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Certified picks

The best UL listed EV chargers

The one specification with no acceptable trade-off, and the one most often obscured by careful wording. Here are units whose listing you can actually check.

By Sawyer V. · Published September 10, 2026

Electrical testing and certification equipment in a laboratory

How this page is funded: we earn a commission if you buy through our Amazon links, at no extra cost to you. It does not change what we recommend, and we say plainly when the honest answer is to buy nothing. Full disclosure.

A home EV charger draws 32 to 48 amps continuously, for hours, often outdoors, for years. It is the one component in this project where the cheaper option is not a trade-off you can reason about -- and it is the one most often fudged with wording that sounds like certification without being it.

Properly certified picks

Ranked for a first home charger. Every row jumps to the full write-up below.

#ProductBest forMax outputPrice
1Emporia Level 2 EV Charger (Classic)A first charger, hardwired. J1772, 24 ft cable.A first charger, hardwired48 A11.5 kWCheck price on Amazon#ad how we are funded
2ChargePoint Home FlexHomes with an uncertain panel. J1772, 23 ft cable.Homes with an uncertain panel50 A12 kWCheck price on Amazon#ad how we are funded
3Wallbox Pulsar PlusTight wall space. J1772, 25 ft cable.Tight wall space48 A11.5 kWCheck price on Amazon#ad how we are funded
4Grizzl-E ClassicHarsh weather and no app. J1772, 24 ft cable.Harsh weather and no app40 A9.6 kWCheck price on Amazon#ad how we are funded

How to read the wording

What each phrase actually means
Wording on the listingWhat it meansAccept?
UL listedThe finished device was evaluated by ULYes
ETL listedEvaluated by Intertek to the applicable UL standardYes
Tested to UL standards by CSAEvaluated by CSA, a Nationally Recognized Testing LaboratoryYes
Energy Star certifiedAn efficiency program, not a safety listingNot a substitute
UL certified componentsSome internal parts are listed. The device is notNo
Meets UL standardsA self-assertion nobody independent verifiedNo
CE markedA European self-declarationNo

Safety certifications explained has the full version, and how to evaluate a marketplace listing covers checking an unfamiliar brand.

Why this has practical consequences

  1. Inspectors reject unlisted equipment. A new 240-volt circuit almost always needs a permit, and an unlisted charger can fail the inspection -- leaving you with a circuit and no legal charger.
  2. Insurers ask questions if unlisted equipment is implicated in a claim.
  3. Rebate programs require it. Utility and state programs typically demand listed, often Energy Star certified, equipment.
  4. Landlords and HOAs frequently require it in writing.

The enclosure rating is a separate thing

NEMA enclosure ratings and IP codes describe protection against water and dust. They are not safety listings and neither substitutes for the other. A charger needs both: a listing for the electrical design, and an enclosure rating suited to where it will live.

The certified chargers in detail

Four units with published, checkable safety listings, each with the case against it.

1. A first charger, hardwired

Emporia Level 2 EV Charger (Classic)

Emporia · J1772 · 48 A / 11.5 kW · 24 ft cable

The safe default for a first home charger: 48 amps hardwired, a genuinely long cable, a NEMA 4 outdoor-rated case, and no subscription attached to the app.

What is good

  • 48 A hardwired is the fastest tier most homes can realistically support
  • 24 ft of cable reaches across a two-car garage without a fight
  • NEMA Type 4 enclosure is rated for outdoor mounting
  • Energy monitoring in the app with no subscription

What is not

  • Drops to 40 A if you use the NEMA 14-50 plug rather than hardwiring
  • The app is the only way to change the amperage setting
Published specifications for the Emporia Level 2 EV Charger (Classic)
Maximum output48 A / 11.5 kW at 240 V (hardwired)
Plug-in output40 A with the NEMA 14-50 plug
ConnectorSAE J1772
Cable24 ft
EnclosureNEMA Type 4, indoor or outdoor
CertificationUL listed, Energy Star
Warranty3 years

Skip this if: Skip it if you want a unit with no app or network connection at all. The Grizzl-E Classic is the simpler machine.

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

Check price on Amazon#ad how we are funded

2. Homes with an uncertain panel

ChargePoint Home Flex

ChargePoint · J1772 · 50 A / 12 kW · 23 ft cable

The most adjustable unit here. It can be set anywhere from 16 A to 50 A, which makes it the one to buy when you do not yet know what your panel will allow.

What is good

  • Six selectable amperage settings from 16 A to 50 A
  • Sold in both hardwired and NEMA 14-50 versions
  • Rated for indoor or outdoor installation
  • The app is mature and does not require a subscription

What is not

  • 23 ft is a foot shorter than the longest cables in this group
  • The 50 A setting needs a bigger circuit than most panels have spare
Published specifications for the ChargePoint Home Flex
Maximum output50 A / 12 kW at 240 V
Amperage settings16, 24, 32, 40, 48 or 50 A
ConnectorSAE J1772
Cable23 ft
InstallationHardwired or NEMA 14-50
CertificationUL listed, Energy Star
Warranty3 years

Skip this if: Skip it if your circuit is already fixed and you just want the cheapest safe 40 A unit. You are paying for flexibility you will not use.

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

Check price on Amazon#ad how we are funded

3. Tight wall space

Wallbox Pulsar Plus

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

The smallest 48 A unit here at roughly 7.8 by 7.9 inches, which matters more than it sounds when the only free wall is beside a door.

What is good

  • Smallest body of the 48 A units, under 8 inches square
  • Current configurable in steps from 6 A to 48 A
  • NEMA Type 4 enclosure, rated down to -22 F
  • Weighs 4.4 lb without the cable, so mounting is simple

What is not

  • Hardwired only at 48 A, with no plug-in version at full output
  • Setup runs through the app, which some owners find fussy
Published specifications for the Wallbox Pulsar Plus
Maximum output48 A / 11.5 kW at 240 V
Configurable current6 A to 48 A
ConnectorSAE J1772
Cable25 ft
Body size7.8 x 7.9 x 3.9 inches without the cable
Operating temperature-22 F to 104 F
CertificationUL 2594, UL 2231
Warranty3 years

Skip this if: Skip it if you want a plug-in unit you can take with you. The 48 A Pulsar Plus is hardwired.

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

Check price on Amazon#ad how we are funded

4. Harsh weather and no app

Grizzl-E Classic

United Chargers · J1772 · 40 A / 9.6 kW · 24 ft cable

A cast-aluminum box with no app, no account and no firmware to update. If you want a charger that behaves like an appliance, this is the one.

What is good

  • Cast aluminum NEMA 4 / IP67 enclosure, built for outdoor mounting
  • No app, no account, no network dependency
  • Amperage is set with physical switches, not software
  • Protections for over-current, over-voltage, ground fault and over-temperature

What is not

  • 40 A ceiling, slower than the 48 A units if your panel can take more
  • No scheduling, so off-peak charging has to be set in the car
  • The cold-flexible 24 ft cable is only on the Extreme Edition
Published specifications for the Grizzl-E Classic
Maximum output40 A / 9.6 kW at 240 V
Adjustable16, 24, 32 or 40 A
ConnectorSAE J1772
Cable24 ft on the Extreme Edition
EnclosureCast aluminum, NEMA 4 / IP67
CertificationUL certified
Warranty3 years

Skip this if: Skip it if you want scheduled charging or energy tracking in an app. The Classic deliberately has neither.

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

Check price on Amazon#ad how we are funded

FAQ

Questions people actually ask

Does an EV charger have to be UL listed?
It should be listed by UL, ETL or CSA. Many inspectors require it for a permitted installation and utility rebate programs typically do too.
Is ETL as good as UL?
Yes. Intertek's ETL mark comes from a Nationally Recognized Testing Laboratory evaluating the product against the same UL standards.
What is the difference between UL listed and UL certified components?
'UL listed' means the finished device was evaluated. 'UL certified components' means some internal parts were, and says nothing about the assembled product.
Which UL standards apply to EV chargers?
UL 2594 for electric vehicle supply equipment and UL 2231 for personnel protection systems. Wallbox, for example, publishes certification to both.

Sources

Where these numbers come from

  1. Emporia Level 2 EV Charger specifications — Emporia Energy
  2. ChargePoint Home Flex specifications and ordering information — ChargePoint
  3. Pulsar Plus datasheet — Wallbox
  4. Grizzl-E Classic product specifications — United Chargers
  5. NEC Article 625: EV charging equipment — WireRefContinuous-load rule behind every circuit figure on this page.

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