Rated 4.8 by 312 buyers
Type-C 140W Physical-Disconnect Battery Guard
Type-C 140W Physical-Disconnect Battery Guard
Clean power cut at 100%.
Money-back guarantee provided.
Secure checkoutIt features a physical relay that monitors current flow and drops connection automatically.
It supports up to 140W fast charging without restricting your power delivery speed.
Stop continuous overnight micro-charging
100%
Thermal Stress
Eliminates prolonged heat exposure from sitting at full charge all night.
0W
Trickle Current
Hard physical disconnection ensures zero bleed-through current after completion.
140W
Power Support
Engineered to handle high-wattage adapters without dropping charging speed.
140W
Full fast-charging speed support
4.8*
Average user rating across 312 reviews
100%
Automatic physical relay disconnection
Engineered for daily reliability
Mechanical Circuit Break
Breaks the electrical connection when charging finishes.
140W Power Support
Handles high-wattage adapters without slowing down.
Universal Type-C
Compatible across all your modern Type-C devices.
Metallic Finish
Solid build designed for daily plug-and-unplug cycles.
System Respect
Works cleanly with built-in software protection limits.
Compact Adapter
Minimalist inline design for clean bedside charging.
TECHNICAL SPECIFICATIONS
Built for high-wattage power delivery
Engineered to respect system charging protocols while securing your battery hardware.
Connector Type
Type-C
Max Power Support
Up to 140W fast charging
Protection Mechanism
Physical auto-disconnect at 100% charge
Compatibility
Multi-device Type-C compatible
Form Factor
Compact plug-in inline adapter
Material Finish
Metallic finish with minimalist design
Operating Basis
Current monitoring and physical relay trigger
Daily Care
Keep dry and avoid excessive physical torque
SIMPLE ROUTINE
How to set up your nightly charging guard
Plug the guard directly into your standard Type-C wall charger.
Attach your charging cable and phone to the output port of the guard.
Current passes through normally to charge your device up to full capacity.
The internal relay physically drops the connection once current draw drops at 100%.
Hard physical disconnection at 100%
Zero current bleed-through overnight
Supports up to 140W fast charging
Solid metallic build for durability
Universal Type-C multi-device compatibility
VERIFIED FEEDBACK
Trusted by everyday buyers
4.8
Based on 312 verified buyer reviews
Tested this on four different devices and it cuts power cleanly right when they hit 100%. Great peace of mind for overnight charging.
Mark T.
Verified buyer
2 weeks ago
I love that it physically disconnects. No more waking up to a phone that's been cooking at full charge for five hours.
Elena R.
Verified buyer
1 month ago
Solid metallic build and handles my high-wattage fast charger without any noticeable drop in charging speed.
David K.
Verified buyer
2 months ago
Works as advertised. It even respects my phone's internal battery protection limit and cuts off right on cue.
Jessica S.
Verified buyer
3 months ago
Simple, straightforward accessory. Plugged it in and it's been doing its job reliably every single night.
Brian L.
Verified buyer
4 months ago
Finally, a simple hardware fix for overnight charging wear and tear. Exactly as described.
Amanda P.
Verified buyer
5 months ago
COMMUNITY REVIEWS
Frequently asked questions
Everything you need to know about physical power disconnection and device compatibility.
Performance may vary depending on the host device's charging protocol and power management software.
It supports up to 140W fast charging configurations, preserving your charger's native speed capabilities.
It features a solid metallic finish build designed for daily plug-and-unplug cycles across various devices.
Yes, it works across modern Type-C smartphones, tablets, and high-demand laptops.
Simply unplug and reconnect your device cable if you need to initiate a fresh charging cycle.
The relay activates automatically once current draw drops at 100%, requiring no manual switches.
Trusted by over 300 daily charging users.
Secure your battery health tonight
Stop continuous overnight trickle charging with a reliable mechanical circuit break.