CoreGuard
Eliminate Heat. Maximize Performance.
The Silent Hardware Killer.
Leaving your devices plugged in overnight creates continuous thermal stress. This constant heat leads to thermal throttling, battery bloat, and permanently throttled performance.
CoreGuard
CoreGuard Performance Auto-Eject Adapter

The Hardware Firewall.
What it is:
CoreGuard is an advanced charging adapter designed to act as a physical firewall against heat and overcharging.
How it helps:
Using a built-in AI monitor, CoreGuard detects optimal capacity. The instant your device hits 100%, it mechanically pushes the cable out.
Why it works:
Software limits are easily bypassed and still allow current to flow. CoreGuard provides a true, mechanical disconnection. Zero thermal stress, zero battery bloat, and maximum performance.
3 Steps to Peak Performance.
Hardware Protection
Connect
Attach CoreGuard to your device's charging port and connect your regular Type-C cable.
Select Output
Press the button to match your device: White indicator for high-load devices, Blue indicator for accessories.
Stay Cool
Walk away. Our AI chip takes over, mechanically ejecting the connection the exact moment your battery hits 100%.
Stop Thermal Throttling
Heat slows down your processor. By physically ejecting the cable, CoreGuard ensures your device doesn't overheat overnight, allowing it to perform at peak speed all day.
Ice-Cool Operation
A healthy battery doesn't get hot. CoreGuard preserves your battery's internal chemistry by cutting the power perfectly at 100%, stopping thermal stress dead in its tracks.
Prevent Battery Bloat
Continuous micro-charging can lead to battery swelling and hardware damage. CoreGuard acts as your ultimate physical firewall against dangerous overcharging.
More Than A Charger. A Hardware Firewall.
The Ultimate Defense to Protect Your Device's Core Components.
|   | CoreGuard | Others |
Hardware-Level Ejection |
|---|---|---|
Eliminates Thermal Throttling |
||
Blocks Overcharge Bloat |
||
High-Load Adaptive Output |
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Silicone Port Armor |
Join 10,000+ Devices Protected.
See Why They’re Obsessed.
★★★★★
Great
"Great, when it's charged to 99%, automatic ejection. I'll take another one."
A***r.
★★★★★
Really very practical
"Really very practical when charging the laptop at night, I highly recommend this product."
C***n.
★★★★★
Works perfectly
"Works perfectly, fast delivery."
A***e.
You’ve Got Questions. We’ve Got Answers.
Won't the physical ejection damage my charging port?
Not at all. CoreGuard is engineered with a memory silicone interface. The push-out mechanism is extremely smooth and gentle, specifically designed to protect your Type-C port from wear and tear.
Doesn't my phone's software already prevent thermal throttling?
Software can slow down charging, but it cannot stop the continuous "trickle charge" that keeps your phone at exactly 100% all night. This constant micro-charging generates heat and stress. CoreGuard creates a physical gap, which is the only way to achieve true 0% current.
What devices is CoreGuard compatible with?
It is universally compatible with any device using a Type-C port. It supports high-speed charging up to 140W for performance laptops, down to low-power charging for wireless earbuds.