USA Standard 110V-250V 9kW Wall Box EV Charger Adjustable Current 8-40A With NFC APP
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8A~40A Current Adjustable – Match any electrical panel capacity
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240V Single-Phase Input – Works with standard US garage outlets
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APP Smart Control – Scheduling, monitoring & remote start/stop
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IP65 Weatherproof – Indoor & outdoor safe
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FREE Storage Hook + NFC Card Included
Why Choose This NEMA 40A Adjustable EV Charger
Designed specifically for US and Canadian electrical systems.
Delivers reliable Level 2 charging for overnight top-ups.
No other charger offers this flexibility.
Dial down to 8A for older homes with limited electrical capacity. Dial up to 40A when your panel can handle full speed.
Why adjustable current matters in the US:
- Prevent breaker trips – Match your 15A, 20A, or 30A circuit
- Avoid overheating – Reduce current on hot summer days
- Solar integration – Match charging to solar production
- Overnight charging – Lower current = cooler, safer operation
- Multiple EV sharing – Split capacity between two chargers
How to adjust: Via APP or physical buttons on the unit.
Q&A:
1.Is charging at home cheaper?
Yes, home charging is usually cheaper than public charging.
2.Can I install it outdoors?
Yes, most chargers are waterproof (IP rated)
3.Can I install in apartment?
Depends on building permission and power supply.
4.Can you provide OEM service?
Yes, logo and customization available.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.