How to increase Laptop BATTRY life

[tester2]

hi guys i need your help, i got Win7 laptop. My Battry is totally dead, so I bought NEW Battry today, and i like to know "How to increase the life of this BATTRY"

1)--do i have to keep connect BATTRY continously over years, even i am not using LAPTOP ?
2)--do i have to disconnect BATTRY if i am not using couple of MONTHS ?
3)--do i have to keep on CHARGE BATTRY upto 90% even i am not using for couple of months, and i should leave connected to LAPTOP continously, no need to take out ?

what is the best way to increase the LIFE of BATTRY.

And I like to know if BATTRY Power goes to 0% then what happend, because if i am not using BATTRY for couple of months then it will go to 0%. After this is there any problem in my BATTRY.


Thanks & waiting for your replies.

[thewizardofodds]

dot leave it in costantly when using bu5t also if leaving or couple months make sure it has full charge

[DOUGALMCD]

When charging batteries especially a new one wait until discharged fully then charge 100% and charge another hour then disconnect charger. This will improve battery performance.