Replace your SONY Clie SJ20 Battery or Keep an Extra Battery on hand as a backup. This is a Super High Capacity 650 mAh, Lithium-Ion Battery that offers up to 40% more up time than your original.  Works in your SONY Clie SJ20 unit.  Simple, Easy and Inexpensive!  You get a New Battery AND You also get a full ONE YEAR Money Back Guarantee exclusively when you purchase from us.

• 650 mAh Battery for SONY Clie SJ20.