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VEVOR WF-8955-AD-MBA RV Power Converter, 55 Amp, DC Main Board Assembly Replacement Unit, Multi-Stage Smart Charge for Lithium Lead Acid Battery, for WF-8955, WF-8955-AD, and Parallax 7145 7155 Series

Product Type: Main Board Assembly Output Current: 55A

Questions and Answers

4 Questions

Can you explain the stages and voltages when set to LiFepo4 mode? Does it charge to 14.6 then switch back to 13.6v or does it stay at 14.6v?

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1. In lithium battery mode, it will gradually charge to 14.6V. Initially, the battery voltage is 13V, and the charging display shows approximately 13.5V, but it actually operates at 14.6V. In lead-acid mode, the voltage will drop to 13.6V.

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Can I add a plug to the 3 smaller wires and plug into 110 in trailer? I thought I ordered the model with the ac plUg but obviously not.

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Yes, you can add a plug to the three smaller wires and connect it to a 110V power supply in your trailer. This unit comes with terminal wiring instead of a pre-installed AC plug.

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Can i replace an older 30AMP converter/charger with this converter?

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Sure, but the 55A model charges a bit faster. If this answer does not resolve your issue, please contact us again for assistance.

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Whats the difference between main board assembly and three stage model

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The motherboard assembly is identical to the three-stage model; both incorporate the functionality of this three-stage process.

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