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Is electricity stored in a Rechargeable Battery in Watts or Volts or Amp or none of these?

April 26, 2017battery electricity Engineering Mathematics rechargeable stored volts watts

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Is electricity stored in a Rechargeable Battery in Watts or Volts or Amp or none of these?

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>Is electricity stored in a Rechargeable Battery in Watts or Volts or Amp or none of these? The energy is stored as chemicals. Both the capacity and the amount stored in a battery is commonly stated in amp-hours or millamp-hours which is the amount of electric current that the battery can produce under certain test conditions. The amount of power that a battery can store is typically stated in watt-hours. This is approximately the voltage of the battery multiplied by the number of amp-hours supplied by the battery. The actual voltage vs current varies with how you test a battery, so the actual power stored in a battery depends on how you test it.