A well-built 50 A smart charger with wired Ethernet as a backup to Wi-Fi, for big-battery EV owners who can hardwire it.
Amazon $499
A low-priced smart hardwired charger with a little more than 48 A, for buyers with a 70 A circuit who want app scheduling without paying for a big brand.
- 50 A (12 kW)Power
- J1772Plug
- HardwiredInstall
- 25 ftCable
- Wi-Fi, app, schedulingSmart
Price checked October 31, 2026. As an Amazon Associate we earn from qualifying purchases.
- 50 A adds about 48 miles of range an hour
- App schedules charging into off-peak hours and tracks cost
- NEMA 4X, IP66 box handles outdoor mounting
- Starts by app, RFID card or just plugging in
- Needs a 70 A breaker for full speed
- No published warranty term
- This model number isn’t on the ENERGY STAR list
How it scores
The rating comes from 7 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | WE50 |
|---|---|
| Charging | |
| Maximum power | 50 A (12 kW) |
| Adjustable current | Yes |
| Vehicle plug | J1772 |
| Cable length | 25 ft |
| Installation | Hardwired |
| Smart features | |
| Wi-Fi | Yes |
| App | Yes |
| Off-peak scheduling | Yes |
| Safety and build | |
| Safety listing | UL 2594 (CSA) |
| ENERGY STAR | No |
| Weather rating | NEMA 4X, IP66 |
Alternatives in this size
The default home charger for Tesla owners: 48 A, a long warranty, and power sharing between several units. Buy it from Tesla rather than a marked-up reseller.
Tesla $585A plain, well certified 48 A wall charger for owners who want fast charging with no app to manage. Pick the NACS version for a Tesla or a newer NACS car.
Amazon $449.99 Lectron $419.99Compare
Compare the WOLFBOX WE50 50A with any other level 2 EV charger →
More from WOLFBOX: every WOLFBOX product ranked.