Hidden OBD-II Power Adapter & Dual USB Charger For Tesla Model 3/S/X/Y

18w

$23.45 USD

Hidden OBD-II Power Adapter & Dual USB Charger For Tesla Model 3/S/X/Y

Name: Cigarette lighter OBD Interface convert adapter for Tesla Model 3/S/X/Y
Brand: Teskay
SKU: TSL3707
Price: 23.45 USD
Availability: InStock

$23.45 USD

Vehicle Compatibility Guide

✨ Universal OBD-II Fitment: Perfect for the entire Tesla lineup and most standard vehicles

Vehicle Model	Compatibility
Tesla Model 3 / Y / S / X	✅ Fully Compatible
Tesla Cybertruck	✅ Fully Compatible
Most OBD-II Equipped Vehicles	✅ Fully Compatible

Hidden OBD-II Power Adapter & Dual USB Charger

Stop stretching charging cables across your center console. By plugging directly into your vehicle's hidden OBD-II diagnostic port under the dashboard, this adapter provides constant, reliable power while maintaining a perfectly clean, wire-free cabin.

Because it draws from the OBD port, it provides always-on constant power even when the vehicle is turned off—making it the ultimate solution for running dash cams in parking surveillance mode, charging phones, or powering GPS units seamlessly.

Choose Your Power Output

Feature	18W Version (Standard)	48W Version (High Power)
Best For	Single low-power dash cam or basic phone charging	High-res dash cams, tablets, or multiple devices at once
Charging Speed	Standard	Super-Fast Charging

Why You Need This Adapter

📹 24/7 Sentry & Parking Mode Power: Delivers continuous power even when the car is off, ensuring your dash cam never misses a moment while parked.

🛡️ Smart Protection Chip: Built-in intelligent safety limits prevent short circuits, overvoltage, and overcurrent. It automatically stops drawing power when your devices are full to protect your vehicle's battery.

❄️ Aviation-Grade Heat Dissipation: Constructed from premium aluminum alloy instead of cheap plastic. This rapidly releases internal heat, preventing overheating even during high-output 48W fast charging.

🔌 2-Minute Plug & Play Install: No wiring, splicing, or tools required. Just locate the 16-pin OBD port under your steering column, push until it clicks, and route your USB cables cleanly out of sight.

Tech Specs & Installation

Specs: Dual USB Ports | 12V OBD-II Input | ABS Plastic + Aviation Aluminum Alloy | Built-in Short Circuit & Overheating Protection.

Quick Install Guide:
1. Locate the trapezoid-shaped OBD-II port under the driver's side dashboard (usually left of the brake pedal).
2. Align the adapter pins and firmly push until it locks into place.
3. Connect your devices and route cables neatly away from the foot pedals.
*Pro Tip: Use small cable clips to keep your dash cam wire tight along the door trim!

Frequently Asked Questions

Will leaving this plugged in drain my car battery?

The adapter features a smart protection chip that regulates power. However, if you are leaving the vehicle parked and undriven for several weeks, we recommend unplugging high-draw accessories to ensure optimal battery health.

Which version should I buy: 18W or 48W?

If you just need to power a basic, single-channel dash cam or slowly charge a phone, the 18W is perfect. If you run a high-resolution dual dash cam, want to fast-charge modern smartphones, or plug in a tablet, strongly consider the 48W version.

Is it safe to use while driving on rough roads?

Yes. The adapter is designed to firmly lock into the 16-pin OBD port, ensuring a secure and stable connection that won't jiggle loose over bumps or complex driving conditions.

You can contact Teskay directly via the chat bubble in the bottom-right corner.
You can also reach our customer support team by emailing kay@teskay.com.

We will respond to your message within 24 hours.

Yes, absolutely. Paying on Teskay is safe and secure.

We use Shopify Payments, Shopify’s official payment system, to help ensure that every transaction is protected throughout the checkout process.

Bank-level security

Your payment information is encrypted and processed securely. We do not see or store your full card details.

Fraud protection

Shopify Payments uses advanced fraud detection and risk analysis tools to help prevent unauthorized transactions.

3D Secure verification

For some transactions, your bank may require additional verification to confirm that only the authorized cardholder can complete the payment.

Encrypted checkout

All payment data is protected with industry-standard encryption during the entire checkout process.

Trusted payment networks

Payments are processed through trusted global card networks such as Visa, Mastercard, and American Express.

In short, your payment on Teskay is handled through a secure and trusted payment infrastructure used by millions of customers worldwide, so you can shop with confidence.

📦 Processing Time

Orders are usually processed within 48 business hours after payment confirmation.

Please note that processing times may be slightly longer during weekends, holidays, or peak periods.

Some Tesla-related tools or accessories may include labels or stickers inside the package for identification or packaging purposes.

🚚 Shipping & Delivery

We offer free worldwide shipping on orders over $99 USD.

Please note that certain remote areas, such as islands or locations with limited carrier access (including Puerto Rico), may require an additional shipping fee. If this applies to your order, our customer service team will contact you before shipment.

Estimated delivery time for most standard orders: 7–13 business days (excluding order processing time).

For custom-made items, such as wheels or steering wheels, shipping times may vary. The estimated shipping time will be confirmed separately by our customer service team.

📌 Important Notes

Please make sure your shipping address and phone number are accurate and complete at checkout.

Teskay is not responsible for delivery issues caused by incorrect or incomplete shipping information provided by the customer.

Additional charges may apply for remote or hard-to-reach areas.

💬 Need Help?

If you have any questions about shipping or delivery, please feel free to contact our customer support team at kay@teskay.com. We are always happy to help.

Thank you for choosing Teskay ❤️

At Teskay LLC, we want you to enjoy a worry-free shopping experience. If you are not satisfied with your purchase, we are here to help.

🔄 30-Day Return Policy

You may request a return within 30 days of receiving your order.

Please contact us within this period to start the return process.

📦 Return Reasons & Fees

Defective, Damaged, or Incorrect Items

If the item you received is defective, damaged, or incorrect, we can offer you a full refund or a replacement.

All related costs will be covered by Teskay.
Non-Quality Returns

For returns due to personal reasons, such as change of mind, style preference, color preference, or ordering the wrong item, a 20% restocking fee will apply.

Return shipping costs are the responsibility of the customer.

📝 How to Start a Return

Please contact us at kay@teskay.com or through our live chat first.

Once your return request is approved, we will provide you with the return instructions.

Please do not send the item back without prior authorization, as unauthorized returns will not be accepted.

🚫 Non-Returnable Items

The following items cannot be returned unless there is a quality issue:

Customized products, such as steering wheels and rims

Gift cards

Hazardous materials or flammable items

If you are unsure whether your item is eligible for return, please contact us before making a purchase.

💰 Refunds & Exchanges

Once we receive and inspect your returned item, approved refunds will be issued to your original payment method within 1–3 business days.

Please note that the time it takes for the refund to appear in your account may vary depending on your bank or card issuer.

If you would like to exchange an item, we recommend returning the original item first and then placing a new order.

💬 Need Help?

Your satisfaction is important to us. If you have any questions, please feel free to contact us at kay@teskay.com. We are always happy to help.

Thank you for choosing Teskay ❤️