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NG Power Solutions
Battery Backup Calculator
Estimate your available power backup based on your battery bank and connected load. Get a clearer starting point for your UPS and power protection requirements.
Enter your requirements
Enter the ratings printed on your battery and the total power consumed by your connected equipment.
Your estimated result
Estimated battery backup
-- Enter your values to calculate
Your estimated backup time will appear here after you calculate.
Total nominal battery energy
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Estimated usable energy
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Connected load
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Calculation assumptions
50% usable / 85% efficiency
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This is a preliminary estimate, not a guaranteed runtime. Actual backup depends on battery chemistry, battery condition, discharge rate, UPS efficiency and system configuration. Confirm industrial UPS sizing with NG Power Solutions.
NG Power Solutions provides UPS systems, batteries, sales, rental, service and spare parts. Contact our team for assistance with your power protection requirements.