Porsche 12V Li-ion/LiFePO4 Battery BMS Repair Service**

**Premium Battery Management System Repair & Return**

 9Y0 915 105 M   9Y0 915 105 0Y    9Y0 915 105 CY   9Y0 915 105 GY 
  9Y0 915 105 JY   9Y0 915 105 NY   9Y0 915 105

Get Your Car Back on the Road: Professional BMS Battery Repair Solutions

**Important Information - Please Read Carefully**
  1. This is a Repair & Return Service for your existing vehicle's 12V Lithium-Ion or LiFePO4 battery.
  2. We specialize in repairing Battery Management Systems for Porsche, Audi, and Lambo vehicles.
  3. Our service addresses issues such as charging problems, poor charge retention, start/stop functionality concerns, etc.
  4. We guarantee our repair service, not the condition of the battery you provide.
  5. Verify your faulty battery's symptoms before shipping.
How Our Service Works:
  1. Remove the battery from your car using our provided instructions (professional removal recommended).
  2. Carefully remove the Battery Management System (BMS) from the battery. This is the small green PCB. 
  3. Send your faulty BMS to our address (provided to you after a purchase).
  4. Send us the tracking number after shipping.
  5. We'll repair the BMS and return it to you the next business day after receipt.
Shipping Information:

Shipping to us:
Processing:
Return Shipping:
Packaging Guidelines:
Our Industry-Leading Warranty:
Test Fee:

Assessment of Repairability:
If Part is in Good Working Condition:
If Part is Non-Repairable:
Purpose:
  • Covers our diagnostic and handling costs
  • Ensures fair pricing for all customers
Potential Lithium Battery Failure Symptoms:
Key Benefits:
  • Your #1 Dealership Alternative - Save Up to 50% vs. Dealer Prices
  • 1 YEAR WARRANTY on All Services
  • Lightning-Fast 24-Hour Turnaround
  • 100% Satisfaction Guarantee
  • Plug & Play Solution - No Additional Programming Required
Why Choose Us?
  • 25+ Years of Specialized Experience
  • #1 Auto Electronics Experts in the USA
  • Unmatched Quality and Expertise
  • Superior Customer Service
  • Trusted by Hundreds of Satisfied Customers
Additional Services Available:
  • ECU/ECM/PCM Cloning & Diagnostics
  • ECU/ECM/PCM Performance Tune/Chip Tuning
  • Key Programming
  • Mercedes ISM Renew
  • SRS Crash Data Renew
  • Cluster Mileage Correction/Programming
Contact Us:

We're here to help! Reach out through eBay messages with any questions or concerns. We pride ourselves on rapid, helpful responses.

Your satisfaction is our top priority. We consistently provide positive feedback to our valued customers and would greatly appreciate the same courtesy in return.