How Long Will A 150ah Battery Last. If you intend to power the power inverters using AGM or Gel-Cell lead-acid batteries for at least 30 minutes rule of thumb is to use 12V batteries with the capacity in Amp-hours 10x lesser than the power of the inverter given in watts. How long can a deep-cycle battery power a TV.
But how long will a 12V battery last with this inverter if it runs a full load. The life expectancy of the battery is 8-10 years. Divide the total energy of the battery Assuming youre using a 200Ah battery for your design.
The most important difference is the voltage.
It is suitable for almost all inverters and its overcharge tolerance level is far better than flat plate batteries. Battery capacity is typically measured in Amp-hours Ah or milliamp-hours mAh although Watt-hours Wh is. Watts Volts Amps per hour. Those are estimated running times and there are many reasons why your battery bank may not last that long.
