Replace your Palm Handspring Treo 90 Battery or Keep an Extra Battery on hand as a backup. This is a Super High Capacity 550 mAh, Lithium-Ion Battery that offers up to 40% more up time than your original.  Works in your Palm Handspring Treo 90.  Simple, Easy and Inexpensive!  You get a New Battery, a FREE Torx Tool, AND You also get a full ONE YEAR Money Back Guarantee exclusively when you purchase from us.

• Battery for Palm Treo 90 - 550 mAh