140W Auto-Eject USB-C Charger – Anti-Overcharge Protection

Stop Overcharging Your Battery – Automatically

Say goodbye to overnight overcharging anxiety. The 140W Auto-Eject USB-C Charging Separator physically disconnects your device the moment it hits 100% — no apps, no timers, no guesswork. Just safe, smart, overnight charging every single night.

Why Your Battery Will Thank You

Keeping your phone plugged in all night is one of the fastest ways to degrade your battery health. This innovative charging separator solves that problem with a patented mechanical auto-eject mechanism — when your device is fully charged, the cable physically pops out, cutting power instantly and protecting your battery from harmful trickle charging.

Key Features

• 140W Ultra-Fast Charging: Supports up to 140W with Huawei Quick Charge protocol — maximum speed without compromise.
• Patented Auto-Eject Technology: Physically disconnects the cable when charging is complete — backed by utility and invention patents for genuine overcharge protection.
• Dual-Chip Protection: Advanced dual-chip circuitry prevents overheating, short-circuiting, and voltage spikes during high-speed charging.
• Dual LED Current Detection Modes:
  • 🔵 White LED – Optimised for phones, tablets, and laptops
  • 🔵 Blue LED – Optimised for power banks, shavers, toys, and other electronics
• Premium Zinc Alloy Body: Efficiently dissipates heat during high-wattage charging sessions, keeping your devices and the charger cool.
• Memory Silicone Pad: Cushions and protects your device's charging port from impact during ejection.
• Dual Lever Ejection System: Smooth, controlled ejection mechanism to avoid any damage to your charging port.
• Fireproof PC Shell: Flame-resistant polycarbonate outer casing for total peace of mind — especially during overnight use.
• Universal USB-C Compatibility: Works with any Type-C device — smartphones, tablets, laptops, earbuds, and more.

Specifications

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Battery Health & Safe Charging

According to the U.S. Department of Energy, managing charge cycles and avoiding prolonged overcharging significantly extends the lifespan of lithium-ion batteries. This auto-eject charger helps you do exactly that — automatically.

Frequently Asked Questions

Q: How does the auto-eject mechanism work on this USB-C charging separator?

A: The auto-eject charging separator uses a patented mechanical system that detects when your device has reached a full charge. Once charging is complete, the dual lever ejection mechanism physically disconnects the USB-C cable from your device, cutting the power supply entirely and preventing any further trickle charging or overcharging — no software required.

Q: Is this 140W auto-eject charger compatible with all USB-C devices?

A: Yes! This charging separator is universally compatible with any device that uses a USB-C (Type-C) port, including smartphones, tablets, laptops, earbuds, and more. It supports Huawei Quick Charge protocol and up to 140W of fast charging power, making it suitable for a wide range of modern devices.

Q: Which LED colour should I use for my device?

A: Select the White LED mode when charging phones, tablets, or laptops. Choose the Blue LED mode when charging power banks, electric shavers, toys, or other electronics. The dual detection modes ensure accurate charge sensing for different device types.

Q: Is it safe to leave this charger plugged in all night?

A: Absolutely. The entire device is designed with overnight safety in mind. The fireproof PC shell provides flame resistance, the dual-chip protection prevents overheating and short circuits, and the auto-eject mechanism ensures the power is physically cut once charging is complete — making it one of the safest options for overnight charging.