J+ Booster 2 Portable EV Charger Review
The J+ Booster 2 Portable EV Charger offers fast Level 2 charging (9.6 kW, 240V) for all-electric vehicles. With a 21ft cable, NEMA 14-50 plug, and ETL certification, it provides reliable power both indoors and outdoors. The included carrying case ensures easy storage and portability for convenient home charging.
The J+ Booster 2 Portable EV Charger offers fast and reliable charging for electric vehicles. This Level 2 charger provides up to 40 amps of power, charging EVs seven times faster than a standard wall outlet. Its flexible amperage settings (12/16/20/24/32/40 amps) adapt to various needs, making it suitable for home and travel use.
The charger is lightweight and compact, fitting easily into a vehicle’s trunk. Its durable design ensures reliable performance in all weather conditions. The included NEMA 14-50 adapter allows simple plug-and-play installation without professional assistance. Additional adapters for various outlets are sold separately, enhancing its versatility.
German engineering ensures durability and safety, and the charger is backed by a two-year warranty. It supports all-electric vehicles with a J1772 connector or adapter and is compatible with popular models such as Tesla, Chevrolet Bolt, Hyundai Kona, Nissan LEAF, and Ford Mustang Mach-E.
A standout feature of the J+ Booster 2 is its automatic amperage adjustment. This feature ensures optimal charging efficiency based on the connected outlet, offering convenience and safety. Users report the charger’s compact size makes it easy to store alongside adapters and other accessories.
For many users, the J+ Booster 2 eliminates the need for a permanent wall-mounted unit. Its portability and ease of use make it an excellent option for EV owners seeking flexibility. Whether at home or on the road, the J+ Booster 2 delivers reliable charging, supported by excellent customer service and durable German manufacturing.
J+ Booster 2 Portable EV Charger NEMA 14-50 Installation Guide
Figure 1 illustrates the wiring for a J+ Booster 2 Portable EV Charger with a NEMA 14-50R outlet. The configuration includes a 50-amp double-pole breaker, a main breaker, and neutral and ground busbars in a 120V/240V panel. The setup uses 6 AWG 90°C copper wire in a ¾”–1¼” conduit and requires a ground rod. Labeled components: L1 (Hot 1), L2 (Hot 2), Neutral, and Ground. NEC-compliant NEMA 14-50 outlets support safe 40A continuous operation.
Compatible NEMA 14-50 Outlets
Use NEC-approved NEMA 14-50 outlets for reliable 40A continuous operation on a 50A breaker. These outlets support 6 AWG wiring for safe and efficient performance.
J+ Booster 2 Portable EV Charger Compatible Outlet Covers
Our J+ Booster 2 Portable EV Charger review included testing compatible EV charger outlet covers. These covers protect against accidental contact with live components, reduce tampering, and prevent theft. They also improve the look, save energy, and show overload indicators for added security.
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