1. Introduction
There are 2 types low voltage batteries which are equipped in Tesla cars.
- Lead-Acid (12V)
- Lithium-Ion (16V)
1.2 How to check which type of battery is equipped in your Tesla car?
Software > Vehicle Additional Information > Low Voltage Battery Type
1.2.1 Lead-Acid (12V)
1.2.2 Lithium-Ion (16V)
You should replace your car car low voltage battery with the same type of battery. If you need help to choose correct battery for your car. Please free to contact us.
We also Repair and Sale low voltage battery for all Tesla cars. Please free to contact us
1.3 Which Tesla cars are equipped with Low Voltage Lead-Acid Battery?
Car produced in
- Gigafactory Shanghai before approximately October 2021
- Fremont Factory before approximately December 2021
1.4 Which Tesla cars are equipped with Low Voltage Lithium-Ion Battery?
- Car produced above dates are quipped with a Lithium-Ion Low Voltage Battery.
1.5 Where is it located battery inside the car?
Under the front frunk.
2. Buy new Low Voltage Battery
Battery Part Number
If you would like buy 16V Lithium Ion Low Voltage Battery. Please have a look in our catalog or contact us.
| Model | Part Number | Part Name |
| 3 | 1598486-00-F |
3. Repair existing low voltage battery
In some cases, its possible to repair Low Voltage Battery. Please contact us for more details. There are some workshops who can repair it.
3.1 When could be possible to repair?
3.1 Cost to repair
4. Online Support
In case, if you need any support. Please contact us.
5. Appointment to Replace Tesla Low Voltage Battery in best affordable Workshop
6 How to remove and replace Tesla Low Voltage 16V Battery?
How to Disconnect & Connect
Guide to disconnect & connect. Link
How to Replace 16V Low Voltage Battery
If your car has software FW 2023.44 or later version. Touchscreen > Low Voltage > Power Distribution > Battery Icon > Learn New Battery and click Run to start the process.If the battery is CATL_LI_ION. It need to reinstall the car software.
7. Guide for Tesla Lead Acid 12V Low Voltage Battery
In case, if you car is equipped with 12V Battery. Please have a look in another guide Link
FAQ
1. How to check whether current battery is bad?
2. Is it possible to repair?
Yes, its possible to repair in some cases.
3. What is difference between 12V and 16V Battery
Source Tesla DIY, Weber University
