BMW VRLA / AGM 12V Accumulator Battery 70Ah 720A 6806749

BMW VRLA / AGM 12V Accumulator Battery 70Ah 720A is an original battery from the BMW Batteries group, designed for vehicles equipped with a 12V system and requiring VRLA/AGM technology. The product comes from disassembly, which allows for an economical replacement while maintaining factory specifications and high compatibility with the BMW electrical system.

Specifications and technical data

• SKU: 6806749
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 6806749
• Substitutable numbers: 61216806749, 61216805461, 6805461
• Weight: 150
• Category: Batteries

Application and VRLA/AGM technology

The presented BMW battery uses VRLA/AGM technology, which is used in modern vehicles with extensive onboard electronics and systems requiring a stable power supply. The AGM design ensures limited vapor emission, good shock resistance, and the ability to operate in more demanding conditions than classic lead-acid batteries.

Thanks to the use of VRLA/AGM technology, the battery is suitable for cars equipped with, among others, start-stop systems, extensive multimedia systems, or additional power consumers, where voltage stability and starting reliability are essential.

Operating parameters and performance characteristics

The battery offers capacity and cold cranking amps tailored to BMW powertrains, ensuring a reliable start under typical operating conditions. The applied AGM technology allows for better tolerance of deeper discharges compared to classic batteries, which is important in cars used mainly in city traffic with frequent engine starts.

The battery design is optimized for installation in factory BMW locations, which facilitates service and reduces the risk of fitment issues. The product has assigned part numbers and interchangeable numbers, which enables precise verification of compatibility with a specific vehicle configuration.

Condition, origin, and benefits of choosing used OEM

The battery is in the used BMW OEM parts category, which means it comes from the original equipment of a vehicle of this brand. Choosing a used OEM component is beneficial for users who want to maintain the factory specification of the electrical system while reducing repair costs compared to purchasing a new component.

Original manufacturer markings and assignment to a specific part number facilitate matching to a given BMW model and minimize the risk of compatibility issues. This solution is particularly attractive for workshops and users who expect consistency with the factory charging and energy management system.

Battery selection and integration with the BMW system

When selecting a battery for a BMW, it is crucial to match the technology (VRLA/AGM), electrical parameters, and part number to the specific model and equipment version. This battery has been designed for integration with the factory energy management system, which is especially important in vehicles equipped with advanced control modules and comfort systems.

In the case of installation in cars with an intelligent charging system, it is recommended to perform the appropriate adaptation procedure in the vehicle's controller after replacing the battery, in accordance with the car manufacturer's recommendations. This allows for proper monitoring of the state of charge and extends the service life of the entire power system.

If you are planning a comprehensive repair or upgrade of the electrical power zone in your BMW and need other elements from the same group, such as batteries with different capacities, AGM technology models, or standard starting versions, check the available parts in the BMW Batteries category.

Technical support and repair time

Choosing a used BMW OEM battery is often beneficial for workshops and customers who care about reducing vehicle downtime. Parts available immediately allow for quick service execution, without waiting for deliveries of replacements or new components.

If you want to better understand how the availability of used OEM parts affects repair time and service costs, read the article: Availability of car parts off-the-shelf vs. repair time – how do used OEMs shorten workshop stays?.