Lithium to AGM Battery Conversion Kit | Bentley Bentayga, Urus, Cayenne & 911 | PorscheSolution
$299.00 $284.05
Convert lithium to AGM battery (92Ah) on Bentley Bentayga, Lamborghini Urus, Porsche Cayenne & 911. Plug-and-play OBD coding kit from PorscheSolution. No errors, no warning lights. 1-year warranty.| Qty Discount | Qty Range | Discount |
|---|---|---|
| Bulk/tiered discount | 1 - 5 | 5% |
| Bulk/tiered discount | 6 - 10 | 10% |
| Bulk/tiered discount | 11 - 15 | 15% |
| Bulk/tiered discount | 16 - 20 | 20% |
| Bulk/tiered discount | 21 + | 25% |
Lithium to AGM Battery Conversion Kit | Bentley Bentayga, Urus, Cayenne & 911 | PorscheSolution
Plug-and-Play OBD Coding Solution for Bentley Bentayga, Lamborghini Urus, Porsche Cayenne & 911
Replace your factory lithium battery with a 92Ah AGM battery — without errors, warning lights, or diagnostic faults. The PorscheSolution conversion kit includes a proprietary OBD coding dongle that automatically reconfigures your vehicle’s battery management system to recognize the new AGM battery, exactly as specified in official manufacturer documentation.
100% hardware-tested, brand new, and backed by a 1-year warranty. Available exclusively at PorscheSolution.com.
Compatible Vehicles
This kit is engineered for direct compatibility with the following platforms:
- Bentley Bentayga
- Lamborghini Urus
- Porsche Cayenne
- Porsche 911
- Porsche Taycan
What’s Included
- OBD Coding Dongle — automatically updates battery type configuration via the diagnostic port
- Hardware Kit — 100% tested, brand new components for reliable installation
- 1-Year Warranty — full coverage on all included parts, backed by PorscheSolution
How It Works
Modern luxury vehicles store the battery type (lithium vs. AGM) and capacity in the vehicle’s control module memory. Simply swapping the physical battery without updating this configuration will trigger persistent error codes, warning messages, and incorrect charging behavior.
The PorscheSolution kit solves this in three steps:
- Replace the battery — Install a 92Ah AGM battery (recommended specification)
- Connect the OBD dongle — Plug into the vehicle’s OBD port to automatically rewrite the battery configuration
- Remove the dongle — Once coding is complete, disconnect and store for future use
Critical Requirements
Reversing the Procedure
If you ever need to revert to a lithium battery, the OBD dongle cannot be used for the reverse process. You will need a full diagnostic tool (such as PIWIS, VCDS, or ODIS) to manually restore the original lithium battery configuration.
Product Specifications
| Feature | Details |
|---|---|
| Compatible Battery Type | 92Ah AGM (Absorbent Glass Mat) |
| Original Battery Type | Factory Lithium (Li-ion) |
| Coding Method | OBD plug-and-play dongle |
| Supported Platforms | Bentley Bentayga, Lamborghini Urus, Porsche Cayenne, Porsche 911 |
| Hardware Condition | 100% working, brand new |
| Warranty | 1 year (PorscheSolution-backed) |
Frequently Asked Questions
Will I get any error codes after installing the AGM battery?
No. When the PorscheSolution OBD dongle is used to update the battery configuration, the vehicle will recognize the AGM battery correctly and operate without errors — exactly as documented in official manufacturer service information.
Can I use a different capacity battery, like 80Ah or 105Ah?
No. The system is calibrated for 92Ah. Using a different capacity will cause charging system faults and may damage the battery or vehicle electronics. Always use a 92Ah AGM battery.
Do I need to keep the OBD dongle connected after coding?
No. The dongle only needs to be connected during the coding process. Once complete, remove it and store it safely. The configuration is permanently written to the vehicle.
Can I use the dongle to switch back to a lithium battery later?
No. The dongle is designed for lithium-to-AGM conversion only. Reversing to lithium requires a professional diagnostic tool with manufacturer-level software access.
Is this an official OEM tool?
This is an aftermarket solution engineered by PorscheSolution to perform the same battery type coding procedure documented in official Bentley, Lamborghini, and Porsche service manuals. The result is identical — zero errors, full compatibility.
Upgrade Your Battery with Confidence
Stop fighting lithium battery failures and warning lights. The PorscheSolution conversion kit delivers a clean, error-free AGM upgrade backed by real technical documentation.
Order the Lithium-to-AGM Conversion Kit at PorscheSolution.com →
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