Battery Biz B-5142 Fujitsu LifeBook Battery Our Fujitsu LifeBook T5010W Main Battery is designed with the finest components available. We guarantee that this part will meet or exceed original manufacturer power specifications. This Main Battery is brand new and includes a 30 day money back guarantee and a 1 year warranty. Flat $3.99 shipping for your entire order to anywhere in the United States Rectangular shaped battery with slit-type contacts on the side.