Frequently Asked Questions (FAQs)


DC-to-AC converters: Do you know what the battery life conversion factor is, say you have a 900 amp cold crank battery how long will it produce 1000 watts while not being charged?

The cold cranking power has no direct correlation with the power capacity.  Please find out the total power capacity of your battery and use the following equation.  Thanks.

Hours of operation = Battery capacity (in Amp-Hr) * 12 V * 0.9  / AC power consumption in watts



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