EVIQO EVIPOWER 40A Plug-In
#3 in Up to 40 AFull review
A WiFi wall charger that plugs into a NEMA 14-50 outlet, for buyers who want app scheduling and a long cable without paying an electrician to hardwire.
Amazon $449.99$449.99
The EVIQO EVIPOWER 40A Plug-In is the better level 2 EV charger overall, rated 4.2 to 3.4. The EVIQO EVIPOWER 40A Plug-In leads on value and ENERGY STAR. The Grizzl-E Duo Connect 40A wins on smart features. The EVIQO EVIPOWER 40A Plug-In costs $450 less ($449.99 vs $899.99).
Grizzl-E Duo Connect 40A
#17 in Up to 40 AFull review
For two-EV households with only one 50 A circuit: it shares 40 A between two cables, so both cars are full by morning without a panel upgrade.
Amazon $899.99$899.99
Prices were last checked October 22, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the EVIQO EVIPOWER 40A Plug-In for value ($449.99 vs $899.99) and ENERGY STAR (ENERGY STAR certified vs not ENERGY STAR certified).
- Choose the Grizzl-E Duo Connect 40A for smart features (app control, off-peak scheduling, load sharing vs app control, off-peak scheduling).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every up to 40 A level 2 EV charger; a clear win is highlighted. How we rank explains each one.
| Factor weight | EVIQO EVIPOWER 40A Plug-In | Grizzl-E Duo Connect 40A |
|---|---|---|
| Overall rating | 4.2/5 | 3.4/5 |
| Value 30% | 60 $449.99 | 0 $899.99 |
| Safety listing 15% | 100 listed: UL/ETL certified (standard not named) | 100 listed: UL certified (UL file E510712) |
| Smart features 15% | 70 app control, off-peak scheduling | 100 app control, off-peak scheduling, load sharing |
| ENERGY STAR 10% | 100 ENERGY STAR certified | 0 not ENERGY STAR certified |
| Weather rating 10% | 100 NEMA 4: rain, hose spray and dust | 100 NEMA 4: rain, hose spray and dust |
| Cable 10% | 100 25 ft cable | 100 25 ft cable |
| Warranty 10% | 50 3-year warranty | 50 3-year warranty |
Specifications
| EVIQO EVIPOWER 40A Plug-In | Grizzl-E Duo Connect 40A | |
|---|---|---|
| Charging | ||
| Maximum power | 40 A (9.6 kW) | 40 A (9.6 kW) |
| Adjustable current | Yes | Yes |
| Vehicle plug | J1772 or Tesla (NACS) | J1772 or Tesla (NACS) |
| Cable length | 25 ft | 25 ft |
| Installation | Plug-in (NEMA 14-50) | Plug-in or hardwired (NEMA 14-50) |
| Smart features | ||
| Wi-Fi | Yes | Yes |
| App | Yes | Yes |
| Off-peak scheduling | Yes | Yes |
| Load sharing | No | Yes |
| OCPP (third-party networks) | No | Yes |
| Safety and build | ||
| Safety listing | UL/ETL certified (standard not named) | UL certified (UL file E510712) |
| ENERGY STAR | Yes | No |
| Weather rating | NEMA 4, IP66 | NEMA 4 |
| Lowest operating temperature | -22 °F | -22 °F |
| Dimensions | - | 10.25 x 6.25 x 3.75 in |
| Weight | - | 21 lb |
| Warranty | 3 years | 3 years |