Charger for Bosch Active Line, Bosch Performance Line 42 V 4 A

A replacement charger with an output voltage of 42 V and current of 4 A is designed for compatible e-bikes equipped with the Bosch eBike System 2 drive system. It can serve as a replacement for a damaged or lost charger, as well as a powerful backup adapter for regular use.

The 168 W charging power enables efficient charging of compatible Bosch 36V batteries. The charger uses a special Bosch eBike 3-pin connector and is compatible with selected Active Line, Cargo Line and Performance Line systems.

Before ordering, it is necessary to verify the system generation. The charger is intended for Bosch eBike System 2 and is not compatible with the newer Bosch Smart System generation, which uses different components and a different charging connector.

Technical specifications

Product type: Mains charger for e-bikes
Input voltage: 230 V AC
Output voltage: 42 V DC
Output current: 4 A
Maximum output power: 168 W
Connector type: Bosch eBike 3-pin
Designed for: Bosch eBike System 2
Rated voltage of compatible battery: 36 V

Compatible systems

• Bosch eBike System 2

• Bosch Active Line

• Bosch Active Line Plus

• Bosch Cargo Line

• Bosch Performance Line

• Bosch Performance Line Speed

• Bosch Performance Line CX

• Bosch Classic+ only with a suitable adapter

Incompatible systems

• Bosch Smart System

Main benefits

• 4 A charging current

• Maximum power 168 W

• Bosch eBike 3-pin connector

• Compatibility with Bosch eBike System 2

• Support for Active Line, Cargo Line and Performance Line series

• Suitable as a replacement or second charger

• Practical for home use and regular commuting

Important before ordering

Before purchase, make sure the e-bike is equipped with Bosch eBike System 2 and uses a 3-pin charging connector. The charger is not suitable for Bosch Smart System.

The same drive unit designation does not always mean the same system generation. For example, some newer Performance Line and Performance Line CX variants may be part of Bosch Smart System. Therefore, the battery design, charging socket and connector are decisive.

Package contents

Package contents depend on the selected variant. The charger can be ordered without a mains power cable or as a complete set including the power cable.

Frequently asked questions

Is the charger compatible with Bosch Active Line?

Yes, the charger supports Bosch Active Line and Active Line Plus if they are part of Bosch eBike System 2.

Can I use it for Bosch Performance Line CX?

Yes, but only for the Performance Line CX variant using Bosch eBike System 2. It is not suitable for Performance Line CX within Bosch Smart System.

Is the charger suitable for Bosch Cargo Line?

Yes, Bosch Cargo Line is listed among the compatible systems. Before ordering, verify the 3-pin connector and the eBike System 2 generation.

Is it compatible with Bosch Smart System?

No. This charger is not intended for Bosch Smart System.

How do I identify Bosch eBike System 2?

The easiest way is to compare the charging connector and the battery label with the original charger. Bosch Smart System uses a different charging connector and different system components.

Is the charger suitable for Bosch Classic+?

Use is possible only with a suitable adapter for Bosch Classic+. The adapter must be compatible with the specific battery and charger.

Why does the charger have 42 V when the battery is labeled 36 V?

The 36 V value indicates the nominal voltage of the battery system. The charging voltage of a compatible 36V lithium-ion battery reaches 42 V.

Can I use a 4A charger instead of a 2A charger?

Only if the specific Bosch eBike System 2 battery supports charging at 4 A. Before use, check the battery specifications and the original charger.

Is the charger original Bosch?

This is a compatible replacement charger intended for the listed Bosch eBike System 2 systems.

What connector does the charger use?

The charger is equipped with a special Bosch eBike 3-pin connector for compatible Bosch eBike System 2 batteries.

What is the maximum output of the charger?

The maximum output power is 168 W, which corresponds to 42 V and 4 A.

Is the mains cable included?

It depends on the selected variant. The charger can be ordered without the mains cable or as a set including the power cable.