
Frequently Asked Questions
The main difference between 16A, 32A, and 40A EV chargers is charging speed and power output.
16A Charger (up to 3.84kW): Best for daily commuting and overnight charging. It is a great choice if you already have a NEMA 6-20 outlet and don't need the fastest charging speed.
32A Charger (up to 7.68kW): The most popular option for Tesla owners. It provides faster Level 2 charging and is ideal for home charging, longer daily driving, and road trips when using a NEMA 14-50 outlet.
40A Charger (up to 9.6kW): Designed for drivers who want faster AC charging and have sufficient electrical capacity. Please note that the actual charging speed also depends on your vehicle's onboard charger capability.
Which one should you choose?
✅ Choose 16A if you drive normal daily distances and want an affordable, simple charging solution.
✅ Choose 32A if you want the best balance of charging speed, convenience, and cost (recommended for most Tesla owners).
✅ Choose 40A if you frequently drive long distances and want the fastest charging option your vehicle can support.
Before purchasing, make sure your home outlet type and vehicle charging capability match the charger specifications.
Designed for vehicles equipped with the North American Charging Standard (NACS). Compatible with Tesla Model 3, Model Y, Model S, Model X, Cybertruck, as well as new NACS-equipped EVs from brands such as Ford, Rivian, and General Motors.
With an included adapter cable, this charger supports both NEMA 14-50 (240V) outlets.For standard 120V household outlets, please use a compatible Level 1 charger or adapter version.
Charging time varies by vehicle, but typically, a full charge takes 4-6 hours with this 40A charger.
Absolutely. It features IP65 protection, making it waterproof and dustproof, suitable for outdoor conditions.
No.
Superchargers are designed for fast DC charging on long trips.
This EVPEIWE portable charger is designed mainly for:
Home charging
Overnight charging
Destination charging
Emergency backup charging
Superchargers are great for road trips, but they are not always available everywhere. A portable EV charger gives Tesla owners an extra charging option at home, vacation locations, rentals, or unexpected situations.
We offer a 30-day money-back guarantee. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund, no questions asked. Details are subject to our Return & Refund Policy.


