Budget 40A Charger vs a Name Brand: Check the Listing
Short answer
Both claim 40 amps and 9.6 kW and the electrical outcome should be the same. What differs is whether the unit carries a listing from a recognised testing laboratory, how the enclosure is rated for the weather it will sit in, and whether there is a company to call in three years. On a device that runs at full load for hours every night, those are not soft factors.
At a glance
| BETUMODA Level 2 EV Charger, 40 A, 25 ft cable | Grizzl-E Classic, 40 A | |
|---|---|---|
| Maximum output | 9.6 kW at 40 A | 9.6 kW at 40 A |
| Circuit required | 50 A dedicated | 50 A dedicated |
| Safety listing | Check the specific listing before buying | Certified, widely installed |
| Enclosure | Check the stated rating | Cast aluminium, NEMA 4 |
| Cable | 25 ft | Varies by version |
| Support and warranty | Limited | Established |
Choose the BETUMODA Level 2 EV Charger, 40 A, 25 ft cable if…
Buy the cheaper unit only after checking that it carries a current listing from a recognised testing laboratory to the EV supply equipment standard, and that its enclosure rating suits where it will be mounted. Unlisted equipment can be rejected by an inspector, may create problems with an insurance claim, and is being asked to carry a heavy continuous load for years. Price alone is not the test.
Check BETUMODA Level 2 EV Charger, 40 A, 25 ft cable on Amazon
Choose the Grizzl-E Classic, 40 A if…
Buy the established unit if you want the enclosure and the support behind it. A cast aluminium NEMA 4 body on an outdoor wall in a freeze and thaw climate is doing real work, and a manufacturer that answers the phone matters when something fails outside the return window. The extra 130 dollars is small against the installed cost of the circuit.
Check Grizzl-E Classic, 40 A on Amazon
Related
- Electrical safety and what needs an electrician
- Permits and inspection
- Dedicated circuit requirements
Comparison based on published manufacturer specifications and the general consensus of owner reports. We have not tested these products side by side. Confirm current specifications and prices before buying. As an Amazon Associate we earn from qualifying purchases, at no extra cost to you.
We review them on their own too, in full detail: the Lectron Nexus, the EVIQO 48A and the Leviton 48 amp.
Common questions
What certification should I look for?
A listing from a recognised testing laboratory, usually shown as UL or ETL listed to the standard for electric vehicle supply equipment. The mark should be on the unit itself and the listing should be verifiable. An inspector can refuse unlisted equipment, and that refusal comes after you have paid for the installation.
Does a cheap charger charge more slowly?
Not inherently. At the same amperage the energy delivered is the same, since the car's onboard charger does the actual conversion. Where cheap units differ is in build, thermal management, cable quality and how gracefully they handle faults, which show up over years rather than on day one.
Will my insurer care what I installed?
They may, particularly after a fire in a circuit that runs at full load nightly. A permitted, inspected installation of listed equipment is straightforward to evidence. An unlisted unit on an unpermitted circuit is a much harder conversation. This is one of the practical reasons to do the paperwork properly.
What actually goes wrong with cheap chargers?
The common reports are enclosure water ingress, connector and cable degradation, contactor failure and poor thermal behaviour under sustained load. None of these is universal and none is exclusive to cheap units. What differs is the likelihood and whether anyone will honour a warranty when it happens.
Getting your own panel and load numbers ready for an electrician? The EV Home Charging Install Planner is the paid version of these pages: 8 printable worksheets you fill in with your own numbers, plus the full PDF, $29.
How this page was researched
Specifications come from manufacturer documentation, listed safety certifications and verified owner reviews. We do not perform hands-on product testing and never claim to. Figures are researched planning information, not professional electrical advice. Last reviewed 2026-08-17.