9V LI-ion battery for 6F22 3.7v 350mAH Real highes

9V battery Voltage: 9V Capacity: 350mAH OEM and ODM LI-ION BATTERY ISO 9001 STANDARD 1.Voltage: 3.7V 2..Package: Plastic Bag,Blister.Box packing,Carton Packing 3.Cell Check: divide different capacity by equipment one by one; 4.End Products to be checked one by one 5. After-sale service:replacement for any defects according to arrangement; Assemble line and test instrument; 6.. Each battery is designed and assembled with double protection control and 9. new and strong battery liner assemble line and test instrument; 7..New high capacity cell assure theperformance in talking and standby similar as original set;