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Black rectangular aluminium adapter with US plug and cable, plus car plug and many small connectors

myVolts

myVolts Universal Laptop Charger 120W 34 Connectors US Plug

SKU CH-V31E-XBPQ4

Universal 120 W laptop charger with 34 DC connectors, adjustable voltage from 12 V to 24 V, USB port for phones, and aluminium housing with multi-level protection

  • Charge many laptops with 34 included connectors
  • Power phone and laptop together via USB port
  • Match voltage precisely with eight adjustable settings
  • Protect devices with overload, short-circuit and overheat safeguards
  • Use at home, in car or while travelling

Universal Laptop Charger 120W

This 120W universal laptop charger includes 34 DC connectors covering a wide range of notebook brands and models. Adjustable output voltage settings from 12V to 24V let you match the exact requirement of your device before use. It accepts AC 110-240V input for worldwide mains compatibility and a DC 12V car input for mobile charging. A built-in USB port supplies 5V 1A for phones or small accessories while the laptop charges.

34 Connectors and USB Port

The 34 included connectors eliminate the need to source separate tips for different laptops, reducing cable clutter for travel or multi-device households. The USB port adds a convenient 5V 1A output so a phone or tablet can charge simultaneously without an extra wall adapter. An aluminium alloy housing integrates overheat, overload and short-circuit protection for safer operation across varying loads. The package also supplies a car charging plug and a mains power cable for immediate use in both environments.

Adjustable Voltage 12V to 24V

Selectable output voltages of 12V, 15V, 16V, 18V, 19V, 20V, 22V and 24V determine whether the adapter can safely power a specific notebook. Maximum output current is 5.5A at 12-18V and 4A at 19-24V, so the device rated current must be lower than these limits. Conversion efficiency is rated at 85 percent with voltage and load regulation of 1 percent. Buyers whose laptops require a fixed voltage outside this range or a higher current cannot use this charger.

Highlights

  • Charge many laptops with 34 included connectors
  • Power phone and laptop together via USB port
  • Match voltage precisely with eight adjustable settings
  • Protect devices with overload, short-circuit and overheat safeguards
  • Use at home, in car or while travelling

Specifications

No published specifications for this item yet.

Questions about this item

How often will the 34 DC connectors need replacement with daily swapping?

The 34 DC connectors are passive tips with no moving parts; they only need replacement if a tip is physically damaged or lost.

What limits continuous 120W output during all-day use?

The aluminium-alloy housing relies on passive cooling, so sustained 120W load is limited by thermal throttling once the case reaches its overheat-protection threshold.

How loud and hot does the adapter get when running at 120W all day?

The fanless aluminium case stays silent; surface temperature rises until the built-in overheat protection engages, and conversion efficiency is rated at 85%.

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