140W USB-C Smart Auto-Disconnect Charging Cable | Full Charge Eject

Stop Overcharging Your Devices — Automatically

Meet the 140W Smart USB-C Auto-Disconnect Charging Cable — the intelligent charging solution that physically ejects from your device the moment it reaches 100%. No more worrying about overnight overcharging, battery degradation, or excess heat. This patented auto-eject cable handles it all for you.

Why You'll Love It

• Auto-Eject Full-Charge Protection: The cable physically disconnects itself when your battery hits full charge — a hardware-level safeguard backed by utility and invention patents. No app, no timer, no guesswork.
• 140W Ultra-Fast Charging: Dual-chip protection enables blazing-fast charging speeds up to 140W — perfect for phones, tablets, laptops, earphones, and more, all without overheating.
• Smart Dual LED Current Detection: White LED activates for phones, tablets, and laptops; Blue LED activates for power banks, shavers, toys, and other electronics — so you always know the right charging mode is active.
• Premium Zinc Alloy Body: Efficient heat dissipation keeps things cool during fast charging sessions. A memory silicone pad cushions your device's port, and the dual-lever ejection mechanism gently protects the charging port on disconnect.
• Fireproof PC Shell: Built with flame-resistant polycarbonate for worry-free overnight use — safety you can count on.
• Universal USB-C Compatibility: Works with virtually any USB-C device — smartphones, tablets, laptops, wireless earphones, and more.

Specifications

• Maximum Charging Power: 140W
• Connector: USB-C (Universal)
• Color: Silver Gray
• Material: Fireproof PC + Zinc Alloy
• Dimensions: 42 × 34.5 × 19.3 mm
• In the Box: Auto-Eject Charging Separator × 1
• Country of Origin: Made in China

Who Is This For?

This smart cable is ideal for anyone who charges their devices overnight, at a desk, or in environments where battery longevity matters. Whether you're protecting your laptop, flagship smartphone, earbuds, or tablet, this cable keeps your battery healthier for longer by eliminating the constant trickle charge that degrades cells over time.

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Further Reading

For guidance on battery safety and consumer electronics best practices, visit the U.S. Consumer Product Safety Commission (CPSC) – Battery Safety.

Frequently Asked Questions

Q: How does the auto-disconnect feature work on this 140W USB-C smart charging cable?

A: When your device reaches a full charge, the cable's built-in smart chip detects the change in current draw and triggers a physical dual-lever ejection mechanism that disconnects the cable from your device. This hardware-level disconnect — not just a software shutoff — prevents continued trickle charging that can degrade your battery over time.

Q: Is this USB-C cable compatible with my laptop or MacBook?

A: Yes! This cable supports up to 140W of fast charging power, making it fully compatible with USB-C laptops, including high-power models. It works universally with any USB-C device — smartphones, tablets, laptops, earphones, and more.

Q: What do the White and Blue LED indicators mean?

A: The White LED indicates the cable is in standard mode for phones, tablets, and laptops. The Blue LED indicates it has switched to the secondary current detection mode designed for power banks, shavers, toys, and other lower-draw electronics — ensuring optimized charging for each device type.

Q: Is it safe to leave this cable plugged in overnight?

A: Absolutely. The fireproof polycarbonate (PC) shell provides flame resistance, the zinc alloy body efficiently dissipates heat, and the auto-eject mechanism ensures the cable disconnects once fully charged — making it one of the safest overnight charging options available.