3.7V 140mAH Lithium Polymer Battery302030 1)Cycle life:500times 2)Lead time:5days 3)Warranty:One year 4)MOQ:one year ... devices: Notebook, PDA, portable electrograph, portable printer. 3.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4. ... battery pack for over 10 years,have own factory.2.Strong R&d team to support.3.Provide best brand cell: Sanyo,Panasonic, ...