INFGO Tesla Charger Fast Level 2
The NACS version of the 40 A Level 2 charger, so it plugs into a Model S, 3, X, Y or Cybertruck with no adapter. 240 V at 40 A is 9.6 kW, roughly 22 to 34 miles of range an hour, adjustable down to 8 A with a delayed start of up to 12 hours. ETL listed, IP66, 25 ft cable.
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The NACS version of INFGO's 40 A Level 2 charger, so it connects to a Tesla Model 3, Model Y, Model S, Model X or Cybertruck without an adapter. Non-Tesla EVs need the J1772 model instead, which is a separate product. The cable is 25 ft.
At 240 V and 40 A the output is 9.6 kW, against roughly 1.4 kW from a household 120 V outlet. Current is selectable from 8 A to 40 A, and the delayed start runs from 0.5 to 12 hours for off-peak charging. The 2.4-inch LCD shows charging data in real time. Certification is ETL, UL and ROHS, the enclosure is IP66, and CCID20 leakage protection means no separate GFCI breaker is needed.
Key Features
- Safety & Reliability — The INFGO tesla charger is ETL/UL/ROHS certified, with multi-protection against overvoltage, undervoltage, overcurrent, and leakage. Features IP66 waterproof rating and operates from -44°F to +122°F, suitable for indoor and outdoor use. Built-in CCID20 leakage protection eliminates the need for an extra GFCI breaker.
- Compatible with All Tesla Models — Our Level 2 Tesla charger, equipped with NACS connectors, is designed for all Tesla vehicles including Model Y, 3, X, S, and Cybertruck. Perfect for home or road trips, it works seamlessly with all North American Tesla charging standards
- 40A Fast Charging for Tesla — Portable and plug-and-play with a 240V NEMA 14-50 outlet(Circuit breaker 50A, cable 8AWG), 40Amp current, providing a maximum charging power of 9.6kWh. Compared to standard Level 1 chargers, charging speeds are approximately 8 times faster, significantly reducing waiting time.
- Adjustable Current & Delay Time — The Level 2 tesla charger supports adjustable currents (8A/12A/16A/20A/24A/32A/40A). Simply tap the "A" button to select the optimal charging speed. also features a delayed start charging function (with a delay of 0.5 to 12 h). It can be set to automatically charge during low-cost periods, effectively saving electricity costs.
- LCD Display & Indicator — 40Amp home tesla charger features a 2.4-inch LCD display that provides clear, real-time charging information, including voltage, current, and power. A unique breathing indicator provides intuitive charging status. Could giving you peace of mind and ensuring your vehicle is charging safely and efficiently.
- Note: Please follow the instructions - Step 1: Plug the charger into P14-50 outlet. Step 2: Press the "A" button to adjust the current to 40 amps. Step 3: Plug the charger into your car to begin charging. The green light will appear after plugging it into your car. (If the charger is connected to the car's charging port first, the buttons will not work)
Technical specifications
Every figure below is as specified by INFGO for this model.
| Charging level | Level 2 (240 V AC) |
|---|---|
| Connector | NACS (native Tesla, no adapter) |
| Wall plug | NEMA 14-50 |
| Maximum output | 40 A / 9.6 kW |
| Selectable current | 8 / 12 / 16 / 20 / 24 / 32 / 40 A |
| Required circuit | 50 A breaker, 8 AWG cable |
| Cable length | 25 ft |
| Display | 2.4-inch LCD (voltage, current, power) plus breathing status indicator |
| Delayed start | 0.5 to 12 hours |
| Ingress rating | IP66 |
| Operating temperature | -44 °F to +122 °F (-42 °C to +50 °C) |
| Certification | ETL listed / UL / ROHS |
| Protection | Overvoltage, undervoltage, overcurrent and leakage protection; built-in CCID20 leakage protection (no separate GFCI breaker required) |
Charging speed by current setting
Power is volts x amps. Range added per hour is that power multiplied by how far a car travels on a kilowatt-hour, which for most EVs is 2.3 to 3.5 miles. That band is not our invention: it is the one that reproduces INFGO's own published figures of 9 to 13 miles per hour at 3.84 kW and 3 to 5 at 1.44 kW. A heavy, inefficient EV sits at the bottom of each range and a small efficient one at the top.
| Current setting | Voltage | Power | Range added per hour |
|---|---|---|---|
| 8 A | 240 V | 1.92 kW | 4 to 7 miles |
| 12 A | 240 V | 2.88 kW | 7 to 10 miles |
| 16 A | 240 V | 3.84 kW | 9 to 13 miles |
| 20 A | 240 V | 4.80 kW | 11 to 17 miles |
| 24 A | 240 V | 5.76 kW | 13 to 20 miles |
| 32 A | 240 V | 7.68 kW | 18 to 27 miles |
| 40 A | 240 V | 9.60 kW | 22 to 34 miles |
At its 9.60 kW maximum this charger adds roughly 22 to 34 miles of range an hour. A standard 120 V household outlet delivers about 1.4 kW, or 3 to 5 miles an hour.
Outlet, breaker and cable requirements
This charger plugs into a NEMA 14-50 outlet, and INFGO specifies a 50 A breaker with 8 AWG cable for the full 40 A setting. The table extends that to the lower settings using the same rule the manufacturer followed: an EV charger is a continuous load, so the circuit is rated at 125% of the draw. Lower settings exist for circuits that cannot carry the full current.
| Continuous draw | Minimum circuit (125%) | Breaker | Copper conductor |
|---|---|---|---|
| 8 A | 10 A | 15 A | 14 AWG |
| 12 A | 15 A | 15 A | 14 AWG |
| 16 A | 20 A | 20 A | 12 AWG |
| 20 A | 25 A | 25 A | 10 AWG |
| 24 A | 30 A | 30 A | 10 AWG |
| 32 A | 40 A | 40 A | 8 AWG |
| 40 A | 50 A | 50 A | 8 AWG |
Conductor sizes are the common copper values for these breaker ratings. They are a sanity check, not a wiring plan: circuit length, insulation temperature rating and local amendments all change the answer. Have any new circuit installed by a licensed electrician to your local code.
Vehicle compatibility
| Vehicle | Works | Notes |
|---|---|---|
| Tesla Model 3, Model Y | Yes | Native NACS connector |
| Tesla Model S, Model X | Yes | Native NACS connector |
| Tesla Cybertruck | Yes | Native NACS connector |
| J1772 (non-Tesla) EVs | No | This is the NACS version; the J1772 model is a separate product |
Specifications are INFGO's own for the Fast Tesla Charger Level 2 and can change between production runs. Check the current Amazon listing before you buy.