Displace original Part number: SDL352054 merchandise Type: Li-Polymer, Volts: 3.7V, Capacity: 185mAh / 0.68Wh. Dimensions: 54.00 x 20.54 x 3.60mm, Weight: 31g. High capacity circulatory function, perfect replace your original batteries. Please select the correct battery according to your original battery part number. Long warranty - batteries include 30-day Money Back and 1-YEAR Warranty.