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Compact black rectangular AC adapter with attached power cord and barrel plug

myVolts

myVolts AC Adapter 19V for Toshiba Mini NB505-N508, NB510, NB300, NB250, NB255-N250

SKU CH-E5XM-M9V3F

19 V AC adapter with 100-240 V worldwide input and power cord for compatible Toshiba Mini netbooks

  • Works worldwide with 100-240V 50/60Hz input
  • Delivers steady 19V output for compatible Toshiba models
  • Includes power cord for immediate use
  • Protected against over-voltage, short-circuit and over-current
  • Brand-new replacement charger for listed NB series laptops

19V Replacement Adapter for Toshiba Mini

This 19V AC adapter replaces the original charger for Toshiba Mini NB505-N508, NB510, NB300, NB250 and NB255-N250 models. It delivers the correct voltage for charging the battery and powering the ultrabook. The unit includes a detachable power cord for wall connection. It is a direct-fit replacement for a lost or failed OEM supply.

Upgrade from a Damaged or Missing OEM Charger

The jump is worth it when the factory brick no longer holds a charge, the cable is frayed or the tip fits loosely. World-wide 100-240VAC input at 50/60Hz lets the same adapter work on mains voltages encountered during travel. Built-in over-voltage, short-circuit and over-current protection guards the laptop against power faults. Buyers who need a higher wattage unit for a different laptop series cannot use this model.

Simple Plug-In Installation

Connect the barrel tip to the laptop DC jack and plug the IEC cord into a wall outlet; no drivers or configuration are required. The most common issue is selecting the wrong tip polarity or voltage for a similar-looking Toshiba model, so verify the exact model number before ordering. A loose DC jack on the laptop itself can mimic a charger fault, leading to an unnecessary replacement.

How it compares

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

Price $25.99
Cheaper than about 60% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

What barrel-plug size does the 19 V adapter use for the Toshiba Mini NB505-N508?

The adapter ships with a barrel connector that matches the Toshiba Mini NB505-N508, NB510, NB300, NB250 and NB255-N250 charging ports.

How do I connect the AC adapter to mains power and the laptop?

Plug the included power cord into the adapter, connect to a 100-240 VAC 50/60 Hz outlet, then insert the barrel plug into the laptop's DC-in jack.

When should I replace the power cord or adapter?

Replace the cord if the insulation cracks or the plug loosens; replace the adapter if output drops below 19 V or protection circuits trip repeatedly.

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