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USB charger with LCD display and adjustable voltage selector

Ruth's sister

Ruth's sister 100W 12-24V adjustable LCD internal power cable

SKU CH-GK81-E3397

Adjustable 12-24V internal power cable delivers 100W with built-in LCD monitoring

  • Delivers up to 100W for demanding laptops
  • Adjustable 12-24V output matches diverse power needs
  • Built-in LCD shows real-time voltage and current
  • Universal DC/AC compatibility fits many laptop models

High-power adjustable internal cable

This internal power cable delivers up to 100 W of adjustable output for laptops and other DC-powered devices. It accepts a 12-24 V input range and features an integrated LCD that shows the selected voltage in real time. The design suits builders who need a single-cable solution for mobile workstations or test benches.

Wide input range with on-screen readout

The 12-24 V input tolerance lets the cable run from standard vehicle sockets, regulated DC supplies or compatible internal rails without extra converters. An on-board LCD removes guesswork by displaying the active voltage setting at a glance. Buyers who require multiple fixed-voltage tips or automatic negotiation will need a different adapter style.

How it compares

Measured against everything we stock in Internal PSU & Riser Cables, at today’s prices. Recalculated every night.

Price $19.99
Pricier than about 61% of the 7,839 comparable items (median $14.99).

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Specifications

No published specifications for this item yet.

Questions about this item

What voltage range does the 12-24V adjustable LCD adapter actually support?

The adapter accepts an input range of 12 V to 24 V and regulates the output for connected devices.

What physical connector does the internal power cable use to fit a laptop?

It uses a standard DC barrel plug that mates with the laptop's power jack.

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