For most Tesla owners the best home charger is the Emporia Level 2. Your car came with a J1772-to-NACS adapter in the trunk, so a standard J1772 charger like the Emporia plugs straight into a Model 3, Model Y, S or X - and the Emporia is 48-amp capable, which is exactly what a Long Range or Performance Tesla accepts, at roughly the price of a plain plug-in box. If you would rather skip the adapter entirely, the Tesla Universal Wall Connector has a native NACS plug and an integrated J1772 adapter for a second, non-Tesla car - buy that one if a clean, adapter-free install matters more to you than the price.
There is a myth that a Tesla needs a special charger. It does not. Tesla vehicles in North America use the NACS connector (the plug now standardized as SAE J3400), and every Tesla ships with a J1772-to-NACS adapter - the small dongle in the trunk well. That adapter opens the entire installed base of J1772 Level 2 chargers to your car, which is the same field we rank in our main Level 2 roundup. So the real question is not "which Tesla charger" - it is "which Level 2 charger, and do I want to use the adapter or go native NACS." This page answers both. We compile published specs and do the wiring math; we do not run a test lab, and we will not pretend we bench-measured any of this.
The short version
Two clean paths, and the picks split along them:
- Emporia Level 2 - best for most Teslas. A 48-amp J1772 charger you run with the adapter that came with the car. Genuine energy monitoring and scheduling, priced like a plain charger. Full Emporia review.
- Tesla Universal Wall Connector - best native NACS pick. A Tesla-made unit with a NACS plug and an integrated J1772 adapter, so it charges your Tesla with no dongle and still handles a non-Tesla second car. Stock comes and goes on Amazon - confirm availability before you count on it.
- Grizzl-E Ultimate - best no-app durability. A cast-aluminum, IP67, 48-amp box with nothing in the cloud to fail - the rugged pick that just charges. Full Grizzl-E review.
- Wallbox Pulsar Plus - best compact 48A install.One of the smallest full-speed hardwired chargers you can hang next to a Tesla's charge port.
- ChargePoint Home Flex - best established brand. Adjustable up to 50 amps and tied to a huge public-charging app. Full ChargePoint review.
The one Tesla spec that sets your speed: 48 amps or 32 amps
Every Tesla can accept Level 2 AC charging, but not at the same rate, and this is where people overbuy. Tesla's own onboard charger determines the ceiling:
- Long Range and Performance Model 3 and Model Y (and Model S / X) accept up to 11.5 kW - that is 48 amps at 240 volts, which needs a 60-amp circuit.
- Rear-Wheel-Drive / Standard Model 3 and Model Y accept up to 7.7 kW - that is 32 amps, which runs on a 40-amp circuit.
The arithmetic is fixed: amps times 240 volts is watts, so 48A is 11.5 kW and 32A is 7.7 kW. And because EV charging is a continuous load, code sizes the circuit to 125 percent of the current - a 48-amp charger needs a 60-amp breaker, a 40-amp charger needs a 50-amp breaker, a 32-amp setting needs a 40-amp breaker. If your Tesla is an RWD car that caps at 32 amps, a 48-amp charger will not charge it any faster than a 40-amp one - you would be buying headroom the car cannot use. Check your exact trim's onboard rate before you pick an amperage; our amperage and breaker guide walks the sizing, and confirm the circuit with a licensed electrician.
The practical takeaway: a Long Range or Performance Tesla wants a 48-amp charger on a 60-amp hardwired circuit to hit its full 11.5 kW. A RWD Tesla is fully fed by a 32-to-40-amp charger on a plug. Either way, the charger is the same J1772 field - the car just sets the number.
Adapter route or native NACS?
Both are legitimate; it comes down to whether you mind the dongle:
- The adapter route (our default). Buy any J1772 charger here and use the J1772-to-NACS adapter that came with your Tesla. It is the cheapest path, it keeps the whole Level 2 market open to you, and if you buy a plug-in unit you can take it with you. If you ever misplace the factory adapter, a replacement is inexpensive - see our J1772-to-NACS adapters ranking, where we sort them by the UL 2251 / UL 2252 safety listing that actually matters on a part carrying full current.
- The native NACS route. The Tesla Universal Wall Connector plugs into your Tesla with no adapter and, because it also has an integrated J1772 adapter, it can charge a non-Tesla second car too. It is the tidiest single-unit answer for a mixed driveway. The trade-offs are price and Amazon availability, which is why it sits at number two rather than the top here.
New to the connector question entirely? Our connector types explainer lays out NACS versus J1772 in plain English, and what the NACS transition means covers why the standard is consolidating around the plug your Tesla already uses.
The picks, in order
Below the summary table each charger gets a full card with its score breakdown, pros and cons, and a "don't buy this if" note. In short: the Emporia wins on value and speed with the adapter, the Tesla Universal Wall Connector on a native, adapter-free install, the Grizzl-E on durability, the Wallbox on a compact 48-amp footprint, and the ChargePoint on brand and app. Every one charges a Tesla; the trick is matching it to your trim and your wall.
How to choose a charger for a Tesla
Once you know your trim's onboard rate, the decision is the same as any Level 2 buy, plus one Tesla-specific call about the connector.
1. Match the amperage to your trim, not the badge
A Long Range or Performance Tesla accepts 48 amps and rewards a 48-amp charger on a 60-amp hardwired circuit. A Rear-Wheel-Drive Tesla caps at 32 amps, so a 40-amp plug-in charger already delivers everything it can take and 48 amps is wasted money. This single check saves more Tesla buyers from overspending than any other.
2. Adapter or native NACS
If you are happy to leave the factory J1772 adapter clipped to the charger, the whole J1772 field is open and you buy on price and features. If you want a plug that mates directly with the car - and especially if a non-Tesla shares the driveway - the Tesla Universal Wall Connector is the native answer. There is no wrong choice; there is only which annoyance you would rather not have.
3. Plug-in or hardwired
Hardwiring unlocks the full 48 amps a Long Range Tesla wants and looks cleaner on the wall; a plug-in NEMA 14-50 unit is capped at 40 amps but stays portable for renters and movers. If you go plug-in, spend on the receptacle - our NEMA 14-50 outlet guide explains why the cheap ones are the part that fails - and if you want the field ranked by that connector, see best NEMA 14-50 chargers.
4. Cable length and smart features
A Tesla's charge port is on the rear driver's side, so measure from the mount to that corner and add slack. The 25-foot cables on the Emporia, Wallbox and ChargePoint reach across a two-car garage and let you park either way around. On features, scheduling earns its keep on a time-of-use plan - though note a Tesla can already schedule charging from the car, so a "dumb" charger like the Grizzl-E loses less here than it would for another brand.
5. Certification, non-negotiable
A home charger pushes 32 to 48 amps for hours, often overnight. Look for a UL or ETL listing - the Grizzl-E is UL certified, the Wallbox is Energy Star and UL, and the Emporia and ChargePoint are listed too. It is the one spec we would not compromise on, and it applies to the adapter as much as the charger.
So, which one?
Buy the Emporia and use your factory adapter unless you have a reason not to. Want an adapter-free, Tesla-made unit that also charges a second non-Tesla car? The Tesla Universal Wall Connector. Want a sealed metal box with nothing to update? The Grizzl-E Ultimate. Need full 48-amp speed in the smallest footprint? The Wallbox. Want the biggest brand and one app for home and public charging? The ChargePoint.
