Battery Backup Time Calculator
Battery Backup Time Calculator
- Battery Capacity (Ah): Check your battery’s specifications for the capacity in Ampere-hours (Ah).
- Battery Voltage (V): Look for the voltage rating on your battery, typically in Volts (V).
- Battery Efficiency (%): Enter the efficiency percentage of your inverter (usually mentioned in the user manual).
- Connected Load (W): Sum up the power consumption (in Watts) of all devices you plan to run on the battery during a power outage.