---
product_id: 434643235
title: "PM3-65Power Supply, AC to DC Converter 110Vac to 12Vdc 65Amp, Battery Charger with 3 Stage Smart Charging Mode, Built-in Cooling Fan and LED Indicator Light, Lithium Compatible"
brand: "powermax"
price: "€ 480.66"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/434643235-pm3-65power-supply-ac-to-dc-converter-110vac-to-12vdc
store_origin: NL
region: Netherlands
---

# 65A high power output 3-stage smart charging temp-controlled cooling fan PM3-65Power Supply, AC to DC Converter 110Vac to 12Vdc 65Amp, Battery Charger with 3 Stage Smart Charging Mode, Built-in Cooling Fan and LED Indicator Light, Lithium Compatible

**Brand:** powermax
**Price:** € 480.66
**Availability:** ✅ In Stock

## Summary

> ⚡ PowerMax PM3-65: Charge smarter, run longer, stress less.

## Quick Answers

- **What is this?** PM3-65Power Supply, AC to DC Converter 110Vac to 12Vdc 65Amp, Battery Charger with 3 Stage Smart Charging Mode, Built-in Cooling Fan and LED Indicator Light, Lithium Compatible by powermax
- **How much does it cost?** € 480.66 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/434643235-pm3-65power-supply-ac-to-dc-converter-110vac-to-12vdc)

## Best For

- powermax enthusiasts

## Why This Product

- Trusted powermax brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Ultra-Clean DC Power:** Minimizes AC ripple and interference, protecting sensitive electronics and ensuring flawless operation.
- • **Smart 3-Stage Charging:** Boost, Normal, and Trickle modes optimize battery health and longevity effortlessly.
- • **Plug & Play Installation:** No rewiring needed—get up and running in just 10 minutes with zero hassle.
- • **Powerhouse 65 Amp Output:** Delivers robust 12V DC power to keep your RV running smoothly without flicker or interruption.
- • **Built-In Safety & Cooling:** Temperature-controlled fan and external fuses safeguard your investment from overload and thermal stress.

## Overview

The PowerMax PM3-65 is a high-performance 65 Amp AC to DC converter and battery charger designed for RVs and similar applications. Featuring advanced 3-stage smart charging technology, it ensures optimal battery maintenance and longevity. Its built-in temperature-controlled cooling fan and safety protections provide reliable, clean power output with minimal interference, making it a trusted replacement for WFCO and other major brands. Installation is quick and straightforward, with no rewiring required.

## Description

PM3-65Power Supply, AC to DC Converter 110Vac to 12Vdc 65Amp, Battery Charger with 3 Stage Smart Charging Mode, Built-in Cooling Fan and LED Indicator Light, Lithium Compatible

## Features

- REPLACES WFCO WF-9865
- MULTIPURPOSE: virtually no AC ripple to cause static or premature failure of radio or television equipment. Protection against low and transient AC line voltage as well as spikes coming from the AC power source or from improperly adjusted generators, a major cause of converter/charger failure. Meets F.C.C. Class B criteria, minimizing radio and television equipment interference especially on the lower frequency bands.
- SUPER SAFE TO USE: Proportional Fan Circuitry provides an extra measure of protection. During times of heavy load demands, the automatic circuitry will activate the fan before thermal stress can occur on any internal components. External fuses protect the PowerMax unit against improper wiring and can be quickly and easily replaced.
- NO NEED TO REWIRE: With no need to re-wire, installation is only 10 minutes! It has automatic three-stage converter handles every charging need for the RV while extending the battery’s life. Well- maintained batteries should never need more than two-stage (normal and trickle) charging. No more flickering lights in our camper.
- HIGH QUALITY PRODUCT This PowerMax PM3 Power Supply Converter can boasts a 65-amp power capacity and it's a three-stage converter and charger that not only supplies power for your DC electronics, but it also charges your RV battery.
- ABOUT THE ITEM: PowerMax PM3-65 12 Volt 65 Amp Battery Charger uses state-of-the-art, switch-mode technology, and the built-in controller to provide a 3-stage battery charge profile at up to 65 amps, or switch selectable for adjustable voltage power supply application. These units can also power DC loads while charging. Exceptionally clean DC output ensures pumps, motors, fans, and lights work perfectly. This means longer life for any connected load.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | PowerMax |
| Brand | PowerMax |
| Item Weight | 6.96 pounds |
| Product Dimensions | 12 x 9 x 5 inches |
| Item model number | PM3-65LK |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | PM3-65LK |

## Product Details

- **Brand:** PowerMax
- **Colour:** Black
- **Product dimensions:** 27.9D x 12.7W x 20.3H centimeters
- **Output voltage:** 12 Volts (DC)
- **Specification met:** CSA

## Images

![PM3-65Power Supply, AC to DC Converter 110Vac to 12Vdc 65Amp, Battery Charger with 3 Stage Smart Charging Mode, Built-in Cooling Fan and LED Indicator Light, Lithium Compatible - Image 1](https://m.media-amazon.com/images/I/61LBJw+PX+L.jpg)

## Frequently Bought Together

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-11*