BMW F80/F82/F83/F87 Lithium Battery to AGM Conversion Kit

Convert Your BMW Back to a Conventional AGM Battery

The BimmerPro Lithium to AGM Conversion Kit allows owners of BMW vehicles originally equipped with a lithium-ion battery to safely convert their electrical system back to a conventional AGM (Absorbent Glass Mat) battery.

This complete conversion kit includes the required wiring components and a genuine ENET programming cable, allowing BimmerPro to remotely perform the necessary coding so your vehicle recognizes the AGM battery correctly and operates without battery-related faults or warning messages.

Compatible Vehicles

Designed for BMW models originally equipped with a factory lithium-ion battery, including:

• BMW M3 F80
• BMW M4 F82
• BMW M4 Convertible F83
• BMW M2 CS F87

Please verify your vehicle configuration before ordering if you are unsure of compatibility.

Why Convert to an AGM Battery?

Factory lithium-ion batteries offer significant weight savings but are considerably more expensive to replace.

Converting to an AGM battery provides several advantages:

• Significantly lower battery replacement cost
• AGM batteries are widely available
• Simplified long-term maintenance
• Reliable cold-weather performance
• No lithium battery replacement costs

When properly coded, the vehicle operates exactly as intended using an AGM battery.

What's Included

Your conversion kit includes:

• Complete AGM conversion wiring components
• Required terminals and hardware
• Genuine ENET programming cable
• Remote coding service by BimmerPro

Professional Remote Coding Included

Proper vehicle coding is essential when converting from a lithium-ion battery to an AGM battery.

Using the included ENET cable, BimmerPro will remotely connect to your vehicle and perform the required BMW coding, updating the vehicle configuration to AGM specifications.

The coding process:

• Removes lithium battery configuration
• Configures the vehicle for AGM battery operation
• Prevents battery management errors and warning messages
• Ensures proper battery charging strategy
• Restores factory-level operation

No dealership visit is required.

Installation

This kit is intended for installation by qualified individuals familiar with BMW electrical systems.

After the wiring has been installed, a remote appointment will be scheduled with BimmerPro to complete the vehicle coding using the included ENET cable.

Warranty

All wiring components included in this kit are covered by a 1-year limited warranty against manufacturing defects.

Warranty does not cover:

• Improper installation
• Physical damage
• Water intrusion
• Modifications to the supplied components