Tech Desk 
May 26, 2026
If you're looking for a powerful all-in-one electric vehicle (EV) charging solution, the MACH 3 Portable EV Charger is an ideal choice. It delivers up to 40A fast charging, dual-voltage support, and Tesla compatibility in a travel-ready design.
Designed for drivers who want flexibility and speed, it supports both 120V Level 1 charging and 240V Level 2 charging, making it ideal for home use, road trips, and emergency charging situations.
On a 240V outlet, the charger delivers up to 40 amps of power (9.6kW), enabling significantly faster charging compared to standard Level 1 chargers.
However, what makes the MACH 3 Portable EV Charger stand out is its dual-voltage capability combined with smart controls, including Bluetooth and Wi-Fi connectivity.
Main specifications
- Voltage: 120V–240V
- Amperage: Up to 40A
- Maximum charging power: 9.6kW (240V) / 1.44kW (120V)
- Connector type: SAE J1772 (Tesla compatible with adapter)
- Display: 2.4-inch LED color display
- Cable length: 25 ft
- Connectivity: Bluetooth + Wi-Fi enabled
- Adjustable current: 6A, 8A, 10A, 12A, 15A, 20A, 24A, 32A, 40A
- Compatibility: All EVs in the US (J1772 & NACS with adapter)
Today's best deals
| MACH 3 Fast 40 Amp Level 1&2 Portable EV Charger | View at Amazon Todays Price |
Reasos to buy
• Dual-level charging flexibility: The charger works as both Level 1 and Level 2 charger, making it perfect for home, travel, and emergency use.
• Fast 40A charging performance: It delivers up to 9.6kW charging speed, significantly reducing EV charging time compared to standard chargers.
• Portable and travel-ready design: The charger comes with a 25-foot cable and plug-and-play setup, making it easy to carry and use anywhere.
• Adjustable charging levels: Multiple amperage settings allow better control over charging speed and electrical load.
Reasons to avoid
Slower on 120V (Level 1 Mode): While it supports dual voltage, charging on a standard 120V outlet is quite slow at around 1.44kW, making it less practical for daily EV charging needs.
• Premium features increase complexity: With Wi-Fi, Bluetooth, adjustable amperage, and multiple modes, some users may find the setup and controls more complicated than simpler plug-and-play chargers.
• Requires proper outlet for full speed: To achieve the full 40A (9.6kW) charging speed, you need a NEMA 14-50 240V outlet, which may require professional installation if not already available.
