Seamless Armrest Charging Solution for Model 3 Highland & Model Y Juniper
Upgrade your Tesla’s interior charging experience with this Armrest Box Hidden Expansion Dock, custom-engineered for the Tesla Model 3 Highland (2023.10+) and Tesla Model Y Juniper (2025+). Designed to integrate discreetly beneath the armrest, it delivers high-power fast charging while preserving your vehicle’s clean, minimalist interior.
Key Features & Benefits
Custom-Fit Design for New-Generation Tesla Interiors
Precisely engineered to match the armrest box structure of the Model 3 Highland and Model Y Juniper, ensuring a factory-style fit with no gaps, rattling, or visual disruption.
Hidden & Space-Saving Installation
Utilizes unused space beneath the armrest box to add powerful charging functionality without occupying storage space. The concealed design keeps your center console organized and clutter-free.
High-Power Fast Charging Expansion
Supports up to 125W total output, allowing multiple devices to charge simultaneously:
-
Type-C PD port: up to 65W
-
Apple Lightning retractable cable: up to 30W
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USB-A ports (×2): up to 15W each
Ideal for phones, tablets, power banks, and other daily electronics.
90cm Retractable Fast Charging Cables
Built-in retractable cables extend smoothly for rear-seat passengers and retract automatically when not in use, eliminating tangled wires and improving daily convenience.
Enhanced Interior Integration
Flush-mount design blends naturally with Tesla’s interior materials and layout, maintaining a clean, OEM-style appearance that complements the minimalist cabin.
Thoughtful Silicone Cable Storage Head
Integrated silicone cable head keeps connectors neatly secured, prevents noise while driving, and improves long-term durability.
How It Works
Smooth Automatic Retraction
Pull the cable until it clicks to lock in place. Gently pull again to activate automatic retraction, keeping your armrest area tidy at all times.
Multi-Device Fast Charging
Designed to handle simultaneous charging for front and rear passengers without performance drop, ensuring stable power delivery on every journey.
Compatible Tesla Models
| Tesla Model | Model Year | Compatibility |
|---|---|---|
| Model 3 Highland | 2023.10+ | ✅ Compatible |
| Model Y Juniper | 2025+ | ✅ Compatible |
| Model 3 (Previous Generation) | 2017 – 2023.09 | ❌ Not Compatible |
| Model Y (Previous Generation) | 2020 – 2024 | ❌ Not Compatible |
Not compatible with earlier Model 3 or Model Y due to armrest design differences.
Frequently Asked Questions
Q: Is installation complicated?
A: No. The dock is designed for a direct, flush installation inside the armrest box with no cutting or permanent modification required.
Q: Can I charge multiple devices at the same time?
A: Yes. With up to 125W total output, it supports simultaneous fast charging across multiple ports.
Q: Are the retractable cables reliable?
A: Yes. The 90cm retractable cables are engineered for smooth operation, durability, and daily use by both front and rear passengers.
Q: Will this affect armrest storage or usability?
A: No. The dock utilizes unused internal space and does not interfere with normal armrest opening or storage capacity.
Why Choose This Armrest Box Hidden Expansion Dock?
✔ Vehicle-specific OEM-style fit
✔ Hidden, space-efficient design
✔ High-power fast charging for multiple devices
✔ Clean, organized Tesla interior
✔ Ideal upgrade for Model 3 Highland & Model Y Juniper owners
