Tesla Model 3/Y/X/S OBD Charger Splitter – Dual USB Adapter

Tesla OBD Port Dual USB Charger Splitter – Plug & Play for Model 3, Y, X & S

Keep your devices powered and your Tesla's diagnostic port accessible at the same time. This compact OBD adapter charger splitter is engineered specifically for Tesla Model 3, Y, X, and S, plugging directly into the OBD port and delivering dual fast-charging USB outputs — all without blocking diagnostic access.

Key Features

• Universal Tesla Compatibility: Designed to fit Tesla Model 3, Y, X, and S — plug and play, no tools or wiring required.
• Dual USB Fast Charging: Two USB ports, each outputting 5V/2.1A, supporting fast charging for most smartphones and USB-powered devices simultaneously.
• OBD Splitter Design: Adds charging capability through your OBD port while keeping the diagnostic port available for scanning tools and accessories.
• Durable ABS Construction: Made from high-quality ABS plastic — sturdy, heat-resistant, and built to last in everyday driving conditions.
• Discreet & Compact: Slim 50 × 31 × 25 mm form factor tucks neatly into the OBD socket without obstructing the cabin or controls.
• No Heat Build-Up: Engineered for low heat output, keeping your OBD port and surrounding area safe during extended charging sessions.

Specifications

What's in the Box

• 1 × Tesla OBD Adapter Charger Splitter

Note: Due to monitor and lighting variations, the actual product color may differ slightly from images. Please allow ±1–2 cm measuring deviation due to manual measurement.

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For more information on OBD (On-Board Diagnostics) systems and vehicle standards, visit the U.S. EPA's official OBD resource page.

Frequently Asked Questions

Q: Is this OBD charger splitter compatible with all Tesla models?

A: Yes — this Tesla OBD adapter charger splitter is compatible with Tesla Model 3, Model Y, Model X, and Model S. It is a plug-and-play accessory that fits directly into the standard OBD port on all listed models with no modification required.

Q: Will using this OBD splitter block my diagnostic port?

A: No. This splitter is designed to add dual USB charging capability while still allowing access to the OBD diagnostic port for scanning tools and other diagnostic accessories.

Q: How fast does this OBD charger charge my phone?

A: Each USB port delivers 5V/2.1A output, which supports fast charging for most modern smartphones. Both ports can be used simultaneously, so you can charge two devices at the same time.

Q: Is this OBD charger safe to leave plugged in?

A: Yes. The charger is made from durable, heat-resistant ABS material and is specifically engineered for low heat output, making it safe to leave plugged into your Tesla's OBD port during regular driving.