Fast 5A Battery Charger for Electric Scooters

The official RoadRunner Fast Charger delivers 5-amp output, dramatically reducing charge time compared to standard 2-amp chargers. Each version is precisely engineered to match your scooter’s voltage and connector type for safe, reliable, and efficient high-speed charging.

Important: Chargers are not interchangeable between models.
Select your exact scooter model from the dropdown before purchasing.
Need help? Contact RoadRunner Support to confirm compatibility.

Model-Specific Charger Details

D4+ 2.0 / D4+ 4.0

• Output Voltage: 58.8V

• Amperage: 5.0A

• Connector: 3-Prong

• Supports 1 fast charger at a time (DO NOT USE 2 fast chargers at a time)

• Can be used with a standard 2A charger simultaneously

RS5 Series (RS5 / RS5+ / RS5 PRO / RS5 MAX)

• Output Voltage: 58.8V

• Amperage: 5.0A

• Connector: RCA (round plug)

• Supports 1 fast charger at a time  (DO NOT USE 2 fast chargers at a time)

• Can be used with a standard 2A charger simultaneously

RS6 ULTRA

• Output Voltage: 67.2V

• Amperage: 5.0A

• Connector: RCA (round plug)

• Supports up to 2 fast chargers used at the same time

• Can also be used with a standard 2A charger simultaneously

RX7

• Output Voltage: 84V

• Amperage: 5.0A

• Connector: RCA (round plug)

• Supports up to 2 fast chargers used at the same time

• Can also be used with a standard 2A charger simultaneously

Built-In Safety Features

• Overcharge protection

• Temperature monitoring and auto shutoff

• Surge and short-circuit protection

• Voltage-regulated for lithium-ion battery safety

• Smart charging to extend battery lifespan