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Cheap replacement battery for lenovo thinkpad r400. This lenovo thinkpad r400 battery has been tested and validated on lenovo systems. All of
Maximize the productivity you get from lenovo thinkpad r400 laptop mobility. Adding a second replacement lenovo thinkpad r400 battery to your lenovo laptop - or keeping a charged spare thinkpad r400 battery on hand - can help:
1. Adding a lenovo thinkpad r400 laptop battery to a laptop expansion bay (optical drive bay) may double your run time between charges. Work longer without worrying about finding an electrical outlet to charge up.
2. No available expansion bay? Keep a spare charged thinkpad r400 battery with you and continue working when your primary thinkpad r400 battery pack is discharged, no matter where you are.
3. Enjoy more wireless freedom. You can't take full advantage of wireless networking if you have to plug your laptop's AC adapter into a wall outlet; yet wireless networking can discharge your thinkpad r400 lenovo battery faster. A second or spare laptop battery for lenovo thinkpad r400 is the answer.
4. If you use your laptop to watch DVDs, you've probably noticed it reduces lenovo battery run time. A second or spare lenovo thinkpad r400 Lithium ion battery can help make sure you see the final credits.