Connect your setup
Attach the adapter to your compatible USB-C device, charging cable and power source.
KUWAJIA · USB-C charging accessory
Charge up. Pop off. Carry on.
Meet the KH-51: the compact USB-C adapter designed to physically disconnect your device when charging is complete or nearly complete.
From $29.80 USD
USB-C devices only. Cable and wall charger depend on your selected option.
Small device. Simple routine.
KUWAJIA KH-51Automatic pop-off disconnector
Physical auto-disconnection
Two charging modes
Adapter and kit options
A small change to your routine
Plug in. Pick a mode. Let it charge.
The KH-51 sits between your device and charging cable, monitoring charging current and voltage.
Choose your mode
Press the button to select the white-light or blue-light mode for your device.
Let it disconnect
The adapter is designed to physically release the charging connection as charging finishes.
One button. Two modes.
Match the mode to your device.
From a daily-use phone to smaller USB-C accessories, select the mode suited to what you are charging.
Check compatibilityWhite-light mode
For compatible phones, tablets and laptops with screen standby.
Blue-light mode
For compatible accessories such as earbuds and power banks.
Disconnection is not necessarily instant at 100%. In white-light mode, the supplier advises approximately 10–50 minutes after the screen shows 100%; timing varies with the device and charging conditions.
Before you plug in
A few good questions.
Get to know your adapter before choosing the right option for your setup.
Will it work with my phone or tablet?
It is designed for compatible USB-C devices. Check your device’s port and the space around it, including your case, before ordering. This USB-C version does not connect directly to a Lightning port.
Does it disconnect the moment I see 100%?
Not necessarily. It monitors charging current and voltage, so the release time depends on the device and charging conditions. In white-light mode, the supplier advises approximately 10–50 minutes after the display reaches 100%.
Is a cable or wall charger included?
The basic one-piece option contains the KH-51 adapter and requires your own compatible cable and wall charger. Other options include a two-piece pack, a cable bundle or charger kits. Check the selected option and its photos before ordering.
How big is the KH-51?
The adapter measures approximately 42 × 34.5 × 19.3 mm. Allow room around your device’s USB-C port so the adapter can connect and release properly.
How do I check delivery and shipping costs?
Available delivery destinations and shipping costs are shown at checkout after you enter your delivery address.
Make room for a simpler routine
Choose your charging setup.
Start with the adapter or explore the available cable and charger kits.