WOLFBOX WE40
Level 2, wall-mounted
- Output
- 40 A (9.6 kW)
- Connector
- J1772 or NACS
- Cable length
- 25 ft
- Verified price
- see where to buy
Where to buy
No verified retail price yet.
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Prices and specifications verified October 26, 2026, and re-checked weekly after that. How these numbers are checked.
Will it fit
- Install
- NEMA 14-50 plug.
- Breaker needed
- 50 A minimum.Why the breaker is 125 percent of the charger's rating.
Car's charging limit
A car charges at the lower of its own limit and this charger's 9.6 kW.
- Full 9.6 kW: Acura ZDX, Audi Q6 e-tron, BMW i4, BMW i5, BMW iX, Cadillac Lyriq, Cadillac Optiq, Cadillac Vistiq, Chevrolet Blazer EV, Chevrolet Bolt, Chevrolet Equinox EV, Chevrolet Silverado EV, Ford F-150 Lightning, Ford Mustang Mach-E, Genesis GV60, GMC Hummer EV, GMC Sierra EV, Honda Prologue, Hyundai Ioniq 5, Hyundai Ioniq 6, Hyundai Ioniq 9, Hyundai Kona Electric, Kia EV6, Kia EV9, Kia Niro EV, Lexus RZ, Lucid Air, Lucid Gravity, Mercedes-Benz EQB, Mercedes-Benz EQS, Mercedes-Benz G 580, MINI Countryman SE, Porsche Macan Electric, Rivian R1S, Rivian R1T, Subaru Solterra, Tesla Cybertruck, Tesla Model 3, Tesla Model S, Tesla Model X, Tesla Model Y, Toyota bZ, Volkswagen ID.4, Volvo EX30, and Volvo EX90.
- Capped at 7.2 to 7.6 kW: Nissan Ariya, Nissan Leaf, and Toyota bZ4X. These cars get the same speed from a 32 A charger as from this 40 A one.
Key facts
ENERGY STAR Certified
ENERGY STAR certification verifies the unit's measured standby efficiency against the federal specification.
- Adding 100 miles
- 2.4 to 7.5 hours at its full 9.6 kW, on the cars that accept it (listed under Will it fit), from EPA energy per mile with charging losses.
- Full charge, 75 kWh battery
- 7.8 hours
- Full charge, 60 kWh battery
- 6.3 hours
- Cost per full charge (same for any Level 2 unit)
- $15.25 at the national average residential rate (August 2026); your electricity rate decides this, not the charger
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Full specifications: output power, max output current, cable length and 8 more, each with its source
| Charging | |
|---|---|
| Output power | 9.6 kW |
| Max output current | 40 A |
| Charger level | Level 2 |
| Charging outputs | 1 |
| Installation | |
| Form factor | Wall-mounted |
| Input voltage | 240 V |
| Cable and connector | |
| Cable length | 25 ft |
| Connector | J1772 or NACS |
| Identity and provenance | |
| Model number | E40; E40T |
| Sold in | United States |
| Safety listing | CSA certified |
What these specifications mean, explained once: Level 1 vs Level 2 charging, EV charger breaker and wire size, 32 vs 40 vs 48 amp EV charger, NACS vs J1772 home charger, EV charger installation cost, EV charger rebates by utility and state, Easiest electric SUVs to charge at home, and Portable EV charger prices.
How it measures against similar models: nothing unusual for its class
Measured against the rest of the 33 to 40 A class, this model sits mid-range on output power, max output current, and cable length: nothing here is a high or a low worth calling out.
The 6 categories it is listed in
This model is listed in these categories:
Similar models
Nearest to this model on amps, connector, and type.
- Lectron NEXUS Level 2 NACS (40A, NEMA 14-50) $420 NACS 40 A 23 ft cable
- Lectron LECHGNexusNEMA14-50J1772-APP $450 J1772 40 A 22 ft cable
- DeWalt Level 2 EV Charger, 40 A $500 J1772 40 A 25 ft cable
- BMW Wallbox Gen 3 $576 J1772 40 A 25 ft cable
- RAB EVC40 $570-$616 J1772 40 A 15 ft cable
- Battery Tender eCharge 40 Amp (Level 2) $635 J1772 40 A 25 ft cable