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4 Posts

11-14-2016

IQ

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Lenovo Thinkpad W550s Power Adapter

2016-11-14, 8:04 AM

hi, 

i need to buy a new AC power adapter for my W550s. 

the available adapter in both lenovo site and amazon is with part number is : 0A36258 

while the original part number is 45N0254

both are 65W. 

 

is it ok ? can i safely buy the ( 0A36258 ) ac power adapter for my thinkpad W550s ? 

 

thanks,

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2 Posts

03-31-2016

US

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Re: Lenovo Thinkpad W550s Power Adapter

2016-11-30, 1:04 AM

Yes the Lenovo AC adapter that came with your laptop (65W) is identical to PN 0A36258.

 

Also you can check here for the list of all compatible Lenovo AC adapters (for laptop PN starting with 20EN). Higher wattage is fine and should charge the batery faster at the cost of size/weight of the adapter.

http://accsmartfind.lenovo.com/search?query=20e2&queryIsMT=0&pageSize=40&pageIndex=1&categoryId=9

 

 

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10491 Posts

01-02-2010

US

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Re: Lenovo Thinkpad W550s Power Adapter

2016-11-30, 3:53 AM

Make sure you get a real Lenovo adapter.  There are aftermarket ones that are "compatible" but not well made.


Rich


I do not respond to requests for private, one-on-one help. Your questions should be posted in the appropriate forum where they may help others as well.

If a response answers your question, please mark it as the accepted solution.

I am not an employee or agent of Lenovo.
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518 Posts

02-24-2014

AF

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Re: Lenovo Thinkpad W550s Power Adapter

2016-12-02, 4:30 AM

Any adapter with a power on (good) LED, is better than ANY Lenovo PSU black box.  Saves wasting time going from socket to socket trying to find a good one, or noticing the extension cord has been switched off or unpluged.

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