|
I would suggest that if it is a lead battery it may just be down 3%. Or the system is off 3%. Nothing beats putting a known load on a battery and seeing what it really has in it to make sure the metering system is accurate.
My library loaned me a KillAWatt meter that told me what watts I was using off the converter. Then added the calculated converter wastage to make the watts and tested mine that way. Some one amp bulbs, a 12 volt fan or some other known load would also work.
__________________
2017 SLX 195RB
2021 Jeep Grand Cherokee Summit L 5.7L V8
Andersen WDH hitch, Renogy 100 AH Lithium &
200 Watts solar panels from Renogy
Prev. '14 Jeep Grand Cherokee Overland, gas 3.6 V6
|
Linear Mode
