Enter your battery and usage data to estimate battery lifespan in years and total usage hours.
⚡Battery Capacity (Ah)
🔋Battery Voltage (V)
🔄Cycle Life (manufacturer rated)
Typical: 500–1000 for Li-ion cells💧Average Depth of Discharge (DoD %)
Partial discharges extend battery life🔋Charges per Week
⏱️Hours of Use per Day
🌡️Average Ambient Temperature (°C)
Above 35°C shortens battery life