BMW i3 I01 High Voltage Battery Charging Wiring Cable AC Combi 7KW 9340784

BMW i3 I01 High Voltage Battery Charging Wiring Cable AC Combi 7KW is an original high-voltage installation component responsible for the safe and stable charging of the traction battery. Thanks to the factory BMW design, the cable ensures proper cooperation with the on-board charger and maintains the required electrical parameters in AC charging mode. This solution is intended for users who expect consistency with the factory high-voltage system in the i3 I01 model.

Specifications and technical data

• SKU: 6828089
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6828089
• Substitutable numbers: 6828089, 61126828089, 6809269, 61126809269, 9305835, 61129305835, 9340784, 61129340784, KZ
• Category: Charging Cables

Purpose and function in the high-voltage system

The presented cable belongs to the group of components responsible for charging the high-voltage battery in AC mode with power up to 7 kW. It connects the charging socket with the relevant HV system components, ensuring controlled energy flow and compliance with the electrical architecture of the BMW i3 I01. The cable construction is adapted to the operating characteristics of an electric vehicle, where the stability of charging parameters has a direct impact on the service life of the traction battery.

Construction and compatibility with the BMW installation

The charging cable has been designed as an OEM BMW system component, which means full compatibility with the factory high-voltage harness in the i3 I01 model. The connectors used are prepared for integration with original sockets and modules, and the cable geometry allows for routing according to the factory assembly paths in the body. This reduces the risk of mechanical stress, chafing, or improper positioning in the vehicle's technical compartments.

The properly selected cable insulation is adapted to operate in a high-voltage environment, taking into account the requirements for resistance to operating conditions in an electric car. This solution allows for maintaining the required level of electrical safety and parameter stability during long-term operation.

Benefits of using an original charging cable

Using an original charging cable in the BMW i3 I01 brings a number of practical benefits:

• Consistency with the factory HV system – the cable is a component designed specifically for cooperation with the high-voltage installation in this model.
• Reduced risk of assembly errors – the matched length and shape facilitate correct routing of the harness in the body.
• Stable AC charging parameters – the cable is adapted to operate with 7 kW power, in accordance with the vehicle's design assumptions.
• Seamless integration with existing components – no need for installation modifications or connector adaptations.

Condition and application in vehicle service

The item comes from the Charging cables group and is intended for service use in BMW i3 I01 vehicles equipped with the factory AC charging system. It can be used both for replacing a damaged section of the high-voltage installation and for restoring full functionality of the charging system after accident repairs or upgrades. The used condition allows for an economical restoration of system efficiency while maintaining the manufacturer's original specifications.

Selection and compatibility verification

To correctly select the cable for a specific BMW i3 I01 unit, it is worth verifying compatibility with the OEM part number and available interchangeable numbers in the vehicle's service documentation. Proper fitment is crucial for maintaining the safety of the high-voltage installation and correct cooperation with the on-board electronics controlling the charging process.

If you are planning a comprehensive repair or upgrade of the high-voltage charging system area in your BMW and need other elements from the same group, such as harness sections, connectors, or power cables, check the available parts in the BMW Charging cables category.

For users interested in a broader look at BMW technology and the operating costs of various powertrains, an article comparing the brand's popular diesel engines may be helpful – more information can be found in the material BMW N47 vs M57 / M57N / M57N2 – ranking of legendary diesels.