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OFFICIAL AUTHENTIC 140W Physical-Disconnect Battery Guard, auto&self eject charger,Smart Auto-Stop Charging Accessory for Mobile Smartphones & Handheld Devices

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90-Day Satisfaction Return Policy
90-Day Satisfaction Guarantee

We want you to feel confident shopping with SOFTRYN. If you are not satisfied with your purchase, you may request a return within 90 days of receiving your order.

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Orders are dispatched within 24 hours after they are placed.

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Designed & Developed in
Los Angeles, CA
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 Excellent 4.8(9,751 reviews)

check_circle ⚡ 140W Fast Charging

check_circle 🔌 Automatic Physical Disconnect

check_circle 🔋 Helps Reduce Unnecessary Battery Stress

check_circle 💻 Works with USB-C Devices

check_circle 🌙 Perfect for Overnight Charging

Regular price $24.99
Regular price $24.99 Sale price $39.99
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140W Physical-Disconnect Battery Guard, auto&self eject charger,Smart Auto-Stop Charging Accessory for Mobile Smartphones & Handheld Devices

140W Physical-Disconnect Battery Guard, auto&self eject charger,Smart Auto-Stop Charging Accessory for Mobile Smartphones & Handheld Devices

Regular price $24.99
Regular price $24.99 Sale price $39.99
SAVE 37% Sold out

SMARTER CHARGING • PHYSICAL DISCONNECTION

140W Auto-Eject Battery Guard

Fast-charge your devices, then physically disconnect the charging connection when the selected battery level is reached.

⚡ Up to 140W  •  🔋 Adjustable Limits  •  👆 One-Touch Eject

140W Auto-Eject Battery Guard in use

Stop Leaving Your Devices Connected All Night

Phones, tablets, laptops and gaming handhelds often stay connected long after charging is complete.

This battery guard adds a simple extra step: after reaching your selected level, its mechanism releases the charging connection instead of leaving the device continuously connected.

Physical disconnect charging accessory

Why You’ll Love It

  • 🔌 Physical disconnection: Releases the charging connector instead of relying only on software control.
  • 🔋 Adjustable charge targets: Choose a preferred battery level for daily charging.
  • ⚡ Up to 140W fast charging: Designed for compatible phones, tablets, laptops and gaming devices.
  • 👆 Auto and manual modes: Let it release automatically or activate the mechanism with one touch.
  • 🛡️ Multiple protection layers: Includes voltage, current, temperature and short-circuit protection.
  • 🌍 Travel-ready input: Supports 100–240V AC for use in many regions.

🔌 A Real Mechanical Release

Standard charging controls may stop or reduce power electronically. This accessory uses an electro-mechanical release system to separate the charging connection once the selected condition is met.

Mechanical charging disconnect mechanism

Two Ways to Disconnect

🔋 Auto-Eject Mode

Select a target battery level. When that target is detected, the mechanism automatically releases the charging connection.

👆 Self-Eject Mode

Press the control to release the connection whenever you want—useful beside a bed, desk or charging station.

Auto-eject and self-eject charging modes

⚡ Up to 140W PD 3.1 Charging

Power compatible USB-C devices at the charging speed they support before the release mechanism activates.

  • Smartphones and tablets
  • USB-C laptops and ultrabooks
  • Steam Deck and compatible handhelds
  • Power banks and other USB-C devices

🛡️ Built-In Charging Protection

Designed with multiple safeguards for more confident everyday charging.

  • Over-voltage protection
  • Over-current protection
  • Temperature monitoring
  • Short-circuit protection
  • Mechanical connection release

Multi-layer charging safety protection

🔌 One Charger for Multiple Devices

Supports common charging protocols and automatically negotiates power with compatible connected devices.

iPhone Samsung Pixel iPad MacBook Steam Deck ROG Ally Switch

Charging speed depends on the device, cable and supported charging protocol.

USB-C phone tablet laptop and gaming device compatibility

Perfect for Everyday Charging

  • 🌙 Overnight charging
  • 💻 Home and office desks
  • 🎮 Gaming handheld stations
  • ✈️ Travel and hotel charging
  • 🔋 Battery-conscious daily use

How to Use

  1. Connect your device with the included USB-C cable.
  2. Select the desired charging mode and target level.
  3. Charge normally at the power supported by your device.
  4. Let it release automatically or activate self-eject manually.

📐 Product Specifications

Product 140W Auto-Eject Battery Guard
Maximum Power Up to 140W
Charging Standard PD 3.1
Modes Auto-eject and self-eject
Charge Targets 80% / 85% / 90% / 95% / 100%
Input 100–240V AC
Output 1 × USB-C
Protocols PD, QC, PPS, AFC, SCP and Apple 2.4A

140W Battery Guard package contents

Frequently Asked Questions

How is it different from a standard smart charger?

Instead of relying only on electronic power control, it includes a mechanism designed to physically release the charging connection.

Can I use my device while it charges?

Yes. It works as a normal charger until the selected target is reached or the manual release is activated.

Will every device charge at 140W?

No. The maximum charging speed depends on the connected device, cable and supported protocol.

Can I choose when charging stops?

The listed target settings are 80%, 85%, 90%, 95% and 100%. Follow the included manual when configuring your preferred level.

🛡️ Shop with Confidence

Every unit is inspected before shipment. If you experience a charging problem, release malfunction or difficulty using the product, contact customer support for assistance.

Battery Guard charging protection

Charge Fast. Disconnect Smarter.

Upgrade your bedside, desk or gaming setup with fast charging and a physical release mechanism designed for more controlled everyday charging.

Click “ADD TO CART” to upgrade your charging setup today.

140W auto-eject charger for multiple devices

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