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What's DOS?
Posts: 1
Registered: ‎03-28-2016
Location: US
Views: 1,164
Message 1 of 2

SL500 replacement battery

Hello members:  Battery is almost 5 years old, only runs the laptop for about 15 mins now.  Have a Lenovo 9-cell 41++ now.  Anyone found a good aftermarket replacement?  Used to be an Anker batt with good reviews on Amazon, but no longer available.  Hoping to find a decent one in the $50-75 range.  Thanks

Retired Support Specialist
Posts: 3,772
Registered: ‎12-24-2015
Location: IN
Views: 1,138
Message 2 of 2

Re: SL500 replacement battery

Hi Chris,


Welcome to Lenovo Forums.


Here is the battery details & part number which you are looking for.


Battery pack, Li-ion (9 cell) - 42T4620

Battery pack, Li-ion (9 cell) - 42T4619

Battery pack, Li-ion (6 cell) 42T4621

Battery pack, Li-ion (6 cell) 42T4623


Please click here for the authorized Lenovo parts.


Hope this helps. Please let me know your findings.





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