Mercedes W205 W213 C253 Positive Battery Tray Clamp Current Limiter A0009061505

Mercedes W205 W213 C253 Positive Battery Tray Clamp Current Limiter is an original electrical system component designed for Mercedes C-Class, E-Class, and GLC models. As part of the Battery Accessories group, it is responsible for a secure and stable connection of the cable to the positive battery terminal and for controlling the starting current flow. Using this OEM component allows you to maintain the factory performance characteristics of the power supply system without the need for aftermarket replacements with uncertain parameters.

Specifications and technical data

• SKU: A0009061505-1
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0009061505
• Substitutable numbers: A0009061505, A 000 906 15 05, 3108170192
• Category: Battery Accessories

Purpose and function in the electrical system

The described positive terminal clamp with a current limiter is a component of the power circuit between the battery and the vehicle's main electrical harness. Its tasks include:

• ensuring a secure, low-resistance contact at the positive battery terminal,
• stable transmission of high starting currents to the starter and power modules,
• protecting the system against the effects of improper connection or terminal loosening,
• maintaining the correct cable geometry in the engine compartment. Thanks to its factory design, the clamp works with the original wiring harness in Mercedes W205, W213, and C253 series, which reduces the risk of connection overheating and voltage drops during startup.

Construction and technical features

The positive terminal clamp with a current limiter is designed as a component with an optimized conductive cross-section, adapted to the current loads typical for the engines used in these models. The contact materials used are resistant to oxidation and corrosion, which helps maintain stable electrical parameters over a long service life. The solution integrated with the limiter allows for controlled cable routing and mechanical strain relief, which reduces stress on the battery terminal during vibrations and temperature changes. The original Mercedes design also facilitates correct positioning of the component in the engine compartment, in accordance with factory mounting points.

Benefits of using the original positive terminal clamp

Using this positive terminal clamp instead of a worn or damaged component provides a number of practical benefits:

• Factory compatibility – perfect fit for the cable geometry and mounting points in specific Mercedes models, without the need for system modifications.
• Stable electrical parameters – reduction of voltage drops and the risk of connection overheating during startup and under heavy load.
• Secure cable mounting – lower risk of terminal loosening and sparking at the positive terminal.
• Consistency with other power system components – maintaining the manufacturer's original concept regarding cable routing and protection. The used OEM component is a good solution if you want to maintain factory build quality at a reasonable cost for your power system repair.

Condition and service application

The battery positive terminal clamp with a current limiter is offered in used condition, meaning it has been removed from a vehicle and verified for further use. This type of part is suitable both for standard replacement of a worn component and for post-accident repairs where the cable at the battery has been damaged. Before installation, standard service procedures are recommended: cleaning the battery terminal, checking the contact surface, and properly tightening the clamp in accordance with the vehicle manufacturer's recommendations. This allows you to fully utilize the potential of the part and reduce the risk of problems with starting or powering the electronics.

Selection support and additional information

When selecting a positive terminal clamp for a specific engine version and model year of a Mercedes, it is worth paying attention to compatibility with the vehicle's electrical system and the manufacturer's markings. In case of doubt, vehicle identification data and information from service documentation can be helpful, making it easier to match the correct element from the Battery Accessories group. If you are planning a comprehensive repair or upgrade of the power and battery area in your Mercedes and need other items from the same group, such as power cables, mounting brackets, or terminal covers, check the available parts in the Mercedes Battery Accessories category. For those who are also thinking about refreshing the vehicle's cabin using secondary market parts, the practical tips included in the article Steering wheels and other interior elements – how to transform your car with secondary market parts? may be useful, where issues such as selecting original components and safe installation are discussed.