Rechargeable Battery Charge | Electric Charge Units | Charge - Energy | Charge Costs | Solar Charging | Profitability | Power Station

Rechargeable Battery Charge Calculator

Calculate speed and time when loading a rechargeable battery (accu). Here you can estimate, how long a battery or powerbank with a certain charge loads or unloads. The charge should be indicated on the accu, commonly in mAh, milliampere hour. This value is often erroneously called capacity. The electric current depends on the power source, for USB this are 1.5 to 5 ampere. On the charger, the current should be indicated.

Time t:		seconds sminutes mhours h
Charge Q:		milliampere hours mAhampere hours Ahcoulomb C
Electric current I:		milliamperes mAamperes A

Please choose the units. Enter two values of time current and charge, the third value will be calculated.

Formula: t = Q / I

Example: a rechargeable battery with 3200 mAh at a current of 2 ampere takes 96 minutes to load completely.

© Jumk.de Webprojects | Online Calculators | Imprint & Privacy

German: Akku Rechner