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Compact black rectangular power brick with integrated cables

iTekiro

iTekiro 65W AC Adapter 20V 3.25A for Lenovo IdeaPad 510S 510s 520

SKU CH-7JW0-JV472

A 65 W, 20 V AC adapter with 6 ft cords that powers and charges compatible Lenovo IdeaPad 510S and 520 models

  • TypeAC Adapter
  • Battery TypeLithium-Ion
  • AC Adapter Voltage20V
  • AC Adapter Current3.25A
  • AC Adapter Output Power65W
  • Reach distant outlets with two 6 ft cables included
  • Protects laptop from voltage spikes and current surges
  • Delivers consistent 65W power for reliable daily use
  • Rugged sealed case resists moisture and humid conditions
  • Works worldwide on 100-240V mains without a converter

Compatible Replacement Adapter

This 65W AC adapter replaces 45W and 65W Lenovo chargers for IdeaPad 510S, 510s and 520 models. It supplies 20V at 3.25A to power the laptop and charge the battery whether the system is on or off. The unit is new and includes a 6 ft AC cord plus a 6 ft DC cord for extended reach.

Input and Output Limits

The adapter accepts AC 100 to 240V at 50 to 60Hz for worldwide use. Maximum output is 65W at 20VDC 3.25A, so it cannot replace a 90W Lenovo adapter. The rugged case measures 4.25 x 1.89 x 1.18 inches and weighs 10.8 oz with the AC cord included.

Pre-Purchase Checks

Verify that your Lenovo model appears in the supported list such as 510S-14ISK, 510s-14IKB or 520-15IKB and that the original charger is rated 45W or 65W. Confirm the barrel connector matches your laptop's charging port before ordering. This unit is not suitable for devices requiring a 90W power supply.

Highlights

  • Reach distant outlets with two 6 ft cables included
  • Protects laptop from voltage spikes and current surges
  • Delivers consistent 65W power for reliable daily use
  • Rugged sealed case resists moisture and humid conditions
  • Works worldwide on 100-240V mains without a converter

Specifications

TypeAC Adapter
Battery TypeLithium-Ion
AC Adapter Voltage20V
AC Adapter Current3.25A
AC Adapter Output Power65W

Questions about this item

Should I pick the 45 W or the 65 W version for my Lenovo IdeaPad 510S?

This unit is a single 65 W model rated at 20 V and 3.25 A; it replaces both the 45 W and 65 W Lenovo chargers, so no separate version choice is needed.

What does the 65 W rating mean when the adapter is plugged into my laptop?

It delivers up to 20 V at 3.25 A, supplying enough power to run the IdeaPad 510S, 510s or 520 and charge its battery simultaneously.

What connector standard does this adapter use and what voltage does it provide?

It uses the Lenovo-compatible barrel tip and supplies a fixed 20 V DC output at 3.25 A.

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