Europe's Tesla Battery Specialists

Tesla Battery Repair.
Done Right.

Module-level diagnostics, repair, and upgrades for Model S, X, 3 & Y. Save up to 70% compared to Tesla's complete battery replacement.

Get a Free Quote See How It Works
70%
Cost Savings
20+
Years Experience
EU
Wide Service
The Problem

Battery Error? Tesla Wants €15,000+

When your Tesla displays a battery error, Tesla's typical response is complete battery replacement - often costing €15,000 to €25,000.

But here's what they don't tell you: in most cases, only one or two modules are faulty, not the entire pack.

We specialize in identifying and replacing only the defective modules. Same result, fraction of the cost. Your Tesla drives like new without the massive bill.

Tesla battery module with corrosion damage
// Corrosion damage - repairable at module level
What We Do

Expert Tesla Battery Services

From diagnostics to repair to upgrades - we handle everything related to your Tesla's high-voltage battery system.

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Battery Repair

Module-level repair for all Tesla models. We fix BMS errors, isolation faults, and capacity issues - saving you up to 70% compared to full replacement.

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Battery Upgrade

Upgrade your Model S/X from 85 kWh to 90 or 100 kWh. More range, faster Supercharging, better resale value. Professional installation included.

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Remote Diagnostics

Get clarity before shipping your car. We remotely access your Tesla's battery data and provide a preliminary assessment - all from the comfort of your home.

BMS Error Codes

We Fix These Common Errors

Seeing one of these codes? We've successfully repaired hundreds of Tesla batteries with these exact issues.

BMS_f107

Battery communication error - often a faulty module or BMS issue

BMS_u029

Isolation fault - frequently caused by moisture in the battery

BMS_u018

Isolation resistance error - moisture or seal degradation

BMS_f123

Internal isolation fault - moisture has entered the pack

BMS_a066

Cell voltage imbalance - weak or failing cells in module

BMS_a079

High voltage system issue - requires detailed diagnosis

How It Works

From First Contact to Fixed Tesla

Our streamlined process makes battery repair simple, transparent, and stress-free.

1

Remote Diagnosis

Send us your VIN and Tesla account email. We remotely analyze your battery data and provide an initial assessment within 24 hours. Cost: €75 (free for battery issues, credited toward repair).

2

Vehicle Logistics

Drive to us, arrange your own transport, or use our Europe-wide pickup service. We collect vehicles from anywhere using enclosed trailers - even if your Tesla isn't driveable.

3

Detailed Inspection

We open the battery and measure every single module: voltage (including under load), internal resistance, and capacity. You receive a complete measurement protocol.

4

Transparent Quote

Based on our findings, we provide a detailed quote explaining exactly what needs repair and why. No hidden costs, no surprises. You decide whether to proceed.

5

Repair & Return

We replace only the faulty modules using matched components, test the complete system, and return your Tesla in perfect working condition with full documentation.

Why Choose Us

What Makes Us Different

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Up to 70% Savings

We repair what's broken, not replace what isn't. Module-level repairs mean you only pay for what's actually needed.

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Complete Transparency

We measure every single module and provide you with a detailed protocol. You see exactly what we see - no black boxes.

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Proven Expertise

Our work has been featured on Move Electric's YouTube channel. See for yourself how we diagnose and repair Tesla batteries.

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Europe-Wide Service

Based in Germany, serving all of Europe. We arrange pickup and delivery from Netherlands, Belgium, UK, Austria, Switzerland, and beyond.

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German Quality

Located near the Nürburgring, we combine German precision with innovative repair techniques. Quality you can trust.

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Honest Advice

If a repair doesn't make sense, we tell you honestly. We recommend only what's truly necessary for your situation.

Pricing

Transparent, Fair Pricing

Final costs depend on what's wrong. Here's what to expect.

Remote Diagnosis

€75
  • Remote battery data analysis
  • Initial assessment report
  • Repair recommendation
  • Free if battery issue found
  • Credited toward repair
Start Diagnosis

Battery Repair

€4,000+ varies
  • Complete module inspection
  • Detailed measurement protocol
  • Faulty module replacement
  • System testing & validation
  • Up to 70% cheaper than Tesla
Get a Quote

Battery Upgrade

€12,000+ 85→90kWh
  • Tested replacement battery
  • Professional installation
  • Configuration update
  • Old battery trade-in
  • Faster Supercharging
Inquire Now
See It In Action

Watch Us Repair a Tesla Battery

Move Electric visited our workshop and documented how we diagnose and repair Tesla batteries.

Our Workshop

Inside Tesla Battery Experts

Workshop overview
Open Tesla battery pack
Battery diagnostics
85kWh battery pack
Workshop with RPR Group branding
Battery corrosion damage
Moisture damage in battery
Detailed repair work
FAQ

Frequently Asked Questions

Costs depend on what's wrong. Simple module replacements start around €2,000. Complex repairs can be more. However, we're typically 50-70% cheaper than Tesla's complete battery replacement, which often costs €15,000-25,000.

Most repairs are completed within 2-5 working days after your vehicle arrives. Complex cases may take longer. We'll give you a time estimate after initial diagnosis.

Absolutely. We offer pickup from anywhere in Europe using enclosed transport. Contact us for a logistics quote.

We're based in Germany and serve all of Europe. We've worked with customers from Netherlands, Belgium, UK, Austria, Switzerland, Scandinavia, and beyond.

Yes. All our repairs come with a warranty on parts and labor. We discuss specific warranty terms as part of the quote.

With your permission and account details, we can remotely access your Tesla's battery data through Tesla's API. This allows us to analyze your battery's health without you having to ship the car first.

We repair batteries in all Tesla models: Model S, Model X, Model 3, and Model Y.

Get In Touch

Ready to Fix Your Tesla?

Contact us for a free assessment. Send your VIN and we'll get back to you within 24 hours.

Contact Details

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info@tesla-battery-experts.com We respond within 24 hours
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+49 2692 6989858 Mon-Fri, 8:00-17:00 CET
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WhatsApp Quick responses, send photos
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Kelberg, Germany 5 minutes from the Nürburgring

For Remote Diagnosis, Please Provide:

  • Your Tesla model and year
  • VIN (Vehicle Identification Number)
  • Email address from your Tesla App
  • Description of the problem