Lectron V-Box 48 EV Charger Review
-
Review By
James Ndungu
- last updated 20/03/2026
The Lectron V-Box 48 Amp Level 2 EV Charging Station offers 240V power with a NEMA 14-50 plug or hardwired option. Certified Energy Star and ETL, it ensures efficient, reliable charging for J1772-compatible electric vehicles. This robust charger delivers fast, safe performance, making it an ideal solution for home use.
The Lectron V-Box 48 EV Charger is a high-performance Level 2 charger designed for hardwiring at 48 amps and 40 amps for NEMA 14-50 outlets. It delivers fast charging with a maximum output of 48 amps and offers adjustable settings of 16, 24, 32, and 40 amps, allowing users to tailor their charging experience to their electrical capacity. The 20-foot cable provides ample reach, making it suitable for various parking setups.
Designed to endure outdoor conditions, the V-Box has an IP55 weatherproof rating. This ensures reliable performance in diverse environments. The charger is Energy Star-certified, qualifying it for rebates and tax credits that can offset installation costs.
Charging performance is impressive, delivering up to 46 miles of range per hour at 11.52 kWh. It is ideal for overnight charging or during work hours. Built with safety in mind, it features overvoltage, overcurrent, and short-circuit protection. The FCC and ETL certifications, along with an IP65 rating for dust and water resistance, enhance its reliability.
The Lectron V-Box 48A comes in two versions: a Standard model that is not smart and a Pro (WiFi App Version) model that is smart-enabled.
The Lectron V-Box 48 EV Charger includes a sleek design with a gun-metal gray finish and a pulsating “V” light. The package also comes with a J-hook for cable organization. Users have noted the thick, durable cable and the box’s high-quality construction. However, some report the plug requires a firm push to fully engage.
The Lectron V-Box 48 offers fast, safe, and efficient EV charging, backed by a 1-year warranty and dedicated customer support. It is an excellent choice for those seeking a durable and versatile charging solution.
Lectron V-Box 48 EV Charger Versus Other J1772 Chargers
The following chart compares key specifications (charging power, weight, operating temperature range, cable length, and warranty) of the Lectron V-Box 48 EV Charger with other EV chargers using the same J1772 connector type (direct competitors).
Lectron V-Box 48 EV Charger NEMA 14-50 Installation Guide
The figure below details the electrical configuration for installing a Lectron V-Box 48 EV Charger with a NEMA 14-50R outlet. A 50-amp double-pole breaker, main breaker, and neutral and ground busbars are included in a 120V/240V panel. Wiring employs 6 AWG 90°C copper wire with conduit sizes ranging from ¾” to 1¼”. Grounding uses a ground rod. Labels: L1 (Hot 1), L2 (Hot 2), Neutral, Ground. Use NEC-compliant NEMA 14-50 outlets for efficient 40A charging.
Compatible NEMA 14-50 Outlets
High-performance NEMA 14-50 outlets meet NEC requirements for 40A continuous current on 50A breakers. They are compatible with 6 AWG wiring for reliable operation.
Lectron V-Box 48 EV Charger Compatible Outlet Covers
Our review of the Lectron V-Box 48 EV Charger tested compatible EV charger outlet covers. These covers prevent accidental contact with live electrical parts, reduce tampering, and deter theft. They also save energy, improve design, and feature overload indicators for safe operation.
Lectron V-Box 48 EV Charger Hardwire Installation
The Lectron V-Box 48 EV Charger Hardwire Installation offers a maximum output of 48 amps, surpassing the 40A limit of the NEMA 14-50 outlet. Depending on your electrical panel capacity and needs, you can adjust the amperage before installation to 16, 24, 32, or 40 amps. Below are the hardwired wiring diagrams for each amp setting, providing flexible charging control and customization.
Lectron V-Box 48A Hardwire Wiring Diagram (60A Circuit Breaker)
The diagram below shows the wiring for a hardwired Lectron V-Box 48A charger. For 48 amps, use 4-6 AWG wires for L1 and L2, and 4-8 AWG for the ground (G). A 60A circuit breaker ensures safety. This setup provides a maximum charging output of 11.56 kW. Use a conduit size between 1 to 1 1/4 inches for wire protection.
Lectron V-Box 40A Hardwire Wiring Diagram (50A Circuit Breaker)
The diagram below shows the wiring for a hardwired Lectron V-Box charger with a 40A output. Use 6-8 AWG wires for L1 and L2, and 6-10 AWG wires for ground (G). The wires are protected by a 3/4 to 1-inch Schedule 40 conduit. A 50A circuit breaker ensures safe operation. This setup provides a charging output of 9.6 kW.
Lectron V-Box 32A Hardwire Wiring Diagram (40A Circuit Breaker)
The diagram shows the installation of the Lectron V-Box 32A with a 40A circuit breaker and a maximum output of 7.68 kW. It uses 8 AWG wires for L1 and L2, and 8-10 AWG for ground (G). The setup includes a 40A double-pole breaker, neutral busbar, and ground busbar. The recommended conduit size is 3/4 to 1 inch.
Lectron V-Box 24A Hardwire Wiring Diagram (30A Circuit Breaker)
The diagram below shows the wiring for a Lectron V-Box 24A hardwire installation. For 24 amps, use 8 AWG wires for L1 and L2, and 8-10 AWG for ground (G). The recommended conduit size is 1/2 to 1 inch. A 30A circuit breaker ensures safe operation. This setup provides a maximum output of 5.76 kW.
Lectron V-Box 16A Hardwire Wiring Diagram (20A Circuit Breaker)
The diagram below shows the wiring for a hardwired 16A Lectron V-Box charger. For 16 amps, use 8 AWG wire for L1 and L2, and 8-10 AWG for ground (G), and power it with a 20A circuit breaker for safety. The recommended conduit size is 1/2 to 1 inch. This setup provides a maximum output of 3.84 kW.
Specification: Lectron V-Box 48 EV Charger Review
| Charging Performance | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ||||||||||||||||||||||
| Electrical & Installation | ||||||||||||||||||||||
| ||||||||||||||||||||||
| Communication & Smart Features | ||||||||||||||||||||||
| ||||||||||||||||||||||
| Safety & Protection | ||||||||||||||||||||||
| ||||||||||||||||||||||
| Durability & Environment | ||||||||||||||||||||||
| ||||||||||||||||||||||
| Interface & Access | ||||||||||||||||||||||
| ||||||||||||||||||||||
| Physical Specifications | ||||||||||||||||||||||
| ||||||||||||||||||||||
| Compliance & Standards | ||||||||||||||||||||||
| ||||||||||||||||||||||
| Warranty Information | ||||||||||||||||||||||
| ||||||||||||||||||||||
There are no reviews yet.