Engwe Mapfour N1 Air 48V 2A Smart Battery Charger (54.6V Max Output)

Engwe Mapfour N1 Air 48V 2A Smart Battery Charger (54.6V Max Output)

The Engwe Mapfour N1 Air 48V 2A Smart Battery Charger is engineered to deliver fast, safe, and efficient power management for your Engwe Mapfour N1 Air series electric bike. Built with an intelligent auto-cutoff system, this replacement charger maintains optimum charge levels while safeguarding the battery cells against overcharging, voltage surges, and heat accumulation.

Features:

• Optimized for Mapfour N1 Air: Specifically calibrated for the 48V lithium-ion battery system used in the ultra-lightweight Engwe Mapfour N1 Air e-bike.

• Standard 2.1mm DC Connector: Features a standard 5.5mm × 2.1mm round DC barrel plug for a secure, direct fit.

• Smart Auto Cut-Off: Automatically halts power flow once full capacity is reached to extend total battery health and lifespan.

• Dual-Color LED Status Light: Red LED indicates active charging; Green LED signals standby or full charge status.

• Multi-Layer Circuit Safeguards: Integrated protection guards against short circuits, over-voltage, over-current, and thermal overheating.

• Compact & Portable: Durable, lightweight housing makes it ideal for urban commuters to carry in a backpack or bag.

Specifications:

• Brand: Engwe / Mapfour

• Compatibility: Engwe Mapfour N1 Air / N1 Air ST, Mapfour N1 Pro, EP-2 Pro, Engine Pro, E26

• Input Voltage: AC 100–240V, 50/60Hz (Universal mains supply)

• Output Voltage: DC 54.6V

• Output Current: 2.0A

• Connector Type: 5.5mm × 2.1mm Single-Pin DC Barrel Plug

Package Includes:

• 1 × 54.6V 2A Power Adapter Charger

• 1 × Mains AC Power Cable