Level 2 EV Charger Comparison

Every Level 2 charger worth comparing differs on exactly four things: how many amps it can deliver, which plug is on the end of the cable, whether it hardwires or plugs in, and what its enclosure is rated for. Everything else — the app, the screen, the color, the brand — is a tiebreaker. This page tables all sixteen units we cover against those four columns and gets out of the way. It does not pick a winner on purpose: if you want the ranked answer, that is best home EV chargers.

Comparison pages in this category usually fail in one of two ways. Either they list four chargers and call it the market, or they bury the one number that decides everything — the amperage your circuit can legally carry — under a paragraph about app features. So before the tables, here is how to read them, in the order the decisions actually happen.

The four columns that decide it

1. Amperage, which is really a question about your breaker. A Level 2 charger is a continuous load, so the circuit feeding it has to be rated at least 125% of the charger's output — or, read the other way, the charger can draw no more than 80% of the breaker. That single rule produces the whole amperage ladder:

• 32 amps — 7.7 kW on a 40-amp circuit. The realistic ceiling in houses with an older panel. We cover it at best 32-amp chargers.
• 40 amps — 9.6 kW on a 50-amp circuit. This is what a NEMA 14-50 outlet supports, which is why so many plug-in chargers are built to exactly 40 amps.
• 48 amps — 11.5 kW on a 60-amp circuit, and hardwired, because no common household receptacle is rated to carry it continuously.
• 80 amps — 19.2 kW on a 100-amp circuit. Real, rare, and useless to a car that cannot accept it.

The arithmetic is just volts times amps: 240 × 40 = 9,600 watts, 240 × 48 = 11,520 watts. Our wire size and breaker guide turns each rung into the conductor and breaker an electrician will actually quote, and what amp charger do I need works the problem from the panel backwards.

2. Connector — J1772 or NACS. J1772 is the AC inlet on almost every non-Tesla EV sold in North America before the NACS transition. NACS, now standardized as SAE J3400, is the Tesla-style plug most manufacturers are moving to. The tables below keep them in separate groups because this is the one column where buying the wrong row means buying an adapter forever. If you are unsure which your car has, NACS vs J1772 settles it in a paragraph.

3. Install — plug-in or hardwired. A plug-in charger ends in a NEMA 14-50 cord and can be unplugged and taken with you; it is also capped at 40 amps by the receptacle. A hardwired charger is wired into a junction box, which unlocks 48 amps and deletes the receptacle — the part of a home charging setup that most often fails. The trade is mobility against speed and reliability, and we have argued it out at portable vs hardwired.

4. Enclosure rating — and these are not interchangeable labels. NEMA Type 3R promises protection against falling rain, sleet and snow. NEMA Type 4 adds windblown dust and hose-directed water. IP66, the IEC equivalent, is dust-tight and rated against powerful water jets. A charger on a sheltered garage wall barely cares; one on an exposed driveway wall cares a great deal, which is the premise of best outdoor EV chargers and of the enclosure-first ranking in most durable EV chargers.

Group 1 — the 48-amp J1772 tier (11.5 kW)

These four are the fastest chargers most cars can actually use, because 11.5 kW is where the majority of onboard AC chargers stop. All four need a 60-amp circuit to reach 48 amps, and at that output they are hardwired rather than plugged in.

#ad Prices read live from the Amazon Product API as of November 13, 2026, and they move. Specs are the manufacturer's published claims from the live listing — we have not bench-measured them. Where we have no verified price we print none rather than a number that has gone stale.

The spread inside one tier is the useful thing here. The Emporia and the ChargePoint reach the same 11.5 kW; what separates them is app maturity, support and price. The Emporia Pro is the odd one out — it costs more and the premium buys load management, which is panel headroom rather than charging speed, and it needs a monitor installed inside your electrical panel by a licensed electrician.

Group 2 — the 40-amp plug-in J1772 tier (9.6 kW)

If you already have a NEMA 14-50 outlet, this is your group. Nothing here needs an electrician on install day, and the speed penalty against the tier above is smaller than the price gap suggests: 9.6 kW instead of 11.5 kW is about an hour longer on a typical overnight charge, not a different lifestyle.

#ad Prices read live from the Amazon Product API as of November 13, 2026, and they move. Specs are the manufacturer's published claims from the live listing — we have not bench-measured them. Where we have no verified price we print none rather than a number that has gone stale.

The Grizzl-E Duo is in this group for a specific reason: it is the only unit on the page with two cables, and the two cars share one circuit's amperage rather than each getting 40 amps. That is the honest answer for two EVs on one circuit, and the wrong buy for one car.

Group 3 — the NACS (J3400) tier

Same hardware philosophy, Tesla-style plug. Three of these four are 40-amp plug-in units and the ChargePoint is hardwired and adjustable from 16 to 50 amps, which makes it the one that fits an awkward panel without a second purchase.

#ad Prices read live from the Amazon Product API as of November 13, 2026, and they move. Specs are the manufacturer's published claims from the live listing — we have not bench-measured them. Where we have no verified price we print none rather than a number that has gone stale.

Worth knowing before you shop this group: a J1772 charger plus a J1772-to-NACS adapter charges a Tesla at full speed too, so a native NACS unit is a convenience purchase rather than a requirement. We rank the whole group at best NACS home chargers.

Group 4 — the 80-amp tier (19.2 kW)

Two units, both hardwire-only on a dedicated 100-amp circuit, and both pointless unless your car's onboard charger accepts more than 11.5 kW. Very few do.

#ad Prices read live from the Amazon Product API as of November 13, 2026, and they move. Specs are the manufacturer's published claims from the live listing — we have not bench-measured them. Where we have no verified price we print none rather than a number that has gone stale.

Before you price the electrical work, read the fastest Level 2 charger for your car — it is the page that works out whether 19.2 kW is reachable for the vehicle in your driveway, which is the only question that makes this group interesting.

Group 5 — portable units, compared on the same terms

A portable 40-amp charger is electrically the same thing as a plug-in wall unit; it just lives on a hook instead of a bracket. Included here because the comparison people most often get wrong is “wall charger versus portable”, and on paper the gap is narrower than the category names imply.

#ad Prices read live from the Amazon Product API as of November 13, 2026, and they move. Specs are the manufacturer's published claims from the live listing — we have not bench-measured them. Where we have no verified price we print none rather than a number that has gone stale.

What each tier costs, in brackets rather than numbers

We do not type prices into our prose — they move weekly and a number written here would be wrong by the time you read it, which is why every figure on this site renders live from the retailer API with its own timestamp. What is stable is the shape of the pricing, and that is worth knowing before you open the tables:

• The 40-amp plug-in tier is the budget and mid-range band, and it is where the spread is widest: the cheapest ETL-listed unit and the most feature-dense 40-amp charger can differ by a factor of two with the same output. You are buying app, enclosure and cable, not kilowatts.
• The 48-amp tier sits a step above, and the step is smaller than the install cost that goes with it. On most quotes the 60-amp circuit costs more than the difference between a 40-amp and a 48-amp charger.
• Load-managed and dual-cable units are the premium band, and what the premium buys is electrical capacity or a second car — not speed. That is a real problem solved at a real price, but only if you have the problem.
• The 80-amp tier is roughly double a good 48-amp charger, before the 100-amp circuit it requires. It is the only tier where the hardware is the cheap half of the decision.

One pattern to watch for across all four: a 40-amp charger discounted below a cheap 48-amp charger is common, and it is usually the better buy anyway if your outlet is already there. Our budget roundup tracks the bottom of the band, and EV charger buying mistakes covers the ones that cost the most money.

Three comparisons that do not matter as much as they look

Screen versus no screen. A display on the unit tells you what the app already tells you, in a place you only look at when something is wrong. Useful on a charger with no connectivity; close to irrelevant on one with an app.

Brand match with your car. There is no technical advantage to buying a charger from a company that also makes cars. The handshake is a standard, not a partnership — any J1772 charger negotiates correctly with any J1772 car.

Cable length beyond what you need. Most units here ship a 23 to 25 foot cable, which reaches across a two-car garage. Longer is not better: more cable is heavier to handle, harder to store tidily and more exposed to damage. Measure the run to your charge port before treating length as a selling point, as our cable length guide argues at more length than this paragraph does.

What a comparison table cannot show you

Four things decide owner satisfaction and none of them fit in a column, so we will name them plainly:

• App and cloud dependence. Two chargers with identical specs behave completely differently when the Wi-Fi drops. Some keep charging on their last schedule; some get sulky. Our Wi-Fi troubleshooting guide exists because this is the most common complaint in the category.
• Cable stiffness in the cold. A 25-foot cable that coils easily in August can be a wrestling match in January, and no spec sheet publishes a figure for it. We rank what manufacturers do publish — operating temperature range — at best EV chargers for cold weather.
• Warranty, and who answers the phone. Grizzl-E publishes a 3-year or 5-year replacement warranty on its Level 2 units; Emporia's help center describes a 3-year warranty covering manufacturing defects, and notes that cutting the NEMA whip voids it. Those are the terms, which is not the same thing as the odds of a pleasant claim.
• The receptacle you plug into. On a plug-in install, the weakest part of the system is usually the outlet rather than the charger. We make the case for specifying a better one at NEMA 14-50 outlets.