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Explore Additional Products
Armrest Box Hidden Expansion Dock for Model Y Juniper & Model 3 Highland
SKU: T-UH002-GB- Description
- Shipping and Refund
Armrest Box Hidden Expansion Dock for Tesla
Seamless Charging Integration for Model 3 Highland & Model Y Juniper

Key Features & Benefits
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Custom-Engineered Fit
Specifically designed for Tesla Model 3 Highland and 2025+ Tesla Model Y Juniper, ensuring a flawless and integrated look that complements your vehicle's interior.
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Hidden & Space-Efficient Design
Cleverly utilizes the idle space beneath the armrest, providing a discreet yet powerful charging solution. Maximizes charging performance while maintaining interior neatness.
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87W Fast Charging Expansion
Experience lightning-fast charging without sacrificing valuable cabin space. Our hidden expansion port rapidly charges multiple devices simultaneously, eliminating battery anxiety on your journey.
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Enhanced Interior Aesthetics
Creates a harmonious and unified interior appearance. The flush-mount installation ensures a snug fit, perfectly matching your vehicle's interior.
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90cm Retractable Fast Charging Cables
Enjoy the convenience of rear-seat charging with our smoothly retractable cables. Say goodbye to tangled wires or hard-to-reach connections โ charging for rear passengers is now effortless, ensuring everyone stays powered for the journey ahead.
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Thoughtful Silicone Storage Head
Features a user-friendly silicone storage head for neat and secure cable management, a truly considerate design.
How to Use & Product Parameters
Effortless Retraction Mechanism
Simply pull down one end of the connector until you hear a "click" to secure it in place. A slight pull outwards will then automatically retract the data cable, keeping your interior tidy.

Comprehensive Fast Charging Capabilities
This docking station delivers a total of 125W fast charging, comprising a 65W Type-C port, a 30W Apple Lightning port, and two 15W USB ports, ensuring all your devices charge quickly.

Compatible Tesla Models & Years
| Tesla Model | Years | Compatibility |
|---|---|---|
| Model 3 Highland | 2023.10+ | โ๏ธ |
| Model Y Juniper | 2025+ | โ๏ธ |
| Model 3 (Previous Generations) | 2017-2023.09 | Not compatible due to design differences. |
| Model Y (Previous Generations) | 2020-2024 | Not compatible due to design differences. |
Frequently Asked Questions
Q: Is this product difficult to install?
A: No, the hidden expansion dock is designed for easy, flush-mount installation, seamlessly integrating into your Tesla's armrest box without complex tools or modifications.
Q: Can it charge multiple devices simultaneously?
A: Yes, with its 87W fast charging expansion, it is capable of quickly charging multiple devices at the same time through its various ports.
Q: Are the retractable cables durable?
A: The 90cm retractable cables are designed for smooth operation and durability, ensuring convenient and long-lasting use for rear-seat charging.
Q: Will this dock interfere with the armrest's functionality?
A: No, the dock is engineered to utilize the idle space beneath the armrest box, ensuring it integrates seamlessly without hindering the armrest's normal operation or storage capacity.
SHIPPING:
ORDER PROCESSING:ย Please allow 1-2 Days to process your order. Expect an email within 1-2 Days to let youย know your order is on the way!
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STORE PICKUP - [10040 Arlington Ave. Ste A Riverside, CA 92503 ]
Orders can be picked up daily, from [1.00pm to 3.00pm]. An email will be sent when your order is ready for pickup. - During checkout, enter your address and choose the ship option. Click the "continue to shipping" button.
- When your order is ready for delivery, you will receive an email with real-time tracking information.ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย
- DOMESTIC/INTERNATIONAL SHIPPING RATES AND ESTIMATES:ย For calculated shipping rates: Shipping charges for your order will be calculated and displayed at checkout.ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย ย
- INTERNATIONAL SHIPPING: Your order may be subject to import duties and taxes (including VAT), which are incurred once a shipment reaches your destination country. Best Key Solution is not responsible for these charges if they are applied and are your responsibility as the customer.
ย RETURN AND REFUND
- We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
- To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. Youโll also need the receipt or proof of purchase.
- To start a return, you can contact us at info@bestkeysolution.com. Please note that returns will need to be sent to the following address: [10040 Arlington Ave. Ste A, Riverside CA 92503 USA]
- If your return is accepted, weโll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
- You can always contact us for any return question at info@bestkeysolution.com
Damages and issues:ย Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
Exceptions / non-returnable items:ย Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item. Unfortunately, we cannot accept returns on sale items or gift cards.
Exchanges:ย The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.
European Union 14 day cooling off period:ย Notwithstanding the above, if the merchandise is being shipped into the European Union, you have the right to cancel or return your order within 14 days, for any reason and without a justification. As above, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. Youโll also need the receipt or proof of purchase.
Refunds:ย We will notify you once weโve received and inspected your return, and let you know if the refund was approved or not. If approved, youโll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since weโve approved your return, please contact us at info@bestkeysolution.com.







