Question

How do I convert watts into amps?

Answer 1

Amp Hours X Voltage = Watt Hours

That means that our 100 amp battery can sustain about 1200 watts from devices for an hour or 600 watts worth of devices for two hours. In a real-world example, our humidifier lists a wattage of 280w on low and 470w on high.Dec 12, 2020');})();(function(){window.jsl.dh('_Tk2NYOn3MsHh-gSChJPIAg49','

How Long Will a 100AH Battery Run an Appliance That Requires ...

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It really depends on how many amps the appliance will use per hour. A battery with a 100ah rating assumes the usage will be 5 amps per hour, which means the battery will last 20 hours. Almost all deep cycle batteries use the 20 hour rate.