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Compact black wall adapter with detachable tip kit

BASEUS

BASEUS 36W Universal AC Adapter 3V-12V 3A 8 Tips

SKU CH-JJTQ-J9AYW

Universal AC adapter delivers 36W across seven selectable voltages with eight tips covering 95% of household electronics

  • TypeAC Adapters
  • Powers 95% of home devices with eight interchangeable tips
  • Adjustable voltage from 3V to 12V matches most small electronics
  • 36W maximum output handles routers speakers LED strips and more
  • Worldwide 100-240V AC input works on any mains supply
  • Built-in fuse trips on wrong voltage to protect connected gear

Universal power adapter for low-voltage devices

This 36 W AC adapter accepts 100–240 V 50/60 Hz mains input and supplies selectable DC output at 3 V, 4.5 V, 5 V, 6 V, 7.5 V, 9 V or 12 V. Eight interchangeable tips cover 95 % of common household electronics such as routers, LED strips, speakers, CCTV cameras and USB-powered gadgets. The unit is built for centre-positive polarity and includes a switch key for voltage selection. It replaces any legacy adapter rated below 36 W.

Thermals, noise and power draw

The adapter draws up to 1.0 A from the wall and delivers a maximum of 3.0 A on the DC side, staying within its 36 W rating. No active cooling is fitted, so operation is silent and heat output remains low during normal use. An internal fuse trips instantly if the selected voltage exceeds the connected device’s requirement, cutting power to protect both the adapter and the equipment.

Voltage range and tip compatibility decide fit

Choose this adapter only when the target device operates between 3 V and 12 V, draws no more than 3 A and uses a centre-positive barrel connector matched by one of the eight supplied tips. Devices with centre-negative polarity, higher voltage needs or current above 3 A require a different supply. Always verify the voltage setting before connecting to avoid triggering the over-voltage protection.

Highlights

  • Powers 95% of home devices with eight interchangeable tips
  • Adjustable voltage from 3V to 12V matches most small electronics
  • 36W maximum output handles routers speakers LED strips and more
  • Worldwide 100-240V AC input works on any mains supply
  • Built-in fuse trips on wrong voltage to protect connected gear

Specifications

TypeAC Adapters

Questions about this item

How do I install the BASEUS 36W Universal AC Adapter and what step do people often get wrong?

Select the correct voltage from 3V to 12V using the switch key, match the tip to your device, and confirm polarity is inner positive before plugging in. The step people get wrong is skipping the voltage check, which can trip the fuse and cut power.

What maintenance or replacement will the BASEUS 36W Universal AC Adapter need later?

The adapter itself has no user-serviceable parts. Over time the 8 interchangeable tips or the switch key may wear or get lost, so keeping the plugs kit organised avoids downtime. The internal fuse is non-replaceable; if it trips repeatedly, the unit must be replaced.

What limit shows up first on the BASEUS 36W Universal AC Adapter under sustained use?

The 36W ceiling appears first. At 12V the current caps at 3A, so any load drawing more than 36W will trigger the over-voltage protection and force an immediate power cutoff.

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