Can The PowerMax AC to DC Converter PM44VR Be Used With Lithium Batteries?
Updated 09/14/2026 | Published 09/08/2026 >
Question:
It says that you can use this converter with Lithium batteries I have LiFe4 batteries. How would you set this up to work with those?
asked by: Charles
Expert Reply:
Hi Charles!
You can indeed use the PowerMax AC to DC Converter w/ Built-In 3-2-1 Stage Battery Charger - 12V - 60 Amps # PM44VR with LiFe4 batteries!
To do that, you will want to set in fixed mode, with the unit off. Then, move Switch A, left to "Fixed Voltage". Next, plug the unit into 110V power. Then you just need to turn Switch B gently upward or downward to adjust the voltage between 14.2v to 14.6v and you are good to go! I included an image that helps designate the switches as well. Oh and they call it Switch B, but it's really a knob that you will turn with a Philips screwdriver.
What kind of trailer/camper are you looking at putting this in?
Product Page this Question was Asked From
PowerMax AC to DC Converter w/ Built-In 3-2-1 Stage Battery Charger - 12V - 60 Amps
- Power Converter
- Converter Only
- Manual Switch
- 12V
- 60 Amps
- AC to DC
- AGM
- Gel
- Lead Acid
- Lithium
- Marine
- RV
- Van
- Multi-Stage Charge
- PowerMax
more information >
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