Desi Utility
Interactive Calculator — Coming Soon

Inverter Battery Backup Time Calculator

This interactive tool is under development. Enter your actual appliance wattages, battery capacity (Ah), voltage, and Depth of Discharge to calculate your exact backup duration for Indian power cut scenarios.

Appliance Wattage Input
DoD-Adjusted Backup Time
Summer vs Winter Performance
Quick Formula (Use Now)
Backup (hrs) = (Ah × Voltage × DoD) ÷ Total Watts
Example: (150Ah × 12V × 0.5) ÷ 400W = 2.25 hours
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