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When comparing grasside vs autel ev charger options, you are looking at two Level 2 J1772 units with 25-foot cables. Both support smart app control and outdoor use. The main difference lies in power delivery and installation. Grasside offers a 40A plug-in model with 9.6kW output. Autel provides a 50A hardwired unit with 12kW output. Your choice depends on your electrical setup and charging speed needs.
Amperage
40A
50A
Power Output
9.6kW
12kW
Power Plug
NEMA 14-50
Hardwired
Connectivity
Wi-Fi
Wi-Fi, Bluetooth, Ethernet
Certification
ETL/UL
CSA
Choose the first if
- You want a plug-and-play setup with a NEMA 14-50 plug
- You prefer stepless current adjustment via the app
- You need a metal case with a rubberized handle
Choose the second if
- You need faster 12kW charging speeds
- You prefer hardwired installation for a cleaner look
- You want Bluetooth and Ethernet connectivity options
Verdict
Grasside suits users who want easy plug-in installation and flexible current settings. Autel fits those who prioritize higher power output and multiple connectivity methods. Choose based on your electrical infrastructure and speed requirements.
Grasside vs Autel EV Chargers
Power output
Edge: Autel MaxiCharger 50A Level 2
Autel delivers 12 kW at 50A, while Grasside provides 9.6 kW at 40A. This difference means Autel adds range faster. You gain more miles per hour with the higher amperage. Both are Level 2 chargers using J1772 connectors. The 12 kW output is suitable for larger batteries or faster daily top-ups. Grasside’s 9.6 kW is still efficient for overnight charging. If speed is your priority, the higher wattage of Autel matters.
Installation type
Edge: Grasside 40A Level 2 EV Charger
Grasside uses a NEMA 14-50 plug, allowing easy installation into existing outlets. Autel is hardwired, requiring direct connection to a circuit breaker. Plug-in models offer flexibility for renters or temporary setups. Hardwired units are often more permanent and secure. You must check your garage setup to decide. If you have a 50A NEMA 14-50 outlet, Grasside is simpler. If you are installing new wiring, Autel is a solid choice.
Connectivity options
Edge: Autel MaxiCharger 50A Level 2
Autel offers Wi-Fi, Bluetooth, and Ethernet connectivity. Grasside supports Wi-Fi only, specifically 2.4GHz. Bluetooth allows closer-range pairing without network issues. Ethernet provides a stable wired connection for updates. Grasside’s app works but lacks the extra connection methods. If you prefer multiple ways to connect, Autel is better. For basic Wi-Fi control, Grasside is sufficient. Both allow scheduling and current adjustment via their respective apps.
Build and durability
Edge: Autel MaxiCharger 50A Level 2
Grasside features a metal case with an IP65 waterproof rating. Autel has a NEMA Type 4 rating and operates in extreme cold down to -40℃. Both are designed for indoor and outdoor use. NEMA Type 4 offers robust protection against weather elements like snow and hail. The metal case on Grasside is heavy-duty. Autel’s cable remains flexible in cold temperatures. If you live in harsh winter climates, Autel’s cold-weather rating is a key advantage.
Certifications and safety
Edge: Tie
Grasside is ETL listed to UL-2594 and CSA-C22.2 No. 280 standards. It includes built-in GFCI protection. Autel is CSA certified and eligible for federal rebate programs. Both meet rigorous safety standards for home use. Grasside’s GFCI is built-in, simplifying installation. Autel’s certification makes it eligible for incentives in some areas. You should check local rebate rules. Both units protect against over-current, over-voltage, and over-temperature issues for safe operation.
Which EV charger fits your needs
You want the fastest charging speed
Our pick: Autel MaxiCharger 50A Level 2
The Autel MaxiCharger delivers 12 kW at 50A. This higher amperage adds up to 46 miles of range per hour. Grasside offers only 9.6 kW at 40A. If your vehicle supports 50A input, Autel charges significantly faster. You gain more miles in less time with the higher power output.
You prefer plug-in installation simplicity
Our pick: Grasside 40A Level 2 EV Charger
Grasside uses a NEMA 14-50 plug for easy setup. You can install it without hardwiring, fitting most residential garages. Autel is hardwired only, requiring an electrician. Grasside also includes built-in GFCI protection. This plug-and-play design allows quick connection to a compatible 50A circuit breaker outlet.
You need Bluetooth connectivity
Our pick: Autel MaxiCharger 50A Level 2
Autel supports Wi-Fi, Bluetooth, and Ethernet for flexible connectivity. Grasside relies on Wi-Fi only. Bluetooth allows direct control when Wi-Fi is unavailable. Autel’s multiple connection options ensure reliable communication with the app. This provides more robust access to scheduling and status monitoring features.
You want stepless current control
Our pick: Grasside 40A Level 2 EV Charger
Grasside allows stepless current adjustment from 10 to 40A via the app. Autel offers fixed settings. This granular control lets you match the charger output to your home’s electrical capacity precisely. You can optimize charging speed without tripping breakers. This flexibility is ideal for varying household power limits.
Grasside 40A Level 2 EV Charger
Best for: Home charging with a 14-50 outlet
- Connector Type
- J1772
- Charging Level
- Level 2
- Amperage
- 40A
- Power Output
- 9.6kW
- Power Plug
- NEMA 14-50
- Cable Length
- 25FT
The Grasside 40A Level 2 EV Charger delivers 9.6kW of power through a 25-foot J1772 cable. It uses a NEMA 14-50 plug for easy installation in residential garages. The unit features a metal case and IP65 waterproof rating for outdoor use. You can control charging via a smartphone app or RFID card. This model suits drivers who want reliable, smart charging without hardwiring.
- 40A amperage provides 9.6kW charging speed
- 25-foot cable offers flexible reach
- NEMA 14-50 plug allows quick setup
- IP65 rating supports indoor and outdoor use
- Smart APP control enables scheduling and monitoring
- 40A output is lower than the 50A alternative
- Requires a 50A circuit breaker for operation
- APP works on 2.4GHz WiFi only
- You have a NEMA 14-50 outlet available
- You prefer plug-in installation over hardwiring
- You want smart scheduling via a mobile app
- You need 50A charging speed
- You require hardwired installation
- You only have 5GHz WiFi access
Verdict: Grasside 40A Level 2 EV Charger fits drivers who need a reliable plug-in solution with smart features. It is a solid choice for home garages where a 14-50 outlet is already installed.
Autel MaxiCharger 50A Level 2
Best for: Fastest home charging with smart features
- Connector Type
- J1772
- Charging Level
- Level 2
- Amperage
- 50A
- Power Output
- 12 kW
- Power Plug
- Hardwired
- Cable Length
- 25 ft
The Autel MaxiCharger is a Level 2 EV charger with 50A hardwired output and 12 kW power. It includes a 25-foot J1772 cable and supports Wi-Fi, Bluetooth, and Ethernet. This unit adds up to 46 miles of range per hour. It features NEMA Type 4 weather resistance for outdoor use. The design suits drivers needing fast home charging with smart scheduling capabilities.
- 50A hardwired connection delivers 12 kW power
- 25-foot durable J1772 cable rated for cold weather
- Wi-Fi, Bluetooth, and Ethernet connectivity for app control
- NEMA Type 4 rating protects against snow and rain
- Requires hardwired installation instead of a plug
- Higher 50A amperage may need electrical panel upgrades
- Larger physical dimensions than plug-in models
- You want the fastest Level 2 charging speed available
- You need reliable outdoor weather resistance
- You prefer smart app scheduling over peak rates
- You need a portable plug-and-play solution
- You cannot install a hardwired circuit
- You prefer a smaller, less bulky unit
Verdict: Autel MaxiCharger 50A Hardwired fits drivers who prioritize maximum charging speed and smart connectivity over plug-in convenience. It delivers 12 kW power for rapid home charging.
Specifications side by side
| Spec | Grasside 40A Level 2 EV Charger | Autel MaxiCharger 50A Level 2 |
|---|---|---|
| Connector Type | J1772 | J1772 |
| Charging Level | Level 2 | Level 2 |
| Amperage | 40A | 50A |
| Power Output | 9.6kW | 12 kW |
| Power Plug | NEMA 14-50 | Hardwired |
| Cable Length | 25FT | 25 ft |
| Connectivity | 2.4GHz WiFi | Wi-Fi, Bluetooth, Ethernet |
| Intended Use | – | Home, Outdoor |
| IP Rating | IP65 | – |
| Dimensions | – | 6.42 × 4.84 × 3.64 inches |
| Size | 40 | Hardwired J1772(DK) |
| Color | Black | Dark Gray |
| Model | NECS-ACW-9.6-1-US-3028 Button Version | Maxi US AC LW12 |
Frequently asked questions
Does Grasside come with a plug or is it hardwired?
The Grasside 40A model uses a NEMA 14-50 power plug. You can insert it directly into a compatible household outlet. This design allows for easy installation without permanent electrical work. In contrast, the Autel unit is hardwired, requiring professional connection to your home’s electrical panel.
Which charger provides faster charging speeds?
The Autel MaxiCharger offers faster charging. It delivers 12 kW of power at 50A. The Grasside unit provides 9.6 kW at 40A. The higher amperage on the Autel model allows you to add range more quickly. This makes Autel the better choice for rapid home charging.
Can I use these chargers outdoors?
Yes, both units are designed for outdoor use. The Grasside charger is suitable for home garages and outdoor settings with a 14-50 outlet. The Autel MaxiCharger is explicitly intended for home and outdoor environments. Both feature durable builds to withstand typical weather conditions during daily charging sessions.
What type of connector do these chargers use?
Both the Grasside and Autel chargers use the J1772 connector type. This is the standard connector for most electric vehicles in the United States. You can use either charger with any EV that supports the J1772 standard. The cable length for both models is 25 feet.
Does the Autel charger support Wi-Fi and Bluetooth?
Yes, the Autel MaxiCharger includes Wi-Fi and Bluetooth connectivity. These features allow for smart app control and remote monitoring. The Grasside model also supports smart app control. However, specific wireless protocols like Bluetooth are only listed in the Autel specifications. This provides flexible connectivity options for Autel users.
Which charger is better for a 14-50 outlet?
The Grasside 40A charger is the better fit for a 14-50 outlet. It plugs directly into this standard NEMA connector. This makes installation simple if you already have this outlet type. The Autel model is hardwired and does not use a plug, so it requires a different installation approach.
