E-Scooter / E-Bike - 42v / 2A Charger - 36v Lithium Battery (RCA Tip 10mm) - Replacement Charger

42V 2A Replacement Charger for 36V Lithium E-Scooter / E-Bike Battery – 10mm RCA Tip

Recharge a compatible 36V lithium-ion e-scooter or e-bike battery with this 42V 2A Replacement Charger. It delivers the correct full-charge voltage for a standard 36V nominal lithium battery and features a 10mm RCA-style charging connector.

The integrated status light provides convenient charging information, while built-in electrical protection helps support safe and reliable everyday charging when used with compatible equipment.

General Specifications

• Product type: Replacement lithium battery charger

• Application: Electric scooters and electric bicycles

• Compatible battery voltage: 36V nominal

• Charger output voltage: 42V DC

• Maximum charging current: 2A

• Charging connector: 10mm RCA-style tip

• Compatible battery chemistry: Lithium-ion

• Charging indicator: Integrated LED

• Mains plug: May vary by regional version

Main Specifications

• Designed for compatible 36V lithium-ion batteries

• Regulated 42V DC charging output

• Maximum charging current of 2A

• 10mm RCA-style charging connector

• Suitable as a replacement for a lost or damaged charger

• LED indicator displays basic charging charging status

• Built-in protection against common electrical faults

• Ventilated housing assists with heat dissipation

• Pre-fitted mains and battery charging leads

• Suitable for compatible e-scooters and e-bikes

• Plug-and-charge operation requires no configuration

Technical Specifications

Specification	Details
Product Type	E-scooter and e-bike battery charger
Compatible Battery System	36V nominal
Charger Output Voltage	42V DC
Maximum Output Current	2A
Maximum Output Power	Approximately 84W
Battery Chemistry	Lithium-ion
Charging Connector	10mm RCA-style tip
Input Voltage	Refer to charger rating label
Charging Indicator	LED
Cooling Method	Ventilated or fan-assisted, depending on version
Polarity	Must be match the original charger
Battery Included	No
Vehicle Included	No

Battery Compatibility

Suitable only for compatible:

• 36V nominal lithium-ion battery packs

• Battery packs requiring a 42V charging voltage

• E-scooters and e-bikes fitted with a matching 10mm RCA-style charging socket

• Battery-management systems that accept a 2A charging current

A 36V lithium-ion battery normally reaches approximately 42V when fully charged. This does not mean the charger is suitable for every battery labelled 36V.

Compatibility Checklist

Before purchasing, compare the following information with the original charger and vehicle:

• Battery chemistry must be lithium-ion

• Nominal battery voltage must be 36V

• Required charger output must be 42V DC

• Charging current must support 2A

• Connector must be the same 10mm RCA-style design

• Connector depth and internal dimensions must match

• Centre-pin and outer-contact polarity must be identical

• Vehicle charging socket must be undamaged

• Regional wall-plug type must be suitable

Connector appearance alone does not guarantee compatibility.

Charging Instructions

1. Switch off the e-scooter or e-bike.

2. Allow the battery to cool after riding.

3. Inspect the charger, cables and charging socket.

4. Connect the charger to the battery or vehicle charging port.

5. Connect the charger to a suitable wall outlet.

6. Monitor the LED charging indicator.

7. Disconnect the charger once charging is complete.

Follow the vehicle or battery manufacturer’s recommended connection sequence where available.

LED Indicator

The indicator commonly operates as follows:

• Red: Battery charging

• Green: Charging complete, battery disconnected or standby

Indicator behaviour may vary by charger version. A green light does not always confirm that the battery is successfully accepting a charge.

Important Safety Information

Do not use this charger with:

• 36V lead-acid batteries

• 48V, 52V, 60V or 72V battery systems

• Batteries requiring an output voltage other than 42V

• Batteries that do not support a 2A charging current

• Connectors with different polarity or internal dimensions

• Damaged, wet, swollen or modified batteries

Using a charger with the wrong voltage, chemistry, connector or polarity may damage the battery and create a fire or electrical hazard.

Charge indoors in a cool, dry and ventilated location away from direct sunlight and flammable materials. Do not cover the charger or leave it operating unattended.

Stop charging immediately if the charger or battery becomes unusually hot, swollen, damaged, wet or produces smoke, noise or an unusual smell.

What’s in the Box

• 1 × 42V 2A Replacement Charger for 36V Lithium Battery

• 1 × Integrated 10mm RCA-style charging lead

• 1 × Mains power lead, depending on version

E-scooter, e-bike, battery and charging adaptors are not included.