WOLFBOX PE40 (Portable 40 Amp J1772 Charger) Review

This is our WOLFBOX Level 1&2 Electric Car Charger 40 Amp (PE40) review.

I’m a certified EV charger installer and experienced tester, bringing practical insights based on hands-on use to help you choose the best charger for your needs.

Quick Take

The WOLFBOX PE40 delivers fast Level 2 charging at up to 40 amps, about 7 times faster than Level 1 chargers, adding roughly 37 miles of range per hour. It combines portability with a 25-foot cable and universal NEMA 14-50 plug for flexible use at home or on the road.

Product Overview

This J1772 charger is ETL and NEMA 4 certified, meeting UL safety standards. Built with a robust aluminum alloy housing and rated IP66 waterproof, it stands up to extreme weather and heavy daily use. The plug has been drop-tested over 10,000 times for durability.

The PE40 offers adjustable current settings from 6 to 40 amps and supports delayed charging (up to 12 hours) via the control panel, helping you save on electricity costs by scheduling off-peak charging. An LED indicator provides real-time status and error alerts for easy monitoring.

Compatible with all J1772 EVs, the WOLFBOX PE40 is a robust and smart portable charging solution delivering up to 40 amps. Using a WOLFBOX J1772 to Tesla adapter, Tesla owners can also conveniently charge their vehicles with this versatile WOLFBOX PE40 (Portable 40 Amp J1772 Charger).

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My Experience with the WOLFBOX PE40

The PE40’s long cable and NEMA 14-50 plug make it easy to navigate tight spaces and use it flexibly in different locations. Charging performance was stable and efficient throughout my testing, with no overheating or connectivity issues. Its rugged design provides confidence for outdoor use, while the included 3-year warranty and 24/7 support add peace of mind. Firmware upgrades keep the charger current with evolving technology.

Best For

EV owners who want a fast, portable Level 2 charger with solid durability and cost-saving features. Perfect for those needing a flexible, reliable charging solution for home or travel.

What Are the Best Alternatives to the WOLFBOX Level 1&2 Electric Car Charger 40 Amp?

Below are top-rated portable J1772 Level 1 & 2 chargers with similar or better specs than the WOLFBOX PE40. These models also perform well on our expert scorecard across features, real-world usage, materials, durability, design, value, and brand reputation.

Verdict

The WOLFBOX PE40 balances speed, portability, and durability effectively. It offers fast 40-amp charging with convenient adjustable controls and a rugged design built for all-weather use. Backed by a strong warranty and responsive support, it’s a smart choice for EV owners seeking a versatile and reliable portable charger.