T40 - Stop battery charging at 90%

[teohky]

I was wondering if there are any software that can help me stop charging the battery once it hit 90% level?

[bananaman]

Hi teohky, and welcome to the Lenovo User Community!

Yes, the ThinkVantage Power Manager does that. Click on Battery Maintenance.

If it is not installed, you can download it from the Drivers & sofware page.

[billbolton Community Moderator]

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bananaman wrote:

Yes, the ThinkVantage Power Manager does that. Click on Battery Maintenance.

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The T40 does not have the hardware to support variable battery charge points, so Power Manager cannot do that on a T40.

Cheers,

Bill

[bananaman]

Thanks Bill! That explains that.