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Black rectangular laptop AC adapter with two-prong plug and barrel connector, 5.12 by 2.17 by 1.10 inches, 9.0 oz

iTekiro

iTekiro AC Adapter Charger for Samsung NP700Z4A NP700Z5B NP700Z5C NP700Z7C NP770Z7E NP780Z5E

SKU CH-ABW9-0Q68T

Replacement 90 W laptop charger with 100-240 V input, 19 V 3.42-4.74 A output, and bundled 10-in-1 USB cable

  • Powers laptop and charges battery whether on or off
  • 19VDC output at 3.42A to 4.74A delivers up to 90W
  • Accepts AC 100 to 240V at 50 to 60Hz for worldwide use
  • Compact 5.12" x 2.17" x 1.10" form factor weighs 9.0 oz
  • Includes complimentary 10-in-1 USB charging cable for phones and devices

Compatible Samsung Models

This 90 W AC adapter replaces the original 60 W charger for Samsung NP700Z4A, NP700Z5B, NP700Z5C, NP700Z7C, NP770Z7E and NP780Z5E notebooks. It delivers 19 V at up to 4.74 A so the laptop runs and the battery charges whether the system is on or off. The unit accepts 100 to 240 V input at 50 to 60 Hz for worldwide use. A complimentary 10-in-1 USB charging cable is included for phones, e-readers and other small devices.

Upgrade From 60 W Adapter

The jump is worth it when the original 60 W supply is lost, damaged or no longer holds a charge under load. The higher 90 W ceiling provides extra headroom for demanding workloads without changing the voltage. Buyers who need a second charger for travel or a dock setup will also benefit. This adapter is not for users whose laptop requires a different output voltage or a proprietary connector not listed here.

Installation And Common Issues

Plug the two-prong cord into the wall, connect the barrel tip to the laptop and power on — no drivers or configuration are required. The brick measures 5.12 by 2.17 by 1.10 inches and weighs 9.0 oz without the cord. The most frequent problem is a loose or worn DC jack on the notebook itself, which mimics a faulty adapter. Verify the centre-positive polarity and 19 V rating before assuming the replacement is defective.

How it compares

Measured against everything we stock in DC-to-AC Power Inverters, at today’s prices. Recalculated every night.

Price $26.99
Pricier than about 60% of the 866 comparable items (median $25.99).

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Specifications

Product
Brand nameiTekiro
Model nameSAM.TAC090W008T2.V8

Questions about this item

Will the 5.12" x 2.17" x 1.10" adapter fit my laptop's charging port?

The brick measures 5.12 by 2.17 by 1.10 inches and weighs 9.0 oz, so it sits on a desk or travels in a bag without blocking adjacent ports.

What is the step people miss when installing this charger?

Plug the detachable 2-prong power cord into the brick first, then connect the barrel tip to the laptop; reversing the order can leave the adapter unpowered.

When will the included 10-in-1 USB charging cable need replacement?

Replace the USB cable if the connectors become loose or the insulation frays; the AC adapter itself carries a 1-year replacement warranty.

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