh = kJ

Contrôle le format d'affichage. Les nombres très petits ou très grands seront affichés en notation scientifique (par exemple, 1,5e-6).

Watt Hour (Wh)

The watt hour is the practical unit for battery capacity and stored electrical energy. It’s displayed on battery labels and power banks worldwide.

Characteristics

  • Energy unit
  • 1 Wh = 3,600 joules
  • 1 Wh = 0.001 kWh
  • Battery capacity: measured in Wh or mAh
  • Common in: batteries, power banks, portable devices

Conversions

  • 1 Wh = 3600 J
  • 1 Wh = 3.6 kJ
  • 1 Wh = 0.001 kWh
  • 1 Wh = 0.860 calories
  • 1 Wh = 0.000860 kcal
  • 1000 Wh = 1 kilowatt-hour

Utilisé dans les régions

International Energy