Grizzl-E Classic vs Autel MaxiCharger Home 50A — Which EV Charger Is Better?
Quick verdict: The Grizzl-E Classic wins overall — it delivers better value at $399 despite slightly lower max power. The Autel MaxiCharger Home 50A is worth considering if you want smart features and app control.
At a Glance
| Feature | Grizzl-E Classic | Autel MaxiCharger Home 50A |
|---|---|---|
| Price | $399 | $629 |
| Max Power | 40A / 9.6kW | 50A / 12kW |
| Connector | J1772 | J1772+NACS |
| Cord Length | 24ft | 25ft |
| WiFi/App | No | Yes |
| Energy Monitoring | No | Yes |
| Outdoor Rated | Yes (NEMA 4) | Yes (NEMA 3R) |
| Warranty | 3 years | 3 years |
| UL Listed | Yes | Yes |
| Cost per kW | $42/kW | $52/kW |
Charging Speed
The Autel MaxiCharger Home 50A wins on raw charging speed with 12kW (50A) versus 9.6kW (40A). In practice, this means:
| Vehicle Battery | Grizzl-E Time | Autel Time |
|---|---|---|
| 60 kWh (e.g., Tesla Model 3) | 6.3 hrs | 5.0 hrs |
| 75 kWh (e.g., Tesla Model Y) | 7.8 hrs | 6.3 hrs |
| 100 kWh (e.g., Tesla Model S) | 10.4 hrs | 8.3 hrs |
The 2.4kW difference translates to about 1.6 hours faster on a 75 kWh battery — noticeable but not dramatic for overnight charging.
Important: Most EVs have an onboard charger that caps AC charging speed (typically 11-11.5 kW). If your car maxes out at 11 kW, the Autel’s extra power won’t help.
Build Quality & Installation
Grizzl-E Classic:
- Mounting: Plug-in (NEMA 14-50) or hardwired
- Cord: 24ft — good reach for most setups
- Outdoor: Rated NEMA 4 — install it in a driveway or carport
- Warranty: 3 years
Autel MaxiCharger Home 50A:
- Mounting: Plug-in (NEMA 14-50) or hardwired
- Cord: 25ft — excellent reach for most garages
- Outdoor: Rated NEMA 3R — install it in a driveway or carport
- Warranty: 3 years
Both offer similar installation flexibility.
Smart Features
The Autel MaxiCharger Home 50A has a clear advantage here with WiFi and app control. The Grizzl-E Classic is a straightforward plug-and-charge unit — great if you want simplicity, but no scheduling or monitoring.
| Feature | Grizzl-E | Autel |
|---|---|---|
| WiFi | No | Yes |
| App Control | No | Yes |
| Energy Monitoring | No | Yes |
| Load Management | No | Yes |
| Scheduling | No | Yes (via app) |
The Autel’s energy monitoring is a standout — track exactly how much electricity your EV uses and what it costs per month. The Autel also supports load management, which automatically adjusts charging power to avoid overloading your electrical panel.
Price & Value
| Metric | Grizzl-E Classic | Autel MaxiCharger Home 50A |
|---|---|---|
| Price | $399 | $629 |
| Cost per kW | $42 | $52 |
| Cost per amp | $10 | $13 |
The Grizzl-E Classic offers better value at $42/kW versus $52/kW. It is also $230 cheaper outright.
Who Should Buy Which?
Buy the Grizzl-E Classic if you:
- Want to spend less upfront
- Prefer simple plug-and-charge without apps or WiFi
- Need outdoor installation capability
- Want the flexibility of plug-in or hardwired installation
Buy the Autel MaxiCharger Home 50A if you:
- Want maximum charging speed
- Value app control, scheduling, and energy tracking
- Need outdoor installation capability
- Need a longer cord (25ft vs 24ft)
Frequently Asked Questions
Which charger is better overall, the Grizzl-E Classic or Autel MaxiCharger Home 50A? Grizzl-E Classic wins overall for most buyers. It offers better value per kW of charging power at $399.
Can I use either charger with any EV? The Grizzl-E uses J1772 and the Autel uses J1772+NACS. Check your vehicle’s connector type before purchasing. Most modern EVs use NACS or J1772.
Do I need an electrician to install these chargers? Both can be plugged into an existing NEMA 14-50 outlet (DIY-friendly) or hardwired by an electrician. If you don’t have a 240V outlet, you’ll need an electrician either way.
Is the price difference worth it? The $230 price difference makes the Grizzl-E more attractive for budget-conscious buyers. The Autel justifies the premium with smart features.
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