babyrocket
New Member
- Joined
- Aug 24, 2021
- Messages
- 5
I have an OEM dual Battleborn LiFePO4 lithium battery 12V setup in our travel trailer, with a Victron MPPT controller and some solar panels on the roof. It came with a way underpowered 1000w inverter that's basically useless. I've installed full MultiPlus-based systems in previous trailers, but this time I got an Ecoflow Delta Pro to serve as both additional battery capacity and a quality inverter to run the entire trailer when desired. When I do this I flip the breaker for the trailer's converter so I'm not charging the RV batteries but running everything else.
I have all connections to and from the Delta Pro set up except one. I will rarely want to charge the RV batteries with the Delta Pro, but when I do I'll want to go DC to DC and avoid using the Delta Pro's inverter to connect to the trailer's converter for charging due to all the loss from the 12V > 120V > 12V conversions. The Delta Pro has an Anderson Powerpole port that outputs 12V/30A. I assume I need to connect this port to a lithium battery charger for charging the RV batteries. If so, can someone recommend the right one to use?
I have all connections to and from the Delta Pro set up except one. I will rarely want to charge the RV batteries with the Delta Pro, but when I do I'll want to go DC to DC and avoid using the Delta Pro's inverter to connect to the trailer's converter for charging due to all the loss from the 12V > 120V > 12V conversions. The Delta Pro has an Anderson Powerpole port that outputs 12V/30A. I assume I need to connect this port to a lithium battery charger for charging the RV batteries. If so, can someone recommend the right one to use?
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