Free Shipping:Free standard shipping on orders over $129
Returns within 30 Days
Product Description
Replace the low-voltage battery in compatible Tesla vehicles originally equipped with a matching 16V Li-ion battery system. This is a brand-new service replacement battery for verified applications using OEM part number 1598486-00-F or 1598486-00-D. Before ordering, confirm the OEM number on your current battery label, verify VIN compatibility, and make sure your vehicle is not equipped with a 12V lead-acid low-voltage battery system. Professional installation is required.
Bullet Points
OEM Part Number Match
Built around OEM part number 1598486-00-F/1598486-00-D for easier replacement matching and more confident ordering.
For Tesla 16V Li-ion Systems
Designed for compatible Tesla vehicles originally equipped with a 16V lithium-ion low-voltage battery system.
Low Voltage System Support
Helps provide low-voltage power support for vehicle electronics, access functions, control systems, and related onboard modules.
Direct Service Replacement
Suitable for service replacement when your current Tesla battery label matches 1598486-00-F or 1598486-00-D part number match.
Professional Installation Required
Professional installation is strongly recommended. This is not a cosmetic accessory. Proper low-voltage power-down, installation, and post-installation checks are required.
Car Owners' Pain Points and Solutions
Pain Point 1: Low-voltage battery warnings can affect daily use
A weak or failing low-voltage battery may cause warning messages, wake-up issues, access problems, or electronic system instability.
Solution: This 16V Li-ion low-voltage battery is intended as a replacement service part for compatible Tesla vehicles using OEM part number 1598486-00-F/1598486-00-D.
Pain Point 2: It is easy to order the wrong Tesla battery
Tesla vehicles may use different low-voltage battery systems depending on model year, production date, and configuration.
Solution: Always check your current battery label before ordering. Match the part number 1598486-00-F/1598486-00-D or confirm compatibility before purchase.
Pain Point 3: 12V and 16V systems are not interchangeable
Some Tesla vehicles use a 12V lead-acid low-voltage battery, while others use a 16V Li-ion battery.
Solution: This product is only for compatible vehicles originally equipped with a 16V Li-ion low-voltage battery. It is not for 12V lead-acid battery systems.
Pain Point 4: Installation requires proper procedure
Replacing a Tesla low-voltage battery may require correct power-down steps, service handling, and post-installation checks.
Solution: Professional installation by a qualified technician is strongly recommended to help avoid system errors or incorrect installation.
Why Choose This Battery
Product Specifications
| Item | Details |
|---|---|
| Product Name | 16V Li-ion Low Voltage Battery |
| OEM Part Number | 1598486-00-F/1598486-00-D |
| Battery Type | Lithium-ion |
| Voltage | 16V |
| Capacity | 6.9Ah |
| Energy | 99Wh |
| Application | Tesla low-voltage battery replacement |
| Sale Unit | 1 Battery |
| Installation | Professional installation recommended |
Fitment
Compatible only when all conditions are met:
Reference vehicle range, subject to OEM label and VIN verification:
Important: Vehicle year alone does not confirm compatibility.
Installation Note
This is an electrical service component. Professional installation is required. The installer must follow proper Tesla low-voltage power-down procedure, confirm connector seating and mounting points, and perform any required post-installation service checks or battery learning/configuration.
Package Includes
FAQ
Q: Is this compatible with 12V lead-acid battery vehicles?
A: No. This is only for compatible Tesla vehicles originally equipped with a 16V Li-ion low-voltage battery system.
Q: Can I order by model year only?
A: No. Tesla low-voltage battery systems vary by model, production date, configuration, and original battery part number. Always confirm the OEM number on your current battery label and verify VIN compatibility before ordering.
Q: Is this plug-and-play?
A: No. It is a direct service replacement for verified compatible applications, but installation requires proper low-voltage service procedure and post-installation checks.
Q: What should I send before ordering if I am unsure?
A: Please send your vehicle model, year, VIN, and a clear photo of the original low-voltage battery label.
Shipping time depends on the product.
Free shipping on all orders $129+ worldwide!
For all orders under $129, the shipping fee is $5
| Product Type | Handling Time | Shipping time |
| Fast Shipping Products | 0-1 calendar days | 4-12 calendar days |
| Standard Products | 1-2 calendar days | 6-12 calendar days |
| Customized Products | 3-5 calendar days | 10-16 calendar days |
We will make every effort to deliver your package ASAP. However, additional time may be required due to invalid addresses and custom clearance issues. We have many cooperative express companies, such as DHL, FedEx, UPS, and USPS. We will choose the most suitable mode of transportation for you according to your country.
If the product is a customized product and in production, no refund or return without quality problems. After we receive your return, our quality assurance team will check your return. After the inspection is complete, our customer service representative will process your return refund or assist you in placing a replacement order for a replacement.
Damages and Issues:
If your product arrives damaged, or you receive the wrong product, please email us immediately at contact@teslaacessories.com with clear pictures of the damaged or incorrect product. We will review it in 1 business day and upon approval, we will dispatch a brand new replacement. Your 100% satisfaction is important to us.
Return Qualification Requirements:
1). Orders exceeding 1 month do not accept return or exchange of goods.
2). Orders only accept return or exchange of goods within 30 days.
3). No return or exchange on customized products(eg., Yoke Steering Wheel)
Refund instructions:
You will be responsible for paying the freight of the returned goods, as well as the possible customs duties and other expenses. Freight is nonrefundable. If you receive a refund, the return freight will be deducted from your refund.
For an item to be eligible for a return, it must remain in the condition it was received: unused, unworn, tagged, and in its original packaging.
Prior to initiating a return, please reach out to us at contact@teslaacessories.com. You can expect a response from us within 1 business day. Once your return is accepted, we will share detailed instructions for your return process. Please provide us with the tracking number and your order number once the return shipment has been arranged.
Upon receiving and verifying that the returned product adheres to our return conditions, we will commence your refund process within 1 business day using your original payment method. Be advised that all refunds may take up to 2 business days to process once we receive the returned item.Returns sent without prior approval will not be accepted.
Refunds & Order Cancellation
If the product is still being processed, you're eligible for order cancellation and a full refund. If your order was already fulfilled and you received a UPS, USPS OR DHL tracking number and you want to cancel, you MUST wait until the package arrives to start the return process.
Refunds for Orders Placed by Mistake:
Please be advised that if an order is placed due to an accidental click and is subsequently refunded, a 5% transaction fee will be deducted from the refund amount. This fee is charged by the payment processor, not by TESMAG. Therefore, the refunded amount will be less than the original payment.
To avoid any inconvenience or loss, we kindly ask you to double-check your order before completing the purchase. Mistakenly placed orders may incur this additional fee, so we encourage careful attention during checkout.
Return Fee
If a return is due to a product being “damaged or shipped incorrectly,” the customer does not need to pay the return shipping fee. If a return is due to “purchasing the wrong item or no longer needing it,” the customer is responsible for the return shipping fee, and the actual shipping cost will be deducted from the refund. In either case, no restocking fee will be charged for the return.
If a package is missing parts or has incomplete contents, the seller will reship the missing items based on the actual situation. If the buyer does not agree to a reshipment and chooses to return the item, the buyer is responsible for the return shipping costs.
Non-Returnable Items:
Steering wheels, seat covers, and gift cards are custom-made and special-order items; returns are not accepted. If you have any questions about specific products, please contact us.
It is essential to ensure accuracy when filling out the return address. Please be aware that we cannot be held responsible for any returns that are lost or misdirected due to incorrect address information.
If due to our reasons, the goods received are damaged or not correct, the consumer is not required to bear the shipping fee for this reason.
Should you have any queries regarding returns and refunds, please don't hesitate to reach out to us at contact@teslaacessories.com.
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