🚚 Local Express Service Now Available｜365 days service, fastest 1-day delivery, shipping fees up to 20% off!
‼️Recently, scammers have been sending SMS messages pretending to be Fuuffy, claiming that there is something wrong with the package and requesting a phone call. Please do not be deceived!
📣 Fuuffy reminds you: Due to the peak shipping period, collections and final-mile deliveries may be delayed by 2-4 days. We recommend sending your parcel early to account for this. Thank you for your cooperation.
Logo

Battery Calculator

The calculation formula for converting Wh to mAh is: (Wh)*1000/(V)=(mAh)

The calculation formula for converting mAh to Wh is: (mAh)*(V)/1000=(Wh)

Battery illustration

Unit Introduction:

Wh is read as watt-hour, which is a unit of electricity, which represents the energy consumed by an appliance with a power of one watt after one hour of use;
When read as milliampere, mAh is the unit of battery capacity and is usually used as the total number of electrons that can be released for external use in the battery.
Calculate mAhCalculate Wh
（Wh->mAh）
Calculator:
Energy in watt-hours (Wh) and charge calculator in milliampere hours (mAh).
Enter the energy in watt-hours (Wh) and the voltage in volts (V) and press the Calculate button:
(Enter energy in watt hours)(Wh)
(Enter voltage in volts)(V)
(Result)(mAh)
Go to articles about shipping batteries
The above is the difference between mAh and Wh and the conversion method. For us, as long as we know that mAh and Wh are different battery capacity marks, the conversion of Wh and mAh needs to be calculated with the help of voltage, and it is enough to remember the conversion formula.
Ship Now