Tips Before Purchase Please confirm the compatible model and battery part number carefully before you purchase it. If you are not sure, please send email to us with your battery details or pictures, we will give you professional suggestions. ProductSiteLaunchDate : 2018-12-17T07:52:05.285Z RecommendedUsesForProduct : Phone Reusability : Rechargeable SafetyDataSheetUrl : https://www.bornmieo.com/product/MSDS.pdf SupplierDeclaredDgHzRegulation : transportation UnitCount : 1 Voltage : 3.7 volts