BMW Banner AGM 12V Accumulator Battery 105Ah 950A 9321980 7604808

BMW Banner AGM 12V Accumulator Battery 105Ah 950A is an original battery from the BMW Batteries group, designed to work with the advanced electrical systems of vehicles from this brand. AGM technology ensures stable starting parameters and predictable performance under load, which is particularly important in cars equipped with extensive electronics and comfort systems.

Specifications and technical data

• SKU: 9321980
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 9321980
• Substitutable numbers: 61219321980, 9321980, 61217604808, 7604808
• Weight: 150
• Category: Batteries

Technical characteristics of the BMW AGM battery

The presented BMW battery with AGM (Absorbent Glass Mat) technology has been developed for high starting currents and stable power supply to onboard systems. The AGM design reduces the risk of electrolyte stratification and improves resistance to deep discharge compared to conventional lead-acid batteries.

The battery is adapted for operation in a 12 V system, which corresponds to the standard used in modern BMW models. The applied capacity and high starting current allow for reliable engine starting even in low-temperature conditions and under high electrical load.

Purpose and application in BMW vehicles

The original BMW AGM battery is suitable for vehicles equipped with extensive electrical systems, such as advanced comfort modules, multimedia systems, parking heaters, or numerous control units. Thanks to AGM technology, it performs well in cars used in urban cycles, where frequent starts and short distances require a stable energy source.

The product is an OEM component, which means full integration with BMW's factory electrical architecture, including battery status monitoring systems. This facilitates diagnostics and subsequent service, and minimizes the risk of compatibility issues.

Condition, weight, and installation aspects

The battery is in used condition, which allows for an economical replacement while maintaining the original origin of the part. The product has a specific weight, typical for large high-capacity AGM batteries, which should be taken into account during installation and transport.

During installation, it is recommended to follow the vehicle manufacturer's procedures, including proper securing in the battery tray and correct connection of the terminals. In many BMW models, after replacing the battery, it is required to code or register the new battery in the vehicle's system so that the controller correctly manages the charging process.

Benefits of using an original BMW AGM battery

Using an original BMW AGM battery ensures:

• consistency with the factory energy management system in the vehicle,
• stable starting parameters under high electrical load,
• better resistance to intensive urban use,
• easier diagnostics in the service center thanks to compatibility with BMW software.

For users expecting predictable operation of the electrical system and proper interaction with the vehicle's electronics, choosing an original AGM battery is a technically sound and safe solution.

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 additional starter batteries, auxiliary batteries, or energy storage units, check the available parts in the BMW Batteries category.

To better understand how the selection of original used components affects the durability and precision of the vehicle's operation, it is worth reading the guide BMW – sports performance and precision. How do original used parts extend the life of the Bavarian icon?, which discusses practical aspects of selecting parts by OEM numbers and their impact on vehicle operation.