Original HTC Extended Battery for HTC Touch Pro, Touch Diamond, & Touch Pro HTC Extended battery for HTC Touch Pro (CDMA), HTC Touch Diamond (CDMA) & HTC Touch Pro (CDMA for Verizon) is designed, engineered manufactured, and tested by professionals dedicated to providing you with the highest quality product, backed up by HTC warranty. Buy this battery to let your cell phone last longer and in times you need it the most. Original HTC Extended Battery for HTC Touch Pro, Touch Diamond, & Touch Pro features Manufactured by HTC No memory effect-- recharge anytime Extended capacity provides for increased talk and stand-by time 1800mAh Lithium Ion Polymer Battery Lithium-ion battery provides superior battery performance Manufacture part #35H00117-03M Talk Time: up to 300Minutes Stand By time: up to 425 Minutes Weight: 1.76 oz Thickness: .39" or 10mm Requires extended battery door will be required to work with your phone. **With an extended battery your phone cases/cover will not fit** Original HTC Extended Battery for HTC Touch Pro, Touch Diamond, & Touch Pro