Battery for Sony Clie PEG-SJ22 PDA Pocket PC PEG-S 30-Day Money Back Guarantee & 1 Year Replacement Warranty! Capacity: 700mAh 3.7V (2.59 WHr) Dimensions: 19.04 x 50.8 x 9.52 mm (WxLxH) Condition: Brand New - 100% OEM Compatible Type: Li-Ion