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What's DOS?
Posts: 1
Registered: ‎07-24-2018
Location: US
Views: 620
Message 1 of 2

52+ Battery replacement for Lenovo Thinkpad X220


I have a 2011 Lenovo Thinkpad S/N - #######, with a 52+ 11.1 V 5.16Ah Li-ion 00 battery (FRU P/N - 42T4879, ASM P/N - 42T4880) that is not functioning at all, and hence I plan to buy a new replacement battery, but when I check on the lenovo website, I get a recommendation: external, 6c, 2.9Ah, LiIon, PAN, part - 45N1177) which is a 67+  10.8 V 5.13Ah Li-ion 20.


1) If I buy 67+, will it be compatible with my laptop?

2) Is it a better battery?


Attached: Current Battery Pic


Thank you




Mod's Edit: Serial number removed from public view to protect member from its unwanted use.

Machine Type Model  4294CTO



Community SeniorMod
Community SeniorMod
Posts: 10,034
Registered: ‎01-01-2010
Location: US
Views: 600
Message 2 of 2

Re: 52+ Battery replacement for Lenovo Thinkpad X220

It is the newer version.  I don't know about "better" but it is compatible and has the circuitry to work with x230


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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