Battery Storeage

[Truthfinder]

Hopefully I'm not posting this in the wrong location !
Please correct me if I have.....

******* I have several 9 cell batteries for my T60 and would like to know the best way to store them, for short term..... I would say for a month or so at a time.

Should I store them with a full charge, 50%, or down low.


Thanks one and all

PS: HAPPY HOLIDAYS TO ALL GROUP MEMBERS

Truthfinder

[aaa]

50%... well actually 40%, but it's not a big difference. The point is full=bad because it wears out faster, empty=bad because it might self-discharge to the point of no return.

[ryengineer]

How to store batteries from Battery University.