Customers say
Customers find the charger to be of good quality. However, the charging rate receives mixed feedback, with one customer reporting quick charging while another experienced no charging at all. Additionally, the charging accuracy receives negative feedback, with multiple customers reporting issues, including error codes CP_a139.
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Your Sales Price $399.00 - $279.99
Product description and reviews will appear below if available.
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Trusted US-Based Brand & Local Technical Support: Tera was founded in the early 2000s and has grown in California, establishing a strong reputation in the US with over 20 years of legacy. We provide local email and phone support within the United States, ensuring hassle-free after-sales communication.
Upgraded Waterproof Patent: The NACS mobile charger features a self-developed IP66 waterproof design, tested to function even when submerged. Certified by ETL and FCC, the Level 2 charger includes advanced protections such as under/over-voltage, overload, over-temperature, grounding, and emergency stop safeguards. It operates reliably in temperatures from -22°F to +122°F.
9X Faster Charging: The 40-amp Level 2 NACS Charger with a NEMA 14-50 plug delivers up to 9.6kW of power for faster vehicle charging. It can fully charge a Tesla Model Y from 0 to 100% in just 10 hours and offers charging speeds up to 9 times faster than standard Level 1 chargers.
Supports Level 1 & Level 2: The portable charger supports 240V 40A Level 2 and 110V 12A Level 1 charging with a NEMA 5-15P to 14-50R adapter cable for seamless compatibility.With a 25-foot cable, EV charging station offers fast and convenient charging at home, on the go, or at the office.
Button Release & LED Indicators: Easily open the charging port with one-touch control—no need to touch the car or access vehicle settings. The LED indicator provides a quick and clear view of the charging status.
Most Compact 40A Charger: This NACS portable EV charger with its ultra-compact dimensions of 10.2″ x 3.96″ x 2.07″ and lightweight design at just 8 lbs, is specifically crafted for electric vehicle users who seek efficiency and convenience. The package includes everything you need for a seamless setup: EV Charger P04 ×1, NEMA 5-15P to 14-50R Adapter Cord ×1, User Manual ×1, Cable Holder ×1, Wall Mount Box Holder ×1, and Cable Holder Screw Kit ×1.
Reviewer: Pattayaman
Rating: 5.0 out of 5 stars
Title: Excellent charger. Great quality.
Review: Consistently getting 40Amps and charging speeds of 35 miles/hour.Charge my car every 3 or 4 days to 80%.
Reviewer: Amazon Customer
Rating: 3.0 out of 5 stars
Title: Didn’t work on 2025 Cyberbeast
Review: Product looks great, quick shipping, plugged in connected it to my 2025 cyberbeast and it didn’t register it at all. I really wanted this to work, totally worth trying for any other model.
Reviewer: Mike E
Rating: 5.0 out of 5 stars
Title: Nice
Review: Nice mounting system that comes with it
Reviewer: sburwell
Rating: 2.0 out of 5 stars
Title: Error Code CP_a139
Review: It came packaged fine and may work for other Tesla models but we couldn’t get it to work on the CyberTruck because it doesn’t fit securely in the charging port and gives error code CP_a139. But we have charged at supercharger station and at home with Tesla brand mobile charger we brought off Amazon.CP_a139Charging equipment reports error Check equipment for error code or messageWhat this alert means:Charging was interrupted because the external charging equipment has reported a fault that prevents the vehicle from charging.What to do:Inspect the external charging equipment and look for status lights, displays, or other status indicators on the equipment. Consult the equipment owner’s manual for further troubleshooting instructions.Try charging the vehicle with different charging equipment or at a different charging station.• If the vehicle begins charging, the issue was likely with the equipment.• If the vehicle still does not charge, the issue may be with the vehicle.
Reviewer: Moez Paroo
Rating: 5.0 out of 5 stars
Title: Car charge
Review: Good charger and very to use
Reviewer: Beacon Staffing, LLC
Rating: 1.0 out of 5 stars
Title: Not for Every EV User
Review: Useless. My Tesla vehicle can’t recognize it.
Reviewer: Jose Sorto
Rating: 3.0 out of 5 stars
Title: I showed error when connected to my vehicle and did not charge at all
Review: Fast delivery, but unit continuously showed error and would charge when connected. Had to return it. I was fraid it could cause damage to my tesla.
Reviewer: John H.
Rating: 5.0 out of 5 stars
Title: Nice charger from solid brand
Review: I’ve installed a number of Tera brand chargers and they’ve been the most reliable brand I’ve had experience with. At 40A this is more than enough charging speed for all but the largest EVs (if you drive a lot every day). Otherwise, any normal or even long commute will be easily charged by morning at 40A.Works perfectly.
Amazon.com price effective as of Sep 11, 2025 08:04:19 UTC
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