ABOUT THE PRODUCT
McLaren Battery Swap Kit / Battery Emulator
This kit provides the ideal solution for replacing your McLaren’s original lithium battery with an AGM (92Ah) or another non-OEM lithium battery — without triggering any system errors or low-voltage faults.
Important Notice:
Since the vehicle will no longer report low battery voltage, it’s essential to monitor your battery’s charge level regularly. Certain safety functions that depend on low-voltage detection (for example, the automatic slight lowering of windows) will no longer operate. If you’re performing this installation for a customer, ensure they understand this behavior so the vehicle can be operated safely. There will be no issues as long as the battery remains properly charged.
If you have any questions or need technical guidance, please contact us.
Compatibility
Supported battery types: Gen1 – Gen3
Not supported: Gen4 (commonly found in GT, 720S, and similar models)
Product Information
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Type: Battery Swap Kit / Battery Emulator
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Installation: Plug-and-play. The kit can be installed and removed without any complications.
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Recommended Battery: 92Ah AGM or a non-OEM lithium battery equivalent to McLaren’s original specifications.
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Important: Always monitor battery voltage manually — the dashboard charge indicator will no longer be accurate.
Supported Models
| Brand | Model | Type | Year |
|---|---|---|---|
| McLaren | MP4-12C (P11) | 2011–2014 | |
| McLaren | 650S (P11) | 2014–2017 | |
| McLaren | 625C (P11) | 2015–2017 | |
| McLaren | 675LT (P11) | 2015–2017 | |
| McLaren | 570S (P13) | 2015–2021 | |
| McLaren | 570GT (P13) | 2015–2021 | |
| McLaren | 540C (P13) | 2015–2021 | |
| McLaren | 600LT (P13) | 2018–2021 | |
| McLaren | 620R (P13) | 2020–2021 | |
| McLaren | P1 (P12) | 2013–2015 |
When will my order ship?
If it’s in stock and the order is placed before 3pm, it ships the same day. If you ordered a product with ceramic coating, it will ship the following business day.
If the product or color spec you’re looking for is not in stock, you can join the waitlist by clicking the “email when available†button underneath the “out of stock†label. We will email you as soon as your product is available and give you an estimated back in stock time.
What if I submitted a custom order?
If you are making a custom order, email us to submit your request and we will give you an estimated delivery time based on the special manufacturing time.
What if my product arrives damaged, incorrect, or is missing parts?
If you received the incorrect product or color, missing parts, or the item is defective, email us a picture with your order number and you will receive a refund or exchange. Contact us at info@shopprojectgamma.comand we will work with you to make it right.
What if I’m not satisfied with the product?
If the product is unused and uninstalled, we can offer you a refund, exchange, or store credit. If the product was used or installed on your vehicle, we unfortunately cannot offer any refund, exchanges, or credit.
What if I installed my products and then I decide I don’t like them?
Unfortunately used or installed products will not qualify for a return or refund. If you have any questions or concerns you can email us at info@shopprojectgamma.com
A restocking fee of 20% of the original purchase price may be applied to returned products. This fee covers the costs associated with processing the return and restocking the item if applicable. Please refer to our policies page for more info regarding all exchanges and returns.
Have a question you don't see answered here? Email us at info@shopprojectgamma.com and we'll get back to you.