How to Get the Best ibm thinkpad t43 battery Life?

New laptop battery come in a discharged condition and must be fully charged before use it. It is recommended that you fully charge and discharge your new ibm thinkpad t43 battery 3 times to allow it to reach its maximum rated capacity.
1: Charge the battery for 12 hours before use.
2: Let the ibm thinkpad t61p battery drain completely before recharging if you have a li-ion battery.A lithium-ion battery'if one is made for your machine.
3: Let the battery drain as much as possible before recharging if you have an NiMH battery.
4: Recharge an toshiba pa3285u-3brs battery between long periods of inactivity.
5: Travel with an extra battery. Use the two batteries equally.
6: Avoid running the floppy and CD drives off the toshiba tecra a9 battery, if possible.
7: Reduce the display's brightness when possible.
Toshiba Satellite Pro L300 AC Adapter:
Input : AC100-240V (worldwide use)
Output : 19V 6.34A
Power : 120W
Color : Black
Product ID:ATS006
Connecter size:5.5 x 2.5 mm
Item Includes : AC Adapter and Power Cord
Condition: Brand New and 1 year warranty