Schumacher Electric Level 1 Portable EV Charger

The Schumacher Electric Level 1 Portable EV Charger (Model SEV1670) is a practical, lightweight travel solution built for electric vehicle and plug-in hybrid (PHEV) owners who prioritize simplicity and immediate power accessibility. 

Operating on a standard domestic 120V AC household circuit, this charging cable completely avoids the necessity of costly grid upgrades, dedicated breaker overhauls, or professional home electrician installations.

It serves as an ideal secondary backup cord for long-distance road trips, workplace commutes, or overnight top-ups at locations lacking dedicated high-voltage hardware.

While a 12-amp output is naturally more gradual than high-capacity static wallboxes, it delivers a steady stream of power that can comfortably replenish roughly 4 to 5 miles of driving range per hour.

Specifications

• ASIN: B0DVS2YP7J

• Model number: SEV1670

• Input voltage: 120V AC

• Amperage: 12 Amps continuous output

• Power rating: 1.4 kW

• Mains plug type: NEMA 5-15P (Standard 3-prong household plug)

• Vehicle connector: SAE J1772 standard

• Cable length: 20 ft (approx. 6.1 metres)

• Enclosure colour: Grey

• Operational location: Certified for indoor/outdoor use

Performance

In real-world use, the Schumacher Electric SEV1670 is designed around convenience rather than outright charging speed. Operating at 120V and 12 Amps, it delivers approximately 1.4 kW of power, making it a true Level 1 overnight charging solution.

Drivers can expect an average recovery of 4–5 miles of driving range per hour, though actual results will vary depending on vehicle efficiency and battery temperature.

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Reasons to buy

• Universal plug-and-play simplicity: Uses a standard NEMA 5-15P plug to connect to ordinary domestic 120V wall sockets, bypassing all professional installation costs.

• Perfect for plug-in hybrids: The steady 1.4 kW power output is ideal for smaller PHEV battery packs, easily achieving full capacity recharges overnight.

• Convenient portable architecture: The highly compact, lightweight design can be stored effortlessly inside a spare tyre well or boot organizer for roadside security.

• Dependable heavy-duty cable reach: The 20-foot integrated charging cable offers plenty of flexible range to bridge the distance from your wall to the car inlet.

• Robust all-weather protection: The ruggedly built inline control hub is certified for indoor and outdoor operations, reliably withstanding rain and dust.

Reasons to avoid

• Limited charging performance speeds: As a strict Level 1 trickle option drawing 12 Amps, full battery replenishment for massive all-electric vehicles will take up to 24 hours or longer.

• Lacks smart wireless connectivity: The hardware is purely analog, missing advanced Bluetooth, Wi-Fi, or app-controlled scheduling features found on high-end terminals.

• Tesla cars require an accessory: Features a standard North American J1772 connector head, meaning Tesla owners must rely on a separate adapter to hook up.