Grizzl-E Mini Connect 40A
#1 in Up to 40 AFull review
A 40 A charger that doubles as a travel unit, for drivers who want one charger for the garage, the cottage and the campground.
Amazon $479.99$479.99
The Grizzl-E Mini Connect 40A is the better level 2 EV charger overall, rated 4.3 to 4.1. The Grizzl-E Mini Connect 40A leads on ENERGY STAR and smart features. The AIMILER 40A WiFi Portable wins on value. The AIMILER 40A WiFi Portable costs $270 less ($209.99 vs $479.99).
AIMILER 40A WiFi Portable
#5 in Up to 40 AFull review
A cheap 40 A portable charger that adds WiFi scheduling, for budget buyers who want to set off-peak charging from a phone.
Amazon $209.99$209.99
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 Grizzl-E Mini Connect 40A for ENERGY STAR (ENERGY STAR certified vs not ENERGY STAR certified) and smart features (app control, off-peak scheduling, load sharing vs app control, off-peak scheduling).
- Choose the AIMILER 40A WiFi Portable for value ($209.99 vs $479.99).
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 | Grizzl-E Mini Connect 40A | AIMILER 40A WiFi Portable |
|---|---|---|
| Overall rating | 4.3/5 | 4.1/5 |
| Value 30% | 54 $479.99 | 100 $209.99 |
| Safety listing 15% | 100 listed: UL certified (UL file E510712) | 50 safety listing not stated (neutral score used) |
| Smart features 15% | 100 app control, off-peak scheduling, load sharing | 70 app control, off-peak scheduling |
| 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
| Grizzl-E Mini Connect 40A | AIMILER 40A WiFi Portable | |
|---|---|---|
| Charging | ||
| Maximum power | 40 A (9.6 kW) | 40 A (9.6 kW) |
| Adjustable current | Yes | Yes |
| Vehicle plug | J1772 or Tesla (NACS) | J1772 |
| Cable length | 25 ft | 25 ft |
| Installation | Plug-in (NEMA 14-50, NEMA 6-50, NEMA 14-30, TT-30, NEMA 5-15), portable | Plug-in (NEMA 14-50), portable |
| Smart features | ||
| Wi-Fi | Yes | Yes |
| App | Yes | Yes |
| Off-peak scheduling | Yes | Yes |
| Load sharing | Yes | No |
| OCPP (third-party networks) | Yes | No |
| Safety and build | ||
| Safety listing | UL certified (UL file E510712) | - |
| ENERGY STAR | Yes | No |
| Weather rating | NEMA 4 | NEMA 4, IP66 |
| Lowest operating temperature | -22 °F | - |
| Dimensions | 6.9 x 3.1 x 2.4 in | - |
| Weight | 9.8 lb | - |
| Warranty | 3 years | 3 years |