Lectron LECHG14-50-40ATSLBLKUS vs Tesla Wall Connector
The Tesla Wall Connector outputs 48 A (11.52 kW) versus 40 A (9.6 kW) for the Lectron LECHG14-50-40ATSLBLKUS — about 20% faster charging on vehicles that can accept it. Only the Tesla Wall Connector offers Wi-Fi/app connectivity. The Lectron LECHG14-50-40ATSLBLKUS draws less standby power (0.85 W vs 1.36 W). The Tesla Wall Connector has the longer charging cable (22 ft vs 16 ft). Note the different connectors: Lectron LECHG14-50-40ATSLBLKUS uses J1772 while Tesla Wall Connector uses NACS — check your vehicle's charge port before choosing.
| Lectron LECHG14-50-40ATSLBLKUS | Tesla Wall Connector | |
|---|---|---|
| Connector type | J1772 | NACS |
| Max output current | 40 A | 48 A |
| Max output power | 9.6 kW | 11.52 kW |
| Installation | — | hardwired |
| Wi-Fi / app connected | No | Yes |
| Cable length | 16 ft | 22 ft |
| ENERGY STAR certified | Yes | Yes |
| Input voltage | 240 V | 240 V |
| Standby power draw | 0.85 W | 1.36 W |
Frequently asked questions
Which is faster, the Lectron LECHG14-50-40ATSLBLKUS or the Tesla Wall Connector?
The Tesla Wall Connector: 48 A (11.52 kW) against 40 A (9.6 kW), provided your EV's onboard charger can use the extra power.
Are the Lectron LECHG14-50-40ATSLBLKUS and Tesla Wall Connector both ENERGY STAR certified?
Yes — every charger in this database is drawn from the U.S. EPA ENERGY STAR certified EVSE list.