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Black rectangular laptop power brick with 5.5 mm barrel connector and long detachable mains lead

iTekiro

iTekiro 150W 19.5V 7.7A AC Adapter for Sager NP7859 NP7879 NP7880

SKU CH-B779-MN9X2

A 150W AC adapter delivering 19.5V at 7.7A with a 5.5 mm plug tip and six-foot cords, replacing 120W chargers for compatible Sager laptops

  • Battery typeLithium-Ion
  • Power adapter voltage19.5 V
  • Power adapter current7.7A
  • Power adapter wattage150 W
  • Product typeAC Adapter
  • 5 mm plug tip without centre pin ensures secure fit
  • 150 W output at 19.5 V 7.7 A powers demanding Sager models
  • 6 ft AC cord plus 6 ft DC cord gives extended reach
  • 100–240 V 50–60 Hz input works worldwide
  • Built-in overload, short-circuit, over-voltage, over-current and over-temperature protection

Replacement 150 W AC Adapter

This iTekiro AC adapter supplies 19.5 V at 7.7 A for a total of 150 W. It is built as a direct replacement for the original charger supplied with compatible Sager notebooks. The unit is sold new and includes a 6 ft AC cord and a 6 ft DC cord.

5.5 mm Plug Tip Without Centre Pin

The connector measures 5.5 mm in diameter and has no centre pin, matching the DC jack on the listed Sager models. It accepts 100–240 V AC input at 50–60 Hz for worldwide use. The adapter replaces 120 W and 150 W units but cannot substitute 180 W or 230 W chargers.

Overload and Thermal Protection Under Load

Integrated overload, short-circuit, over-voltage, over-current and over-temperature safeguards activate during sustained operation. The sealed case resists water and humidity while maintaining steady output. The adapter is not suited for systems that require more than 150 W.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 66% of the 27,790 comparable items (median $30.99).

Specifications

Product
Product typeAC Adapter
Power
Battery typeLithium-Ion
Power adapter voltage19.5 V
Power adapter current7.7A
Power adapter wattage150 W

Questions about this item

Does the 150W output sustain continuous load without overheating?

The adapter delivers a steady 19.5V at 7.7A up to 150W and includes overload, short-circuit, over-voltage, over-current and over-temperature protection to maintain safe operation.

How much heat or noise does it produce when running all day?

The unit has a sealed, water-resistant case with no moving parts, so it runs silently and its high power efficiency limits heat build-up during extended use.

What must my laptop already have for this charger to connect?

Your laptop needs a 5.5 mm barrel jack without a centre pin, matching the plug tip shown in the product images.

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