The cost of replacing a Tesla battery ranges from $13,000 to $15,800, but the exact cost depends on the model and battery size. Note that the price is for a Tesla Model 3 outside of warranty. For a Model S or Model X, the cost is around $13,000-$22,000, as battery packs can differ (60-100 kWh).
The cost can be significantly less from a third-party company, ranging from $6,500 to $11,500, while Tesla’s official service for parts and labor is usually around $15,000–$20,000.
A 2018 Model 3 owner reported paying $13,093.57 for a refurbished battery pack at 200k miles, while a 2012 Model S repair totaled $27,000, which included battery pack and extras as well.
Labor can cost in the $500 to $2,600 range, and about $100 to $200 for parts costs. The costs can go up, especially for high-voltage work.
That being said, battery replacements for Tesla cars are pretty rare, thanks to the solid engineering.
Tesla Battery Replacement Cost Breakdown
The actual cost depends on the battery size and model, but I’ve done my best to provide a range that you might expect to pay to replace your Tesla battery.
| Model | Battery Size (kWh) | Cost Range (Out of Warranty) | Notes |
| Model 3 | 50-82 | $11,000-$15,800 | Remanufactured or new options |
| Model Y | 75-82 | $11,000-$15,000 | Similar to the Model 3 design |
| Model S | 60-100 | $13,000-$22,000 | Older packs (60-85 kWh) lower |
| Model X | 90-100 | $10,600-$22,000 | 100 kWh can reach $23,000 |
What Factors Affect Tesla Battery Replacement Costs?
Battery size is the ultimate factor that impacts replacement costs. Larger packs like the 100 kWh in a Model S Performance will cost more to replace than the 60 kWh Standard Range Model 3.
Battery type matters as well. For example, LFP batteries, which are cheap & long-lasting, will vary from NCA/NMC batteries, which have higher energy density and are more expensive.
Labor charges ($175-$200/hour with an average billable time of 3 to 13 hours), connectors, and anything additional can range from $500-$2,600.
Age & condition could play a part and increase costs if repairs are needed.
Finally, warranty status will matter as under warranty, replacement costs should be free if the battery degrades over 30%.
How Long Do Tesla Batteries Last?
Tesla batteries are built to last. Elon Musk tweeted in 2019 that Model 3 batteries would go 300k to 500k miles, and data shows many still retain 90% of capacity after exceeding 200k miles.
Model 3 drive unit & body is designed like a commercial truck for a million mile life. Current battery modules should last 300k to 500k miles (1500 cycles). Replacing modules (not pack) will only cost $5k to $7k.
— Elon Musk (@elonmusk) April 13, 2019
With proper care, expect to get 8-10 years or much longer out of a Tesla battery, much longer than the life of the vehicle!
If your Tesla battery dies when you’re either parked or driving, it’s more likely that you forgot to charge it than experiencing a battery fault.
What Are Common Tesla Battery Problems?
There are not a lot of issues that occur with Tesla vehicles, but keep an eye out for degeneration of range (capacity fade) or degeneration of acceleration power (power fade).
Sudden issues like a charge failure or simply a dead pack can happen and frequently arise from a defect or damage.
Most vehicles still have 90% or more capacity left after over 200k miles, but specific extreme temperatures or extreme deep discharges can degrade battery capacity faster.
What Are the Signs That my Tesla Battery Needs Replacement?
Watch out for a sudden range drop, around 20% or more. Other signs include failure to charge or a Tesla alert.
Slow degradation (maybe 30% over 2 or 3 years) might fit the bill for doing a warranty replacement, but something like a dead pack is a Service Center visit. Most things hit fast and are not gradual conditions.
Are Tesla Battery Replacements Covered Under Warranty?
In short, yes, if the battery pack fails within 8 years or 100,000-150,000 miles (120,000 for long range) & unlimited on pre-2020 Model S/X unless 60/40 kWh at 125,000.
If the degradation falls below 70%, then Tesla will replace the pack, usually with a remanufactured pack. They usually add a 4-year/50k-mile warranty on things done under warranty after the warranty is over.
Check your VIN for details!
Does AAA Cover the Battery of a Tesla?
AAA generally offers roadside assistance and will typically help in emergencies with 12V battery jump starts, but issues with the high voltage battery, like a replacement, are not included.
Does Insurance Cover a Tesla Battery?
Regular auto insurance policies generally do not cover battery replacement unless damage was caused to the vehicle and battery due to collision, fire, or theft.
Comprehensive plans may provide some coverage, but degradation occurring after your warranty expires will generally not be covered, as this still falls under the “wear and tear” category.
You will want to confirm all options with your insurance carrier, as battery replacement costs can be upwards of $10,000 or $22,000!
Can I Replace a Tesla Battery Myself?
Nope, and I wouldn’t recommend it. It will be a high-voltage operation requiring specialized tools & experience.
It is also best left to a Tesla Service Center or a professional to do it safely. Mistakes will void warranties or worse.
How Often Do Tesla Batteries Need to Be Replaced?
Hardly ever! Data from over 15,000 EVs show that few Tesla batteries have been replaced. We know that Tesla has established a battery life potential of around 500,000 miles.
This means you might never need to replace a battery unless you are getting close to 10 years of ownership, or possibly unlucky with a defect. Just charge it according to your manual!
A Reddit user shared, “I had a 2015 Tesla, no issues, neighbours bought it, still no issues, over 100k”.
How Do I Maximize My Tesla Battery Life?
I recommend the following steps to extend your Tesla’s battery life:
- Charge Wisely: Keep daily charging at or below 80% to limit degradation, and use scheduled charging as close to trip time as possible. This keeps the battery level at optimal without over-stressing cells.
- Avoid Extreme Heat: Don’t leave your Tesla for too long in high heat, more than 140°F, as this increases the chances of irreversible damage to the battery cells. Always use potential methods, like parking in the shade or preconditioning.
- Minimize Vampire Drain: Use Energy Saving mode while parked if your Tesla will be parked for a long duration. It reduces standby power loss. Also, turn off other features such as Sentry Mode, as you may lose 1-2% overnight.
- Monitor and Occasionally Recalibrate BMS: From time to time, let the battery sit at a low State of Charge (SOH). This periodically will help recalibrate the Battery Management System (BMS), letting the car provide the most accurate range estimates and health checks.
- Software Updates and Alerts: Regularly install Tesla’s software updates via over-the-air updates, as they are designed to help battery management. Watch for alerts on possible hardware issues creating unwanted degradation.
Tesla Battery FAQs
Is It Worth Replacing a Tesla Battery?
If you feel well about your vehicle and enjoy it, yes. But remember, it’s $13,000-$20,000 to keep the high-dollar car rolling down the road, especially with a new 4-year warranty.
However, if the cost of repair nears the value of the vehicle (e.g., $27,000 spent on a $10,000 vehicle), you may be better off selling the vehicle for something like a warranty. Think of what you want!
How Many Batteries Are in a Tesla Car?
The answer is two. One is the high-voltage (HV) propulsion battery (50-100 kWh), which powers the motors. The other is a 12V battery for accessories like lights, locks, etc. The expensive one is the HV battery pack, while the 12V battery is an easy, cheap fix.
What Is the Cost of a Tesla 12V Battery Replacement?
Tesla’s 12V battery is cheaper, costing around $100 – $300 for replacing the battery plus $100 – $200 in labor costs. That makes the total around $200-$500.
Obviously, I’m not talking about the high-voltage battery pack replacement, which would incur more expenses, so it’s a simpler fix.
How Much Does It Cost to Charge a Tesla?
The cost to charge a Tesla varies based on location and charging method. Charging using a Level 2 home charger can range from $5-$15 per full charge, whereas a Supercharging session can be $10-$30 based on local rates and speed of charging.
A Tesla Model 3 RWD with a 57 kWh battery costs approximately $8.55 per full charge, which is significantly less than gas! Learn more about EV charging costs.
What is the Best Home EV Charger to Extend Tesla Battery Life?
A Level 2 charger with adjustable amperage will help reduce battery pack stress and slow battery degradation.
Final Say
If you own a Tesla, there are several online communities, like teslamotorsclub.com, where Tesla owners share insights and ask questions about battery suppliers, costs of replacement, and maintenance efforts.
References
Tesla Motors Club
