Lectron Level 1/2 Tesla/NACS Charger Review

Safety Performance

The Lectron Level 1/2 Charger comes with EV charger built-in safety features, including overvoltage, overcurrent, and over-temperature protection, which remained active throughout testing to keep both the charger and vehicle secure.

The release button gave a clean disconnect every time, even after repeated plug-ins, which helped prevent wear on the charging port.

We installed the Lectron Level 1/2 EV Charger on our test bench using a Siemens QF250A 50A 2-Pole GFCI breaker for the 40A Level 2 configuration, with branch circuit wiring shown in the attached diagram to ensure fault protection and NEC code compliance.

Under the 2023 NEC, Article 625.54 requires GFCI protection only for plug-in EV chargers, while Article 210.8(A) applies to outlets located outdoors, in garages, or within six feet of water.
That said, we recommend installing this charger with a double-pole 240V GFCI breaker in all setups. Our Complete Guide to GFCI Breaker for EV Charger explains why this added protection ensures full NEC compliance and delivers consistent safety, whether indoors or outdoors, even when charging near water sources.

Switching between Level 1 at 12A and Level 2 at 40A felt seamless. During testing, the charger delivered reliable performance across both modes without overheating or power drops.

Cosmetically, it’s a step up from the Lectron Level 1 J1772 EV Charger (WiFi) with App Control. Both come with a 16 ft cord, but this dual-level model adds a more refined build, upgraded housing, and a sleeker, modern alien-like finish. The integrated release button and enhanced safety protections give it a more premium appearance while also improving long-term durability.