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Wet_Coast's avatar
Wet_Coast
Explorer
Aug 22, 2015

Getting to that magic 14.8 v with an RV Charge Controller

Hi all, there have been some really constructive discussions in a number of threads in the past couple of weeks regarding battery voltages. The threads have a re-ocurring theme. Get your batteries...
landyacht318's avatar
landyacht318
Explorer
Aug 22, 2015
The pd9245 I tested maxed out at 46.2 amps, and this tapered to 39.x amps once the unit heated up about 10 minutes later. It would hold 39 amps until the battery voltage approached 14.4 and then taper.

So it could not hold 45 amps, but 39 is fairly close and it was constant current 39 amps until battery voltage approached 14.4.

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