DEWALT 48 A EV charger review

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Brand recognition is doing real work here. Most of the chargers on this site come from companies you had never heard of before you bought an EV; this one comes from the brand on the drill in your garage. We have not tested one. Everything below is from DEWALT's own product page for the DXPAEV048, and the last section covers the specifications DEWALT does not publish -- which is where a familiar brand deserves the same scrutiny as an unfamiliar one.

The charger in full

What 48 amps needs from your house

That is the standard top tier for a house, and it is hardwired for the usual reason: no household receptacle is rated for 48 A of continuous draw. The 60-amp circuit covers what your panel needs to spare, and how many amps you need covers whether your car can even use it.

The 12-amp floor is the quietly useful part

Most chargers adjust down to 16 A and stop. DEWALT publishes a floor of 12 A, which matters in two situations: a shared or undersized circuit where the charger has to be dialed well back, and a household trying to stay under a tight load calculation. It is the same argument the FLO Home X3 makes with its 6 A floor. Load calculation.

The screen, and why it is worth something

An LCD on the unit means basic status -- charging, fault, current -- does not depend on a phone, an account or a Wi-Fi signal at the far end of the garage. Plenty of chargers at this price have a row of colored lights and a manual you have to look up. The app adds scheduling and energy monitoring on top, free and without a subscription.

If off-peak charging is the reason you want an app, note that your car can almost certainly do it too -- and setting a schedule in both places is the classic way to wake up to an empty battery. Charging at night, and do you need a smart charger.

What DEWALT does not publish

This is the honest half of the review, and it is the same test applied to every charger here.

• No operating temperature range. Grizzl-E publishes -22 F to 122 F, Wallbox publishes -22 F to 104 F, Leviton publishes 122 F at the top. DEWALT publishes nothing, so a hot garage or a cold driveway is an unknown. Cold weather, hot weather.
• CSA certified, but the standard is not named. CSA is a nationally recognized testing laboratory, so this is a real third-party certification -- but Grizzl-E publishes a UL file number and Lectron names UL 2594, UL 2231 and UL 2251. DEWALT names neither. How to read certification wording.
• No ENERGY STAR listing is claimed, where the Emporia, Leviton, FLO and Lectron NEXUS all carry one. That certification is about idle energy use. Idle draw.
• No dimensions or weight, which matters when you are planning a wall. Where to mount.

How it compares with the 48-amp field

Who should buy it

• Anyone who wants a screen on the wall, not just an app and three colored lights.
• A household on a tight circuit, given the 12 A floor.
• Buyers who value a familiar brand and 24/7 support over a published UL file number.
• Anyone hiring out the install anyway -- DEWALT offers installation through Qmerit alongside the charger.

Who should skip it

• Anyone who wants a plug-in charger. This model is hardwired; DEWALT's plug-in version is the separate 40 A model. Plug-in chargers.
• Cold-climate buyers who want a published range. Cold-weather chargers names units that publish one.
• NACS drivers, unless you are content to use an adapter daily. NACS chargers.
• Anyone shopping on price. Several 48 A units with longer spec sheets cost less. The 48-amp roundup.

The DEWALT 48 A charger

Live price from Amazon. Two listings carry this model; this is the cheaper one at the time of writing.

1. A familiar brand, hardwired

DEWALT 48 A EV Charger (DXPAEV048)

DEWALT · J1772 · 48 A / 11.5 kW · 25 ft cable

A 48 A hardwired charger with a 25 ft cable, an LCD screen and an app, from a brand most garages already trust. Adjustable from 12 A, IP66, CSA certified, three-year warranty.

What is good

• +48 A / 11.5 kW, the top tier a normal 60 A home circuit supports
• +Adjustable from 12 A, a wider floor than most chargers offer
• +25 ft cable with a protective cage and an anti-slip handle
• +An LCD screen on the unit, so basic status does not depend on a phone
• +Scheduling and energy monitoring in a free app, with no subscription
• +A three-year warranty backed by 24/7 technical support, and a national install partner

What is not

• −Hardwired only -- DEWALT's plug-in version is the separate 40 A model
• −DEWALT publishes no operating temperature range for it
• −CSA certified, but DEWALT does not name the standard or publish a file number the way Grizzl-E and Lectron do
• −No ENERGY STAR certification listed, unlike several rivals at this price
• −J1772 only, so a NACS car needs an adapter on every charge
• −Costs more than the 48 A chargers most first-time buyers end up with

Published specifications for the DEWALT 48 A EV Charger (DXPAEV048)

Maximum output	48 A / 11.5 kW
Adjustable	12 A to 48 A
Connector	SAE J1772 (DEWALT notes a Tesla adapter is sold separately)
Cable	25 ft, UL certified, with a protective cage and anti-slip handle
Installation	Hardwired; mounting bracket and hardware included
Enclosure	IP66, described as a NEMA 4X type enclosure
Display	LCD screen on the unit
Connectivity	Bluetooth and Wi-Fi, through the free DEWALT EV Charger app
App features	Start and stop charging, energy monitoring, off-peak scheduling
Certification	CSA certified for indoor and outdoor use
Maker's range claim	Up to 46 miles of range per hour
Warranty	3-year limited, with 24/7 technical support

Skip this if: Skip it if you want a plug-in unit -- this one is hardwired, and DEWALT's plug-in version is the 40 A model. Skip it too if a published temperature range matters to you; DEWALT does not list one.

Specifications above are the manufacturer’s published figures. Source: DEWALT. We have not tested this unit — see how we pick.

$530.00 · View on Amazon#ad how we are funded · price as of October 17, 2026

The verdict

It is a competitive 48-amp charger with two features its rivals mostly lack -- a screen and a 12 A floor -- sold by a brand whose support line you can actually reach. What it does not give you is the published detail this site normally leans on: no temperature range, no named safety standard, no ENERGY STAR. If those omissions do not bother you, it is a reasonable buy. If they do, the Emporia and the Lectron NEXUS publish more and cost less.