140W Smart Auto-Disconnect USB-C Fast Charging Adapter

140W Intelligent USB-C Fast Charging Adapter with Auto-Disconnect

Keep your devices charged quickly and safely with this 140W Intelligent USB-C Fast Charging Adapter. Designed for Type-C devices, it delivers up to 120W of maximum output power and automatically disconnects once your device reaches full charge — protecting your battery from overcharging and extending its long-term health.

Smart Charging Technology

Equipped with Qualcomm Quick Charge protocol support and an intelligent charge management system, this adapter detects your device's charging needs in real time and adjusts output accordingly. The built-in auto-disconnect (full-charge safety separator) feature automatically cuts power when the battery is full, so you can plug in and walk away with complete peace of mind.

Key Features

• Up to 140W Input / 120W Max Output Power — blazing-fast charge speeds for compatible USB-C devices
• Qualcomm Quick Charge Protocol — broad compatibility with modern smartphones, tablets, and laptops
• Automatic Full-Charge Disconnect — stops charging when the battery is full to protect battery longevity
• Type-C Output Interface — universal compatibility with USB-C devices
• Intelligent Charge Management — real-time power detection for optimized, safe charging
• Certified Safe — meets WEEE, CCC, and RoHS standards for quality and environmental compliance
• No High-Concern Chemicals — RoHS-compliant, free of restricted hazardous substances
• Charging Cable Not Included — use with your existing USB-C cable

Specifications

Who Is This For?

This adapter is ideal for anyone who uses USB-C devices — from smartphones and tablets to laptops — and wants the convenience of fast charging combined with the confidence of smart battery protection. Whether you're at home, in the office, or traveling, the auto-disconnect feature means your device is never left overcharging overnight.

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Frequently Asked Questions

Q: Does this 140W USB-C charging adapter work with all Type-C devices?

A: Yes, this adapter is compatible with all USB-C (Type-C) devices. It supports Qualcomm Quick Charge protocol and features intelligent charge management that automatically adjusts the output to suit your specific device, ensuring fast and safe charging for smartphones, tablets, and laptops.

Q: What does the auto-disconnect feature do on this fast charging adapter?

A: The auto-disconnect (full-charge safety separator) feature automatically stops the power supply once your device's battery reaches 100%. This protects your battery from overcharging, which can degrade battery health over time — giving you worry-free charging even when left plugged in overnight.

Q: Is a USB-C charging cable included with this adapter?

A: No, a charging cable is not included. You will need to use your own USB-C cable. This adapter is compatible with standard USB-C cables that support fast charging protocols.

Q: What certifications does this charging adapter have?

A: This adapter is certified to WEEE, CCC, and RoHS standards, confirming it meets quality, safety, and environmental compliance requirements. It contains no high-concern chemicals as defined by RoHS regulations.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.