Forum Discussion

jrnymn7's avatar
jrnymn7
Explorer
Aug 16, 2014

when should a powermax pm4b drop into float mode

Hey everyone... hope your summer has been as enjoyable as mine. (...loving the cooler than normal weather!!!) I recently installed a new pm4b 75amp charger and Trimetric meter. My batteries are 4 T...
time2roll's avatar
time2roll
Nomad
Aug 16, 2014
I agree if the pm4b would hold the 14.6 for one extra hour it would be far better.
And continuing to charge at 13.6 is painfully slow. This is why I do not recommend PM for serious boondockers. Maybe with some solar to finish the last 15/20%.

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