---
product_id: 69378052
title: "DEWALT DXAEWPC4 Fully Automatic 4 Amp 12V Waterproof Battery Charger/Maintainer with Cable Clamps"
brand: "dewalt"
price: "$204.27"
currency: USD
in_stock: true
reviews_count: 8
category: "Dewalt"
url: https://www.desertcart.us/products/69378052-dewalt-dxaewpc4-fully-automatic-4-amp-12v-waterproof-battery-charger
store_origin: US
region: United States of America
---

# 4 Amp high-frequency charging IP67 waterproof & dustproof rating Built-in circuit protection DEWALT DXAEWPC4 Fully Automatic 4 Amp 12V Waterproof Battery Charger/Maintainer with Cable Clamps

**Brand:** dewalt
**Price:** $204.27
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay charged, stay ready — even when life gets wet!

## Quick Answers

- **What is this?** DEWALT DXAEWPC4 Fully Automatic 4 Amp 12V Waterproof Battery Charger/Maintainer with Cable Clamps by dewalt
- **How much does it cost?** $204.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/69378052-dewalt-dxaewpc4-fully-automatic-4-amp-12v-waterproof-battery-charger)

## Best For

- dewalt enthusiasts

## Why This Product

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

## Key Features

- • **Smart Safety Tech:** Overcharge, reverse polarity, and short circuit protection ensure worry-free maintenance.
- • **User-Friendly Design:** Includes mounting holes and a detachable 360° rotating hook for flexible, hands-free setup.
- • **Dual Connection Modes:** Choose between rugged powder-coated clamps or battery terminal rings for ultimate versatility.
- • **Powerful 4 Amp Output:** Delivers efficient, high-frequency charging for AGM, GEL, and WET 12V batteries.
- • **All-Weather Durability:** IP67-rated fully sealed housing keeps your charger safe from rain, dust, and splashes.

## Overview

The DEWALT DXAEWPC4 is a professional-grade 4 Amp fully automatic battery charger and maintainer designed for 12V AGM, GEL, and WET automotive or marine batteries. Featuring an IP67 waterproof and dustproof rating, it withstands harsh environments while providing smart circuit protection against overcharging, reverse polarity, and short circuits. With dual connection options and a compact, mountable design, it’s perfect for keeping vehicles, boats, and equipment battery-ready during long storage periods.

## Description

The DEWALT DXAEWPC4 professional 4 amp battery charger/maintainer features a robust waterproof design and waterproof connectors, making this the ideal charger even in the most challenging environments. It's perfect for motorhomes, boats, jet skis, lawn tractors, ATVs, snowmobiles, and vehicles that sit idle for months at a time. It features an IP67 rating which certifies a completely sealed, waterproof and dust proof housing capable of withstanding direct water or rain exposure. This unit maintains battery charge in stored vehicles and features 2 ways to connect: heavy duty powder coated battery clamps or battery terminal rings. The DEWALT DXAEWPC4 professional 4 amp charger/maintainer is fully automatic and incorporates true high frequency technology, to deliver and maintain the charge in any AGM, GEL, or WET automotive or marine 12V battery. It offers built-in circuit protection guards against overcharging, reverse polarity, and short circuiting. It's equipped with mounting holes and a detachable 360 degree rotating hook. California Energy Commission (CEC) compliant and ETL Certified for performance and safety.

Review: Works great for me so far. - I thought I needed a new mower battery since it's 4 years old now. It's been sitting all winter. I tried to start it and as expected it was dead. So I left this charger on for 48 hours in the mower shed and it started right up. It probably only needed an overnight charge but since it was raining I just left the charger on it for 48 hours. It's convenient too when my Mother goes on long trips she asks me to drive her SUV to keep it charged up. Now I'm just gonna hook this up to her battery to keep it fresh I don't have to mess with driving her SUV around. This will not 'jump' a battery it's just a trickle charger to refresh and old or dead battery from winter storage or to keep a newer battery from draining while the vehicle is stationary for weeks to months.
Review: Quality and price - Awsome little device to maintain my battery since I dont drive much

## Features

- 4 amp battery charger/maintainer is compatible with any AGM, GEL, or WET automotive or marine 12V battery
- Fully automatic high frequency charging; Offers 2 ways to connect: powder coated battery clamps or battery terminal rings
- Features an IP67 rating which certifies a completely sealed, waterproof and dust proof housing capable of withstanding direct water or rain exposure
- Built-in circuit protection guards against overcharging, reverse polarity, and short circuiting; ETL Certified for performance and safety
- Equipped with mounting holes and detachable, 360 degree rotating hook

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0767GRNHY |
| Best Sellers Rank | #227,016 in Automotive ( See Top 100 in Automotive ) #765 in Battery Chargers |
| Brand | DEWALT |
| Color | Black |
| Current Rating | 4 Amps |
| Customer Reviews | 4.3 out of 5 stars 406 Reviews |
| Global Trade Identification Number | 00814632012696 |
| Input Voltage | 12 Volts |
| Item Dimensions D x W x H | 7.9"D x 9.8"W x 2.8"H |
| Item Height | 2.8 inches |
| Item Type Name | 4 Amp Waterproof Automatic Battery Charger/Maintainer |
| Item Weight | 1.8 Pounds |
| Manufacturer | Baccus Global LLC |
| Mfr Part Number | DXAEWPC4 |
| Output Voltage | 12 Volts (DC) |
| Product Dimensions | 7.9"D x 9.8"W x 2.8"H |
| Specification Met | etl certified |
| UPC | 814632015079 814632012696 |

## Product Details

- **Brand:** DEWALT
- **Color:** Black
- **Product Dimensions:** 7.9"D x 9.8"W x 2.8"H
- **Item Weight:** 1.8 Pounds
- **Output Voltage:** 12 Volts (DC)

## Images

![DEWALT DXAEWPC4 Fully Automatic 4 Amp 12V Waterproof Battery Charger/Maintainer with Cable Clamps - Image 1](https://m.media-amazon.com/images/I/813aH9IP-1L.jpg)

## Questions & Answers

**Q: Is the charging yellow light ever steady, or is a flashing yellow light the normal charging indicator?  the manual doesn't mention flashing.**
A: But works great.  I have hooked to my sports car that I am lucky to drive once a month.

**Q: Use as trickle charger? I.e. always connected to battery?**
A: This can be used as a trickle charger.

**Q: I have left this charger on a 12V battery overnight and it still continues flashing yellow does this mean the battery cannot reach full charge?**
A: The battery may not be fully charged and you may need to keep charging it. Otherwise, you should try charging a battery you know is good, such as on a daily driver. If questions persist, please contact customer service at (877) 571-2391.

**Q: can this be used for a dead battery in a Jaguar?**
A: This unit is a smart charger, so it will need to sense some voltage in the battery in order to charge. If there's any residual charge and the battery isn't completely dead then it should work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great for me so far.
*by W***Y on April 4, 2023*

I thought I needed a new mower battery since it's 4 years old now. It's been sitting all winter. I tried to start it and as expected it was dead. So I left this charger on for 48 hours in the mower shed and it started right up. It probably only needed an overnight charge but since it was raining I just left the charger on it for 48 hours. It's convenient too when my Mother goes on long trips she asks me to drive her SUV to keep it charged up. Now I'm just gonna hook this up to her battery to keep it fresh I don't have to mess with driving her SUV around. This will not 'jump' a battery it's just a trickle charger to refresh and old or dead battery from winter storage or to keep a newer battery from draining while the vehicle is stationary for weeks to months.

### ⭐⭐⭐⭐⭐ Quality and price
*by S***R on December 27, 2025*

Awsome little device to maintain my battery since I dont drive much

### ⭐⭐⭐⭐⭐ Smart Tech!
*by I***T on September 26, 2025*

Hello all! If you know me from other products you know I have something good to tell you😁This little guy is pretty handy!it's not a big machine so you can hang it wherever you desire allowing more space for more equipment.The car battery charger does take a while depending on your battery but heres a nice trick it comes with,it tells you if your battery is bad on the spot.No more unnecesary trips to the store where they may not even tell you if it's bad or not.Also comes with a little adapter for.different battery types.Highly recommended,having these in your shops or at home is never a bad thing.🙃

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-25*