BMW 3 4 Series F80 M3 F82 F83 M4 Lithium-ion Car Battery 12V 69Ah 770A 8047220

BMW 3 4 Series F80 M3 F82 F83 M4 Lithium-ion Car Battery 12V 69Ah 770A is an original component from the Batteries category, designed for advanced BMW M series models. Thanks to its high 770A starting performance, it ensures stable power supply for electrical systems and reliable engine starts under demanding operating conditions. This solution is designed for vehicles with increased power and extensive onboard electronics.

Specifications and technical data

• SKU: 8047221
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 8047220
• Substitutable numbers: 61218047221 61218047220, 8047221 8047220, 61219333404 61217857133 61217854563, 9333404 7857133 7854563, ŁS
• Category: Batteries

Purpose and compatibility for BMW M3 / M4

The battery has been designed with the specific requirements of the BMW F80 M3 and F82/F83 M4 models in mind, where the electrical system load is significantly higher than in standard versions. The high 770A starting capacity supports dynamic powertrains, stability control systems, extensive multimedia systems, and advanced engine control units.

Thanks to the use of original BMW technology, the battery works in harmony with the vehicle's factory energy management system, which promotes proper charging, state-of-charge monitoring, and optimization of the entire power supply system's service life.

Performance parameters and operating characteristics

The high 770A cold cranking current ensures a reliable engine start even at low temperatures and after long periods of inactivity. This is particularly important in sports cars that are often used seasonally or in mixed driving modes – both in city traffic and during dynamic driving.

The battery from this series has been developed for:

• stable power supply for extensive onboard electronics,
• maintaining an adequate energy reserve for comfort and safety systems,
• consistent cooperation with factory BMW controllers responsible for energy management.

Benefits of using an original BMW battery

Using a battery dedicated to the BMW M3 and M4 allows you to maintain the factory operating parameters of the electrical system. Proper fitment to the vehicle's installation reduces the risk of voltage drops, controller errors, or engine starting problems. This is especially important in cars where performance repeatability and predictable behavior of all systems are essential.

By choosing this model, you gain:

• a component designed for the requirements of high-power units,
• consistency with the factory BMW electrical architecture,
• a solution compliant with the manufacturer's energy management specifications.

Product condition and practical application

The offered battery is in the Batteries category and is a used product, which provides an attractive cost-effective alternative to new components while maintaining original origin. It can be used both as a replacement for a worn-out battery in a daily-driven BMW M3/M4, and as a component for service projects or vehicle restoration after body and mechanical repairs.

Before installation, it is recommended to perform a standard verification of the state of charge and correctly code the battery in the vehicle (according to BMW procedures) so that the energy management system correctly recognizes the parameters of the newly installed component.

Support in part selection and additional information

If you are planning a comprehensive repair or upgrade of the power and starting system in your BMW and need other components from the same group, such as batteries with different capacities, dedicated energy storage units, or related starting solutions, check the available parts in the BMW Batteries category.

To better assess when it is worth choosing a used component versus a new one or a replacement, an article comparing different types of components may be helpful – you can find it here: Original, replacement, or used – which car parts are the most cost-effective?.