Tested the Renogy 20 amp DC DC charger today and before wiring it permanently into the Imagine. I temporarily wired it in and it provided 20.81 amps to the AIMS lithium battery that sat on the driveway. The total draw on the 7 pin battery connector from the truck was at 27 amps so I'm good with permanently wiring this into the rig. The EE's may want to provide feedback here where it appears the Renogy is pulling power from the truck rather than the truck pushing power to the Renogy charger. I've not seen 20 amps coming from the trucks 7 pin trailer connector prior to connecting the Renogy charger.
So far from this test, a light duty 20 AMP charger will function from the battery feed on my 7 pin connector. Now if you want more power, a separate dedicated cabling would need to be ran directly to the TV battery.
Jim
So far from this test, a light duty 20 AMP charger will function from the battery feed on my 7 pin connector. Now if you want more power, a separate dedicated cabling would need to be ran directly to the TV battery.
Jim
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