Autel MaxiCharger AC Elite Home 40A
#6 in Up to 40 AFull review
A solid 40 A plug-in smart charger with an unusually wide temperature range, for drivers in very cold climates who already have a 50 A outlet.
Autel Energy $559$559
The Autel MaxiCharger AC Elite Home 40A is the better level 2 EV charger overall, rated 4.0 to 3.4. The Autel MaxiCharger AC Elite Home 40A leads on value and ENERGY STAR. The Grizzl-E Duo Connect 40A wins on smart features. The Autel MaxiCharger AC Elite Home 40A costs $340.99 less ($559 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 Autel MaxiCharger AC Elite Home 40A for value ($559 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 | Autel MaxiCharger AC Elite Home 40A | Grizzl-E Duo Connect 40A |
|---|---|---|
| Overall rating | 4.0/5 | 3.4/5 |
| Value 30% | 38 $559 | 0 $899.99 |
| Safety listing 15% | 100 listed: UL 2594, UL 2231-1, UL 2231-2, CSA C22.2 (CSA) | 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
| Autel MaxiCharger AC Elite Home 40A | 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 | J1772 or Tesla (NACS) |
| Cable length | 25 ft | 25 ft |
| Installation | Plug-in (NEMA 14-50, NEMA 6-50) | Plug-in or hardwired (NEMA 14-50) |
| Smart features | ||
| Wi-Fi | Yes | Yes |
| App | Yes | Yes |
| Off-peak scheduling | Yes | Yes |
| Load sharing | - | Yes |
| OCPP (third-party networks) | - | Yes |
| Safety and build | ||
| Safety listing | UL 2594, UL 2231-1, UL 2231-2, CSA C22.2 (CSA) | UL certified (UL file E510712) |
| ENERGY STAR | Yes | No |
| Weather rating | NEMA 4 | NEMA 4 |
| Lowest operating temperature | -40 °F | -22 °F |
| Dimensions | 13.23 x 7.36 x 3.35 in | 10.25 x 6.25 x 3.75 in |
| Weight | - | 21 lb |
| Warranty | 3 years | 3 years |