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10 Best Hardwired EV Chargers That Power Your Ride Efficiently
1. Tesla Wall Connector – 48 A, 24‑ft cable, Wi‑Fi, power‑share. 2. Level 2 48 A Hardwired – 25‑ft TPU cable, smart app, UL/ETL certified. 3. Tera EV – 48 A, 25‑ft cable, Alexa/ app control, 2‑year warranty. 4. 11.5 kW Fast Home Station – 27‑ft cable, NFC, schedule via app. 5. WOLFBOX – 48 A, 25‑ft cable, 4.3‑inch LCD, Alexa/Google. 6. MACH 2 – 48 A, 30‑ft cable, Bluetooth, RFID, anti‑theft bolts. 7. NACS‑ready Level 2 – 48 A, 25‑ft NACS cable, auto‑open Tesla port. 8. Grizzl‑E Classic – 40 A, 24‑ft cable, IP67 metal case. 9. 48 A Hardwired with Smart App – 25‑ft cable, Wi‑Fi, multi‑user. 10. 40 A Hardwired – 16‑ft cord, Bluetooth, weatherproof housing. These options cover power, length, and smart features, and the next section explains how to pick the right one for your home.
Key Takeaways
- Prioritize chargers offering 48 A (≈11.5 kW) output for the fastest Level 2 charging, ensuring compatibility with most EVs via J1772 or Tesla adapters.
- Choose hardwired models with NEMA 4/4X outdoor‑rated enclosures and UL/ETL certifications for durability and safety in any installation environment.
- Verify that the unit includes a long, high‑gauge cable (24‑30 ft) and a robust mounting kit to accommodate typical garage or driveway setups.
- Look for smart‑app features—Wi‑Fi or Bluetooth connectivity, scheduling, and real‑time energy monitoring—to optimize charging costs and track usage.
- Ensure the charger meets local electrical code requirements, typically a 60 A+ breaker, and offers a solid warranty (2 years or more) plus reliable customer support.
| Tesla Wall Connector Level 2 EV Charger 48A 24ft Cable |  | Best Overall | Power Rating (Amps): 48 A | Voltage: 240 V | Connector Type: Tesla NACS (built‑in) | VIEW LATEST PRICE | Read Our Analysis |
| Level 2 48A Hardwired EV Charger with Smart App |  | Heavy‑Duty Power | Power Rating (Amps): 48 A | Voltage: 240 V | Connector Type: J1772 (SAE) | VIEW LATEST PRICE | Read Our Analysis |
| Tera EV Level 2 Charger for Tesla 48A 25ft Cable |  | Tesla‑Optimized | Power Rating (Amps): 48 A | Voltage: 240 V | Connector Type: Tesla NACS (built‑in) | VIEW LATEST PRICE | Read Our Analysis |
| Level 2 EV Charger 11.5kW Fast Home Station with Smart App |  | Smart‑App Leader | Power Rating (Amps): 48 A (adjustable up to 50 A) | Voltage: 240 V | Connector Type: J1772 | VIEW LATEST PRICE | Read Our Analysis |
| WOLFBOX Level 2 EV Charger 48A Smart WiFi | Weather‑Ready | Power Rating (Amps): 48 A | Voltage: 240 V | Connector Type: J1772 | VIEW LATEST PRICE | Read Our Analysis | |
| Level 2 EV Charger 40A 9.5KW Hardwired 240V 16FT Cord |  | Compact Power | Power Rating (Amps): 40 A | Voltage: 240 V | Connector Type: J1772 | VIEW LATEST PRICE | Read Our Analysis |
| QIAO Level 2 EV Charger Hardwired 48A (Black) |  | High‑Current Pro | Power Rating (Amps): 48 A | Voltage: 240 V | Connector Type: J1772 | VIEW LATEST PRICE | Read Our Analysis |
| MACH 2 Fast Level 2 EV Charger 48A | Feature‑Rich | Power Rating (Amps): 48 A | Voltage: 240 V | Connector Type: J1772 (incl. NACS adapter) | VIEW LATEST PRICE | Read Our Analysis | |
| Level 2 EV Charger with NACS 48A 25ft Cable |  | Native NACS | Power Rating (Amps): 48 A | Voltage: 240 V | Connector Type: Tesla NACS (built‑in) | VIEW LATEST PRICE | Read Our Analysis |
| Grizzl-E Classic 240V 40A EV Charger Black |  | Portable Classic | Power Rating (Amps): 40 A | Voltage: 240 V | Connector Type: J1772 | VIEW LATEST PRICE | Read Our Analysis |
You may be interested
More Details on Our Top Picks
Tesla Wall Connector Level 2 EV Charger 48A 24ft Cable
If you own a Tesla and want fast, reliable home charging, the Tesla Wall Connector Level 2 EV Charger with a 48 A rating and a 24‑foot cable is a solid pick. It works with Model S, Model 3, Model X, and Model Y. You can get up to 11.5 kW, about 44 miles of range per hour. The unit runs on 240 V and lets you set the max output to 48 A, 40 A, 32 A, 24 A, 16 A, or 12 A.
- Indoor or outdoor use
- 24‑foot cable, black finish
- Dimensions: 4.3 × 6.1 × 13.6 in, weight 11.4 lb
Wi‑Fi enables firmware updates and remote control. Power‑share links up to six units for coordinated charging. The product ships from Tesla, model number Tesla‑wall‑parent‑3, ASIN B0BWSK35WH, available since March 7 2023, with a 30‑day return guarantee.
- Power Rating (Amps):48 A
- Voltage:240 V
- Connector Type:Tesla NACS (built‑in)
- Cable Length:24 ft
- Wi‑Fi Connectivity:Yes
- Outdoor Rating / Enclosure:Indoor/Outdoor (weather‑proof housing)
- Additional Feature:Power‑share capability
- Additional Feature:Over‑the‑air firmware updates
- Additional Feature:Adjustable amperage settings
Level 2 48A Hardwired EV Charger with Smart App
Who needs a fast, reliable home charger for a large‑battery EV?
You’ll appreciate a Level 2, 48 A hardwired unit that delivers 11.5 kW through a 240 V, J1772 connector. It adds 37‑46 miles per hour, so a 80 kWh pack fills overnight.
Key specs
- 25‑ft TPU Ultra‑Flex cable, pliable to –22 °F.
- Outdoor NEMA 4 enclosure, weather‑proof.
- Requires a 60 A+ breaker, hardwired.
Smart app features
- Schedule charging, set repeat timer for off‑peak rates.
- View real‑time kWh, adjust current, select mode.
- Needs 2.4 GHz Wi‑Fi.
Compatibility & safety
- Universal J1772 works with most EVs; Tesla needs adapter.
- ETL, UL 2594, CSA certified; built‑in GFCI, monitors voltage, temperature, leakage 1,000 times/second.
Dimensions & warranty
- 16 × 13 × 8 in, 16 lb.
- Manufacturer EVPOVO warranty, details online.
- Power Rating (Amps):48 A
- Voltage:240 V
- Connector Type:J1772 (SAE)
- Cable Length:25 ft
- Wi‑Fi Connectivity:Yes (2.4 GHz)
- Outdoor Rating / Enclosure:NEMA 4 (weather‑proof)
- Additional Feature:2.4 GHz Wi‑Fi requirement
- Additional Feature:Built‑in GFCI protection
- Additional Feature:Ultra‑Flex TPU cable
Tera EV Level 2 Charger for Tesla 48A 25ft Cable
Tera EV’s Level‑2 charger is ideal for Tesla owners who need a fast, reliable home charge. It delivers up to 48 A at 240 V, giving roughly 11 kW. The 25‑ft black cable reaches most garages. You can set amps, schedule charging, and start or stop via Alexa, touchscreen, or the app.
Key points
- Compatibility – Works with Model S, 3, X, Y.
- Control – Adjustable amperage, smart‑app tracking, expense logs.
- Safety – ETL and FCC certified, 2‑year warranty, 24/7 email support.
- Installation – Hardwired DIY, dimensions 18.74 × 10.04 × 15.47 in, weight 8 lb.
Use the app for full‑charge alerts and historical records. The charger offers nine‑times faster speed than a standard Level‑1 outlet, making daily charging convenient and dependable.
- Power Rating (Amps):48 A
- Voltage:240 V
- Connector Type:Tesla NACS (built‑in)
- Cable Length:25 ft
- Wi‑Fi Connectivity:Yes
- Outdoor Rating / Enclosure:Outdoor‑ready (ETL, FCC)
- Additional Feature:Alexa voice integration
- Additional Feature:Touchscreen control panel
- Additional Feature:2‑year comprehensive warranty
Level 2 EV Charger 11.5kW Fast Home Station with Smart App
The Level 2 EV Charger 11.5 kW Fast Home Station is ideal for owners who need a reliable, high‑speed charge without a full‑size garage outlet. It delivers up to 11.5 kW at 240 V, charging most non‑Tesla EVs 9× faster than a standard wall outlet. The 27.3‑ft cable reaches distant parking spots, and the J1772 connector fits most makes. Smart app control lets you schedule charging, monitor status, and start sessions with NFC cards, preventing unauthorized use.
Key points
- Power: 48‑50 A, adjustable settings.
- Connectivity: Wi‑Fi app, NFC access.
- Installation: NEMA 14‑50 plug, wall‑mount kit included.
- Compatibility: Works with Chevrolet, Ford, Hyundai, BMW, etc.; Tesla needs adapter.
- Safety: FCC, UL, NEC 625/UL 2594 certified.
- Warranty: 1‑year standard, optional extension.
- Power Rating (Amps):48 A (adjustable up to 50 A)
- Voltage:240 V
- Connector Type:J1772
- Cable Length:27.3 ft
- Wi‑Fi Connectivity:Yes
- Outdoor Rating / Enclosure:Indoor/Outdoor (NEMA 14‑50, weather‑rated)
- Additional Feature:NFC card access
- Additional Feature:27.3 ft extended cable
- Additional Feature:Adjustable current up to 50 A
WOLFBOX Level 2 EV Charger 48A Smart WiFi
If you need a fast, reliable charger for daily use, the WOLFBOX Level 2 EV Charger 48A Smart WiFi fits the bill. It delivers 48 A at 240 V, adding about 46 miles of range per hour—nine times faster than Level 1. The 25‑foot cable lets you park farther from the unit, and the NEMA 4X housing protects it outdoors.
Key features
- Smart 4.3‑inch LCD shows rate, time, voltage, and total kWh.
- Wi‑Fi app lets you set current, schedule off‑peak charging, and view real‑time data.
- RFID card and multi‑user sharing add convenience.
- Alexa and Google Assistant integration.
Installation
- Hardwired to a 60 A or larger breaker.
- Includes SAE J1772 connector, holder, and tools.
- Mount on a wall; professional electrician recommended.
Universal J1772 compatibility works for most EVs; Tesla needs an adapter. The unit meets CSA and UL2594 safety standards.
- Power Rating (Amps):48 A
- Voltage:240 V
- Connector Type:J1772
- Cable Length:25 ft
- Wi‑Fi Connectivity:Yes
- Outdoor Rating / Enclosure:NEMA 4X waterproof
- Additional Feature:4.3‑inch LCD display
- Additional Feature:Google account login
- Additional Feature:RFID security card
Level 2 EV Charger 40A 9.5KW Hardwired 240V 16FT Cord
Who needs a fast, reliable home charger that fits a busy schedule? You’ll appreciate the Level 2 EV Charger 40 A, 9.5 kW, hardwired 240 V with a 16‑ft cord. It adds about 40 miles per hour, perfect for daily drives or road trips.
Key features
- 40 A, 9.5 kW output
- 16‑ft cold‑resistant cable
- Bluetooth, Wi‑Fi, card activation
- FCC & SAE J1772 certified
Installation
- Requires a dedicated 50 A breaker.
- Indoor or outdoor placement.
- Licensed electrician recommended.
Safety & durability
- Over‑voltage and lightning protection.
- Tempered glass panel, all‑weather housing.
Compatibility
- Works with all SAE J1772 vehicles.
- Tesla needs an NACS adapter.
Support
- 12‑month warranty.
- Technical help available.
- Power Rating (Amps):40 A
- Voltage:240 V
- Connector Type:J1772
- Cable Length:16 ft
- Wi‑Fi Connectivity:Yes (Wi‑Fi/BT)
- Outdoor Rating / Enclosure:Indoor/Outdoor (weather‑resistant)
- Additional Feature:Bluetooth privacy mode
- Additional Feature:Tempered glass panel
- Additional Feature:Night‑time rate optimization
QIAO Level 2 EV Charger Hardwired 48A (Black)
Looking for a hardwired charger that can fill your EV quickly and safely? The QIAO Level 2 EV Charger delivers up to 48 A, giving you roughly 46 miles per hour of charge. It works with any SAE J1772 vehicle in North America.
Key points
- 2.4 GHz Wi‑Fi and Bluetooth let you control it via an app.
- 4.3‑inch display shows real‑time status.
- 25‑ft TPE cable resists corrosion and impact.
- IP65 box and IP55 head protect against water and dust.
- Scheduling avoids peak‑hour rates.
Safety
- FCC and RoHS certified.
- Lightning protection, anti‑overheating, anti‑overcharging.
- Auto‑adjusts current at 85 °C.
Installation
- Wall mount and bracket included.
- Professional electrician recommended.
Two‑year warranty and responsive support round out the package.
- Power Rating (Amps):48 A
- Voltage:240 V
- Connector Type:J1772
- Cable Length:25 ft
- Wi‑Fi Connectivity:Yes (Wi‑Fi/Bluetooth)
- Outdoor Rating / Enclosure:IP65/55 enclosure
- Additional Feature:IP65/55 enclosure ratings
- Additional Feature:Automatic current throttling at 85°C
- Additional Feature:20,000 bend‑test cable durability
MACH 2 Fast Level 2 EV Charger 48A
The MACH 2 Fast Level 2 EV Charger 48A is ideal for homeowners who need a reliable, hard‑wired charging station that fits a standard 240 V, 50 A circuit. You’ll get 48 A max output, 11.52 kW power, and a 30‑ft cable. It includes a NEMA 14‑50 plug, hardwiring kit, and a PRO 1 NACS adapter for Tesla cars.
- Installation
- Wall‑mount or flex kit
- Requires 240 V, 50 A breaker
- Features
- Bluetooth & Wi‑Fi with mobile app
- 4‑inch LED display, standby saver
- RFID cards, anti‑theft bolts
- Safety & Standards
- ETL, UL, Energy Star, SAE J‑1772, FCC, RoHS certified
You’ll find it in midnight black on Amazon, with a 30‑day return and standard warranty.
- Power Rating (Amps):48 A
- Voltage:240 V
- Connector Type:J1772 (incl. NACS adapter)
- Cable Length:30 ft
- Wi‑Fi Connectivity:Yes (Wi‑Fi/Bluetooth)
- Outdoor Rating / Enclosure:Outdoor‑ready, NEMA 14‑50, sealed
- Additional Feature:30 ft heavy‑duty cable
- Additional Feature:4 NEMA 14‑50 outlets
- Additional Feature:Energy Star certification
Level 2 EV Charger with NACS 48A 25ft Cable
If you own a Tesla and want a hard‑wired charger that fits your home’s power panel, this Level 2 unit with a 48 A rating and a 25‑ft NACS cable is a solid pick. It mounts on walls, works outdoors thanks to NEMA 4X housing, and runs on 240 V. The charger auto‑opens the Tesla port, offers 10‑50 A adjustable current, and throttles if your panel can’t handle the load.
Key points
- 48 A charging, up to 48 mi/hr.
- 25‑ft cold‑flex cable works to –40 °C.
- RFID card locks access.
- Mobile app schedules off‑peak charging.
- 3‑year warranty on cables and screen.
You’ll get fast, reliable power without adapters.
- Power Rating (Amps):48 A
- Voltage:240 V
- Connector Type:Tesla NACS (built‑in)
- Cable Length:25 ft
- Wi‑Fi Connectivity:Yes (app‑controlled)
- Outdoor Rating / Enclosure:NEMA 4X waterproof
- Additional Feature:Native Tesla NACS connector
- Additional Feature:Arctic‑ready –40 °C cable
- Additional Feature:Real‑time circuit monitoring
Grizzl-E Classic 240V 40A EV Charger Black
Grizzl‑E Classic 240V 40A is a solid pick for anyone who needs a fast, reliable home charger that fits a standard NEMA 14‑50 outlet. You’ll get a 24‑foot cable and four current settings: 40A, 32A, 24A, and 16A. The 40A setting adds about 30 miles per hour of range. The metal case is IP67 rated, so it handles rain and dust. It includes built‑in GFCI, over‑current, and ground‑fault protection. Installation is simple: plug into a NEMA 14‑50R outlet and mount on a wall.
- UL certified, fire‑resistant
- Portable bracket for easy removal
- 50 yr warranty available
- Eligible for federal rebates
- Power Rating (Amps):40 A
- Voltage:240 V
- Connector Type:J1772
- Cable Length:24 ft
- Wi‑Fi Connectivity:No (plug‑in only)
- Outdoor Rating / Enclosure:NEMA‑4, IP67 water‑resistant
- Additional Feature:Removable mounting bracket
- Additional Feature:IP67 waterproof enclosure
- Additional Feature:Built‑in GFCI safety
Factors to Consider When Choosing Ev Charger Hardwired
- Choose a cable length and gauge that matches your parking spot distance and vehicle’s current draw.
- Check the power output capacity and connector compatibility standards to ensure the charger fits your EV’s needs.
- Verify the weatherproof enclosure rating and whether smart connectivity options are required for your setup.
Cable Length and Gauge
How long should your hard‑wired cable be?
- Choose a length between 25 ft and 27.3 ft. This range fits most parking setups and gives you room to move the car without stretching the cord.
- Match the gauge to the charger’s amperage. For 40–48 A units, use at least 6 AWG copper. Thicker wire reduces voltage drop and prevents overheating.
- Check the connector rating. The plug and enclosure must be rated for the same amperage and voltage as the cable.
- Consider outdoor protection. Look for weather‑proof or IP‑rated housings if the cable will face rain, snow, or dust.
- Verify temperature range. Good models work from –30 °C to 50 °C, ensuring flexibility stays flexible in heat or cold.
Follow these points to keep your installation safe and efficient.
Power Output Capacity
- Amperage range – Most Level 2 units deliver 40–48 A (about 11.5 kW). Higher amps mean more miles per hour, up to 46–50 mi/h for 48 A models.
- Circuit breaker size – Match the charger’s max output to a dedicated breaker. A 48 A charger typically needs a 60 A breaker; lower settings can use 50 A or less.
- Adjustable settings – Choose a charger with selectable outputs (48 A, 40 A, 32 A, 24 A, 16 A, 12 A). This lets you fit the unit to your home’s panel capacity without overloading it.
- Wiring gauge – Ensure the wire gauge supports the chosen amperage; undersized wires cause heat and safety issues.
- Vehicle compatibility – Real‑world speed varies by car and adapter, so check that your vehicle can accept the charger’s output.
Select a charger that matches your breaker, wiring, and vehicle for reliable, fast charging.
Connector Compatibility Standards
When you pick a hardwired EV charger, the connector type determines which cars you can charge without extra parts.
- J1772 – Standard for most non‑Tesla EVs.
- Works with brands like Nissan, Chevrolet, and Hyundai.
- No adapter needed for these vehicles.
- Some chargers include a built‑in NACS port.
- If not, you’ll need an adapter for Tesla cars.
- Provide flexibility for mixed fleets.
Check UL/CSA safety marks to confirm the charger meets electrical standards. This ensures reliable, safe charging for the vehicles you own.
Weatherproof Enclosure Rating
Weatherproof enclosures protect hardwired EV chargers from rain, dust, snow, and extreme temperatures, so you can install them outdoors without worrying about damage.
- Check the NEMA rating.
- NEMA 4X means the unit resists splashes and corrosion.
- Choose NEMA 4X for heavy rain or coastal areas.
- IP65 blocks water jets and dust.
- Higher numbers (IP66, IP67) add protection against submersion.
- Tight seals keep moisture out.
- Rugged connectors prevent rust.
- Guarantees safety standards.
- Ensures compliance across climates.
Smart Connectivity Options
What should you look for in a hardwired EV charger’s smart connectivity?
- Wi‑Fi support – lets you control the charger from an app, receive firmware updates, and monitor usage remotely.
- Bluetooth option – useful for initial setup or when Wi‑Fi is unavailable; it pairs locally without internet.
Key features to consider
- Scheduling and off‑peak charging to lower electricity costs.
- Real‑time kWh data for tracking energy consumption.
- RFID or user authentication to block unauthorized use.
App ecosystem
- Multi‑user access if several drivers share the vehicle.
- Historical charging logs for maintenance checks.
- Voice‑assistant integration (Alexa, Google Assistant) for hands‑free commands.
Choose a charger that offers both Wi‑Fi and Bluetooth, includes scheduling and data tracking, and provides secure access. This balances convenience with safety.
Adjustable Current Settings
How do you pick the right current setting for a hard‑wired Level 2 charger?
- Check your breaker size.
- 12 A–32 A works on 20 A or 30 A breakers.
- 40 A–48 A needs a 60 A breaker and larger wire.
- 12 A–32 A can use #12 or #10 copper.
- 40 A–48 A often requires #6 copper.
- Many units let you choose 12 A, 16 A, 24 A, 32 A, 40 A, or 48 A.
- The charger will auto‑throttle if the breaker is smaller.
- Lower amps protect older circuits.
- Higher amps give fastest charge when your home can handle it.
Installation Hardwiring Requirements
Where you start with a hard‑wired Level 2 charger is ensuring the electrical setup meets the charger’s needs.
- Circuit breaker – Choose a dedicated 40‑60 A breaker; 60 A works best for 48 A/11.5 kW models.
- Enclosure – Use an outdoor‑rated NEMA 4X box or similar to keep the unit dry.
- Wiring gauge – Follow the manufacturer’s gauge recommendation; a licensed electrician will size it correctly.
- Conduit and grounding – Run conduit that protects the cable and provides a solid ground path.
- Cable length – Pick a length that reaches your parking spot without excess slack; 25‑27 ft is common.
- Safety features – Verify the unit’s built‑in GFCI, voltage protection, and leakage monitoring are wired to a proper 240 V supply.
A qualified electrician will check all connections, ensuring a safe, reliable installation.
Warranty and Support Terms
After confirming your wiring meets the charger’s specs, check the warranty and support terms before you buy.
- Warranty length – Look for at least a two‑year comprehensive warranty. Some brands let you buy extended coverage for longer protection.
- Coverage details – Ensure cables, hardware, and in‑app features are included. Expect wear‑and‑tear or adapters to be excluded.
- Return policy – Amazon or manufacturer returns often give a 30‑day window. Use it to test the unit.
- Support channels – Choose a charger with 24/7 hotlines, email, and phone help. Access to online docs and firmware updates is a plus.
- Activation – Register or activate the product as instructed; otherwise the warranty may be void. Check the manufacturer’s page for exact terms.
Frequently Asked Questions
How Does Hardwired Installation Affect Home Electrical Load?
Hardwired installation adds a dedicated circuit, so your home’s overall load rises by the charger’s amperage.
- Check your panel’s capacity; a 40 A charger needs a 50 A breaker.
- Subtract existing loads from the panel’s total rating.
- If the sum exceeds the panel’s limit, upgrade the service.
- Use proper gauge wire to avoid voltage drop.
- Verify the electrician follows local code.
Can I Use a Hardwired Charger With a Non‑Tesla Vehicle?
“Measure twice, cut once.” Yes, you can use a hardwired charger with a non‑Tesla vehicle if the charger supports the J1772 standard.
- Check the connector type – most non‑Tesla EVs use J1772.
- Verify the charger’s voltage and amperage match your car’s specs.
- Install a compatible adapter if needed.
- Ensure the circuit breaker can handle the load.
Follow local electrical codes and use a qualified electrician.
What Certifications Are Required for Outdoor Hardwired Chargers?
- NEC 2020 requires UL‑listed, weather‑proof enclosures (UL 1741) for outdoor hardwired chargers.
- IEC 61851‑1 compliance ensures safe vehicle‑to‑grid communication.
- Local building codes often demand a dedicated 240 V circuit with a double‑pole breaker.
- Ground‑fault protection (GFCI) is mandatory in wet locations.
- Electrical inspector approval is needed before operation. Follow these certifications to install safely and stay compliant.
Is a Dedicated Circuit Always Necessary for 48 A Chargers?
- Yes, a dedicated circuit is required for a 48 A charger.
- The circuit must handle 48 A continuously, so you need a 60 A breaker and #6 copper wire.
- A shared circuit could overload the wiring, cause tripping, and violate code.
- Install the breaker in a main panel and run a separate conduit to the charger.
- Verify local electrical codes and have a licensed electrician inspect the work.
How Do Firmware Updates Work on Hardwired EV Stations?
- Connect the charger to Wi‑Fi or Ethernet.
- The unit checks the manufacturer’s server for new firmware.
- If an update exists, the charger downloads it automatically.
- During download, the charger keeps charging but limits power to protect the battery.
- After download, the charger restarts and installs the update.
- You receive a notification on the app or display when the process finishes.
Follow the app prompts to verify the version.
