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Black rectangular laptop charger with blue LED indicator and 5.5*2.5mm connector

NShi

NShi 20V 8.5A 170W Laptop AC Adapter 5.5*2.5mm

SKU CH-XJJQ-7AJXQ

20V 8.5A 170W laptop AC adapter with 5.5×2.5mm connector and blue LED power indicator

  • 170W output charges your laptop at full speed
  • 20V 8.5A 5.5×2.5 mm connector fits listed Lenovo models
  • 100–240 V input works worldwide without a voltage converter
  • Blue LED indicator shows charging status at a glance
  • 15 years specialist adapter experience tested at high temperature

20V 8.5A 170W Replacement Adapter

This 170-watt AC adapter supplies 20 volts at 8.5 amps through a 5.5 by 2.5 millimetre barrel connector. It replaces Lenovo part numbers such as 36200401 and 888014240 for models including the Y410P, Y500, Y500N, Y510P and Y560. The unit accepts 100 to 240 volt input for worldwide use.

Input Range and Connector Limits

The adapter operates only within the stated 100 to 240 volt AC input range and delivers a fixed 20 volt DC output at up to 8.5 amps. Devices requiring a different voltage, a higher current or an alternative connector size cannot use this unit. The blue LED indicator shows charging status but does not alter electrical limits.

Straightforward Swap with Fit Checks

Installation is a direct plug-in replacement for the original charger; no tools or configuration are required. The most common issue is a loose or mismatched barrel connector, so verify the 5.5 by 2.5 millimetre dimensions against the laptop socket before use. Ensure the replaced part number matches the listed compatibilities to avoid polarity or power mismatches.

Highlights

  • 170W output charges your laptop at full speed
  • 20V 8.5A 5.5×2.5 mm connector fits listed Lenovo models
  • 100–240 V input works worldwide without a voltage converter
  • Blue LED indicator shows charging status at a glance
  • 15 years specialist adapter experience tested at high temperature

Specifications

No published specifications for this item yet.

Questions about this item

Which 20V 8.5A 170W adapter fits my 5.5mm by 2.5mm barrel connector?

This unit has the 5.5mm by 2.5mm tip and supplies 20V at 8.5A for 170W total.

Will 170W actually charge my Y510P at full speed?

The 170W output matches the original 36200401 and 888014240 chargers so the laptop draws its maximum current.

Does the 100-240V input cover travel use?

Yes the adapter accepts 100 to 240V AC so it works on mains worldwide with only a plug adapter.

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