⚫ Biggs Motoring

Porsche Lithium Starter Battery Repair

Cayenne • Panamera • Taycan (9Y0 / 9J1)

Engineered Systems Require Precision

Modern Porsche lithium starter batteries are tightly integrated with the vehicle’s electrical system — especially in platforms like the Cayenne, Panamera, and Taycan.

When these batteries fail, replacement isn’t just expensive — it often requires coding and dealership involvement.

We offer a smarter solution: restore your original unit with proper balance and function.

Before You Proceed

Send us:

• A clear image of your battery label
• Any warning messages or fault codes

We’ll confirm compatibility and repair viability before you ship anything.

Service Overview

This is a send-in restoration service.

You ship your original lithium starter battery →
We diagnose, repair, balance, and return it ready for use.

⏱️ Turnaround time: typically within 48 hours of arrival

Shipping Destination

Biggs Motoring
8157 Green Meadows Dr Unit K/L
Lewis Center, Ohio

What To Include

Inside your package:

• Full name
• Return shipping address
• Phone number
• Order username (if applicable)
• Optional note describing the issue

📦 Secure packaging is critical — use foam, padding, and ensure no movement inside the box.

Supported Platforms

Compatible with Porsche vehicles equipped with factory lithium starter batteries, including:

• Cayenne (9Y0 chassis)
• Panamera
• Taycan (9J1 platform)

📌 Always verify using your battery label or VIN
If unsure, send a photo — we’ll confirm it for you.

Our Process

Each battery is handled with a structured approach:

• Full diagnostic evaluation
• Internal repair and correction
• Cell/module balancing
• Final performance validation

No shortcuts — everything is verified before return.

Return Shipping

• Fast turnaround once service is complete
• Secure return delivery within the U.S.

Important Notice

While most units can be successfully restored, some may be beyond repair due to:

• Severe internal damage
• Advanced degradation
• Structural failure

If this happens:

• You’ll receive a full refund (minus return shipping)
• You’ll be notified immediately

Why Biggs Motoring

• Experience with advanced lithium battery systems
• Fast, efficient turnaround
• Proper balancing (critical for Porsche electronics)
• Straightforward, honest communication

Need Help?

Send us a message anytime.
We’ll verify your battery before you commit.

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