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Black rectangular AC adapter with detachable power cord

PISKEKAT

PISKEKAT AC adapter 12V 3A 2A laptop charger

SKU CH-6ANG-7B1KC

Replacement 12 V 3 A AC adapter compatible with numerous SGIN, BMAX, Teclast, CHUWI and other 12 V laptops

  • Battery TypeLaptop Batteries
  • Wide 110-240V input suits global travel
  • 12V output with 3A and 2A ratings powers compatible laptops
  • Tested units meet CE FCC RoHS safety standards
  • Fits SGIN BMAX Teclast Chuwi Jumper and other listed models
  • Includes power cord for immediate use

Universal 12V laptop charger

This 12V AC adapter delivers 3A or 2A output and accepts 110-240V input for worldwide use. It replaces the original power supply for a wide range of compact laptops and 2-in-1 devices from brands such as SGIN, BMAX, Teclast, CHUWI and Jumper. The unit suits owners of 14.1 inch or 15.6 inch models who need a reliable spare or replacement.

Cool and efficient operation

The adapter runs at standard mains frequencies without active cooling, so it stays silent on a desk or in a bag. CE, FCC and RoHS certifications confirm it meets basic safety and emissions rules. Power draw scales with the connected device, keeping heat low during typical office or media workloads.

Direct replacement for lost or faulty units

It matches the 12V barrel connector used by the listed SGIN, BMAX, Teclast and CHUWI machines, so no extra cables or tips are required. The upgrade is worthwhile when the original charger is missing, damaged or no longer holds a steady voltage. Buyers whose laptop needs a different voltage or a USB-C PD input should look elsewhere.

Highlights

  • Wide 110-240V input suits global travel
  • 12V output with 3A and 2A ratings powers compatible laptops
  • Tested units meet CE FCC RoHS safety standards
  • Fits SGIN BMAX Teclast Chuwi Jumper and other listed models
  • Includes power cord for immediate use

Specifications

Battery TypeLaptop Batteries

Questions about this item

How do I connect the charger to my SGIN X15 laptop?

Plug the AC cord into a 110-240 V mains socket, then insert the DC barrel tip into the laptop's 12 V input; the step users miss is verifying the tip polarity matches the SGIN X15 socket before powering on.

What part of this adapter wears out first with daily use on a BMAX MaxBook X15?

The detachable mains lead and the DC cable near the barrel plug fatigue from repeated bending; the internal electrolytic capacitors also age after several years of continuous 12 V 3 A operation.

What limits continuous charging on my Teclast F15 Plus during heavy workloads?

The 3 A current ceiling at 12 V is the first limit reached; sustained loads at that level activate the built-in thermal protection before the 110-240 V input stage saturates.

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