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Rectangular metal converter unit with cooling vents and terminal connections

VEVOR

VEVOR RV Power Converter 35A 120V AC to 12V DC 4-Stage Charger

SKU CH-W0P9-1D7VD

Converts 120 V AC to 12 V DC at up to 35 A with four-stage smart charging for lead-acid and LiFePO4 batteries

  • Width9.06
  • Converts 120 V AC to stable 12 V DC for RV devices
  • Dedicated lead-acid and LiFePO4 modes plus 13.0 V, 14.6 V, 16.5 V fixed settings
  • 35 A output powers lights, speakers and 30-50 Ah batteries
  • Four-stage smart charging extends battery life
  • 510 W maximum power at 14.57 V with 300 m ground resistance

RV Power Converter 35A 120V AC to 12V DC

This RV power converter transforms standard 120V AC shore power into a stable 12V DC supply for camper trailers. It charges both lead-acid and LiFePO4 batteries while running 12V appliances such as lights and speakers. The unit delivers up to 35A continuous current and suits small-capacity RV batteries rated between 30Ah and 50Ah.

Four Stage Smart Charging With Fixed Voltage Options

Multi-stage smart charging automatically adjusts voltage and current to extend battery life during sustained use. Dedicated modes are tuned for lead-acid and lithium chemistries, plus a fixed voltage mode selectable at 13.0V, 14.6V or 16.5V. Maximum output power reaches 510W at 14.57V and 35A with a ground resistance below 300 mΩ at 12V and 25A.

Check Input Voltage Battery Type And Fuse Access

Verify your RV provides 120V AC at 60Hz before installation. Confirm the battery chemistry matches the selectable charging modes for lead-acid or LiFePO4. The package includes two replacement fuses and a user manual for wiring reference.

Highlights

  • Converts 120 V AC to stable 12 V DC for RV devices
  • Dedicated lead-acid and LiFePO4 modes plus 13.0 V, 14.6 V, 16.5 V fixed settings
  • 35 A output powers lights, speakers and 30-50 Ah batteries
  • Four-stage smart charging extends battery life
  • 510 W maximum power at 14.57 V with 300 m ground resistance

Specifications

Width9.06

Questions about this item

How hot or loud does the 35 A converter get when it runs continuously?

The unit delivers up to 35 A at 14.57 V (510 W) with ground resistance below 300 mΩ at 25 A, so expect noticeable warmth and fan noise under full load.

Which batteries and fuses must I already have to install the 35 A converter?

You need a 12 V lead-acid or LiFePO4 battery rated 30–50 Ah and the two included fuses; the converter itself does not ship with a battery.

Will the 14.6 V lithium charge profile work safely with my older 12 V lead-acid house bank?

Yes — the converter offers separate lead-acid and lithium modes plus fixed 13.0 V, 14.6 V and 16.5 V settings, so you can match the profile to the older bank.

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