Battery pack removal and installation - ThinkPad T410, T410i
Battery pack removal
Important notice for replacing a battery pack:
ThinkVantage Toolbox (in Windows 7) and Lenovo System Toolbox (in Windows Vista and Windows XP) have an automatic battery diagnostic that determines if the battery pack is defective. A battery pack FRU should not be replaced unless this diagnostic shows that the battery is defective.
The only exception to this is if the battery pack is physically damaged or a customer is reporting a possible safety issue.
If ThinkVantage Toolbox or Lenovo System Toolbox is not installed in the computer, the customer should download this program before a non-physically damaged battery pack is replaced. Note that a physically damaged battery pack is non-warranty replacement.
DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode.
Unlock the battery latch . Holding the battery latch in the unlocked position , remove the battery pack in the direction shown by arrow .
When installing: Install the battery pack in the slot, and then make sure that the battery latch is in the locked position.