Forum Discussion
Harvey51
Jul 23, 2017Explorer
How to compare with old fashioned batteries?
50 amp-hr x 12 volts = 600 watt hrs or 0.6 kWh. (50% of rated capacity)
A pair of those Costco batteries would be 1.2 kWh for $180. Some say they last 10 years, too.
50 amp-hr x 12 volts = 600 watt hrs or 0.6 kWh. (50% of rated capacity)
A pair of those Costco batteries would be 1.2 kWh for $180. Some say they last 10 years, too.
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