I want to pull ten amps out of a little 35 ah battery for one hour and then fully recharge. Will this heavy draw destroy the battery? I know it is a small battery.
A problem with maintaining a 100w load is if it is a DC load, such as a big light, it will go dim as the battery voltage falls during that hour.
If the load is from an inverter, the inverter will attempt to maintain the 100w by raising its amp draw from the battery as the battery voltage falls. The increasing amp draw could skew the results.
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