Watt Hour Capacity of 27 Deep Cycle battery
I have a battery with this information on the label: Interstate SMR-27, 600CCA, 750 MCA, Deep Cycle. I haven’t found the right information on Interstate’s website. I found this on some of the ...
Forum Discussion
Serious information expresses wattage in kWh. It is useful in design applications especially where batteries with different construction are being considered. For instance a calcium / calcium telephone communications power backup system will deliver significantly more wattage when discharging from 100% SOC to 80% SOC.
Time spent at outage, versus watts needed to support equipment will reveal an optimum battery bank size. No maintenance and low self-discharge rates also come into play.
Where wattage could make a difference in RV design would be sizing a dedicated bank of batteries for use with an inverter and high load device like a microwave or convection oven.
Salesman at work.
Buzzword IS "the word".
Something new for the boss or get laid off.
Time spent at outage, versus watts needed to support equipment will reveal an optimum battery bank size. No maintenance and low self-discharge rates also come into play.
Where wattage could make a difference in RV design would be sizing a dedicated bank of batteries for use with an inverter and high load device like a microwave or convection oven.
Salesman at work.
Buzzword IS "the word".
Something new for the boss or get laid off.
