Convert Watt Hours to mAh/Ah
Insert Watt hours (Wh) and voltage (V), it will obtain milliamp hour (mAh) or amp hour (Ah) automatically.
| طلب | Energy (Wh) | الجهد االكهربى | سعة |
|---|---|---|---|
| Solar Storage | 4,800Wh | 48 فولت | 100Ah / 100,000mAh |
| Marine System | 3,600Wh | 36V | 100Ah / 100,000mAh |
| Truck Battery | 2,400Wh | 24 فولت | 100Ah / 100,000mAh |
Wh to mAh/Ah Conversion Formula Explained
Core Conversion Equation
Ampere-hours (Ah) = Watt-hours (Wh) / Volts (V) → Ah = Wh / V
For milliampere-hours: mAh = 1000 × (Wh / V)
Practical Calculation Examples
| طلب | هل | الجهد االكهربى | Result |
| Forklift | 5040Wh | 24 فولت | 210Ah |
| عربة جولف | 5040Wh | 48 فولت | 105Ah |
| Smartphone | 14.6Wh | 3.7V | 3946mAh |
الأسئلة الشائعة
Why Does Voltage Affect Battery Capacity Calculations?
Voltage determines energy delivery efficiency. Higher voltage systems require fewer ampere-hours to store the same energy (Wh = V × Ah).
How To Convert mAh Back To Watt-hours?
Use reverse calculation: Wh = (mAh × V) / 1000. Try our interactive tool.
What’s The Difference Between mAh And Ah?
1 Ah equals 1000 mAh; mAh is used for smaller devices like phones, while Ah suits larger systems such as solar batteries.
