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How long will the battery (Inverters input power source) last?

April 26, 2017battery input inverter power source

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How long will the battery (Inverters input power source) last?

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It depends on the ampere of the battery and the consumption of the inverter’s output potency. Formula: Battery’s ampere x 6.5 / wattage of device used = Hour(s) to last Example (i) Battery of 120 ampere, electrical device used 300 watts: 120 amp. x 6.5 / 300 watts = 2.6 hours i.e. Will last for 2.6 hours or 156 minutes. Example (ii) Battery of 120 ampere, Desktop PC with power supply of 250 watts & A Monitor consuming 90 watts; 120 amp. x 6.5 / (250 + 90 ) watts = 2.29 hours i.e. Will last for 2.29 hours under maximum load of pc’s power supply.