🔋 Smart Auto-Stop Charging Adapter — Protect Your Battery, Charge Smarter
🔋 Smart Auto-Stop Charging Adapter — Protect Your Battery, Charge Smarter
⚡ Auto Power Stop
🔋 Battery Protection
🚀 Fast USB-C Charging
🛡️ Smart & Safe Design
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🔋 Protect Your Battery with Smart Auto Disconnect Charging
Stop worrying about leaving your devices plugged in overnight. The 140W Physical-Disconnect Battery Guard automatically disconnects charging when your preset battery level is reached, helping reduce unnecessary charging time and heat buildup.
Designed for smartphone users, laptop users, and gamers who want a safer and smarter way to charge every day.
⚡ 140W Fast Charging Performance
Power up your devices quickly with USB-C PD 3.1 fast charging technology. Supports smartphones, tablets, laptops, handheld gaming devices, and more.
From iPhone and Samsung devices to MacBook Pro and Steam Deck, enjoy powerful charging speed while keeping battery protection in mind.
🛡️ Smart Charging Protection Without Extra Effort
Unlike traditional chargers, this intelligent charging accessory helps reduce unnecessary power connection after charging is complete. No manual unplugging is required — simply connect your device and let the battery guard handle the rest.
Compatible with:
✓ iPhone & Android smartphones
✓ iPad & tablets
✓ MacBook & USB-C laptops
✓ Steam Deck and handheld gaming devices
🔌 Automatic Power Cut-Off Technology
The built-in smart control system monitors charging status and automatically stops power delivery when your selected charging target is reached.
Perfect for:
• Overnight charging
• Bedside charging
• Office charging setups
• Users focused on battery lifespan
👆 One-Touch Self-Eject Control
Need to disconnect instantly? Simply press the button to activate the self-eject function. The physical disconnect design gives you direct control whenever you need it.
Smooth mechanical release makes unplugging easier, especially when your charger is placed behind desks, beds, or hard-to-reach areas.
⚡ Universal USB-C Fast Charging Compatibility
Built with wide protocol support including PD, QC, PPS, AFC, and more. Automatically adjusts charging performance based on your connected device.
Works with popular devices including:
✓ iPhone series
✓ Samsung Galaxy
✓ Google Pixel
✓ iPad
✓ MacBook
✓ Steam Deck
✓ ASUS ROG Ally
🏠 Compact Design for Home, Office & Travel
Small, lightweight, and easy to carry. Keep your charging setup cleaner and smarter whether you're at home, working in the office, or traveling.
🌟 Why Choose the 140W Physical-Disconnect Battery Guard?
🔋 Helps Reduce Unnecessary Charging
Traditional charging keeps your device connected even after reaching full charge. This smart battery guard helps reduce extended charging time by automatically stopping power delivery based on your selected charging level.
⚡ Powerful 140W PD Fast Charging
Experience high-speed charging with USB-C PD 3.1 technology. Charge laptops, tablets, smartphones, and gaming devices with one compact charging solution.
🛡️ Multi-Layer Safety Protection
Built-in protection features help guard against:
✓ Over-voltage
✓ Over-current
✓ Over-temperature
✓ Short-circuit risks
🎯 Adjustable Charging Targets
Choose your preferred charging level:
80% / 85% / 90% / 95% / 100%
Flexible charging settings let you customize your daily charging routine.
📱 Designed for Everyday Charging Scenarios
Whether you charge beside your bed, at your workspace, or while traveling, the battery guard provides a smarter charging experience.
Ideal for:
🏠 Home overnight charging
💼 Office desk setups
🎮 Gaming handheld devices
✈️ Travel charging kits
🔋 Battery-conscious users
⭐ Customer Reviews
⭐⭐⭐⭐⭐
Marcus Chen – San Jose, California
"I tested this charger carefully and really like the physical disconnect feature. It gives me extra confidence when charging my phone overnight. The charging speed is excellent and the build quality feels premium."
⭐⭐⭐⭐⭐
Olivia Thompson – London, UK
"I used to worry about leaving my phone plugged in all night. This charger makes my daily routine easier. The automatic stop feature works smoothly and gives me peace of mind."
⭐⭐⭐⭐⭐
David Park – Seoul, South Korea
"I mainly use this with my Steam Deck. The 140W charging speed is impressive, and the self-eject button is very convenient when my charger is behind the desk."
⭐⭐⭐⭐⭐
Sophia Rodriguez – Miami, Florida
"I love being able to choose my charging limit. It is a simple upgrade that makes my charging setup feel much smarter."
📐 Product Specifications
| Attribute | Details |
|---|---|
| Product Name | 140W Physical-Disconnect Battery Guard |
| Charging Power | Up to 140W USB-C PD 3.1 Fast Charging |
| Technology | Physical disconnect + smart charging control |
| Operating Modes | Automatic disconnect + manual self-eject |
| Charging Targets | 80% / 85% / 90% / 95% / 100% |
| Input Voltage | 100–240V AC Worldwide Compatibility |
| Output Port | 1 × USB-C PD 3.1 Port |
| Supported Protocols | PD, QC 5/4/3, PPS, AFC, SCP, Apple 2.4A |
| Safety Features | Over-voltage, over-current, over-temperature, short-circuit protection |
| Compatible Devices | iPhone, Samsung Galaxy, Google Pixel, iPad, MacBook, Steam Deck, ASUS ROG Ally, USB-C devices |
| Best For | Overnight charging, travel, office use, gaming devices, battery protection |
📦 What's Included in the Package
📦 1 × 140W Physical-Disconnect Battery Guard (Main Unit)
🔌 1 × USB-C to USB-C Charging Cable (Supports 140W Fast Charging)
📖 1 × English User Manual
❓ Frequently Asked Questions
Q: How is this different from a normal charger?
A: Traditional chargers continue supplying power while connected. This battery guard adds intelligent charging control and a physical disconnect function to help reduce unnecessary charging after your selected target is reached.
Q: Will the self-eject function damage my charging port?
A: No. The release mechanism is designed with controlled force, similar to normal cable removal. It is tested for repeated use while maintaining smooth operation.
Q: Can I use my device while charging?
A: Yes. It works as a normal fast charger during charging. The automatic disconnect function activates according to your selected charging settings.
Q: Does it work with iPhone, Samsung, and laptops?
A: Yes. It supports a wide range of USB-C devices including iPhone, Samsung Galaxy, Google Pixel, iPad, MacBook, Steam Deck, and other compatible devices.
Q: Is 140W enough for MacBook Pro?
A: Yes. The 140W USB-C PD output is designed to support high-power devices including compatible MacBook Pro models and gaming laptops.
🛡️ Shopping Guarantee
We focus on product quality and reliable everyday performance. Each 140W Physical-Disconnect Battery Guard goes through quality inspection, charging performance testing, safety checks, and compatibility verification before shipping.
If you experience product issues, charging problems, or need assistance with setup, our customer support team is ready to help provide a solution.
🌟 Upgrade Your Everyday Charging Experience
The 140W Physical-Disconnect Battery Guard combines fast charging power, smart charging control, and convenient self-eject operation in one compact accessory.
Whether you charge your phone overnight, power your laptop at work, or keep your gaming devices ready, it provides a cleaner, smarter, and more convenient charging solution.
A simple upgrade for anyone who wants faster charging, easier control, and a more organized charging routine. 🔋⚡
