How to Use a Tripp Lite RV750ULHW with a Battle Born LiFePO4 Battery

  |   LiFePO4 Charging   |   2 Comments

Setting up your Tripp Lite RV750ULHW Inverter/Charger to work with Battle Born LiFePO4 Batteries is a snap! Follow this step by step walk through and you will be ready to get out there in no time.


Step 1: Locate DIP switches on the front panel (Figure 1)

Figure 1: DIP Switches located on the front panel


Step 2: Select the Battery Type

Push “A1” to the down position to tell the system that you are using a wet cell battery. Though you are not using a wet cell battery, the parameters that they use to charge, in this case, match the parameters that are needed to charge Battle Born LiFePO4 batteries.


Step 3: Continuous Charge

Push “A2” to the down position to allow the system to continuously charge the LiFePO4 batteries.


Step 4: Selecting when inverter turns on

Adjust switches “B1” and “B2” to either up or down, depending on the load that your system is drawing. Refer to Figure 2 for more help.


Figure 2: “B1” and “B2” Settings




Step 5: Do not engage “B3”

Keep “B3” in the up position. If it is engaged, the system will begin to equalize the LiFePO4 battery, which is not necessary.


Step 6: Select the Charge Current

Push “B4” to the down position to allow the system to charge the LiFePO4 battery with 45 amps.



Your inverter/charger is now ready to be used with the Battle Born LiFePO4 Battery!

  • TC Christy | Mar 29, 2020 at 4:02 pm

    I have the Tripp RV1250ULHW, would the Dip sw settings be the same as the 750?

    • Jesse Asay | Mar 30, 2020 at 7:54 pm

      Hi TC,

      Yes the dip SW settings are the same for the RV1250ULHW as the 750 model.


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