... all kinds of types 2, Customization made 3,OEM&OBM&ODM 4,CE&ROHS 3.7v liion flashlight rechargeable battery pack1, liion ... ,Customization made4,CE&ROHS5,OEM&OBM&ODM6,Chemistry:nickelcadmium7,3.7v battery pack8,wire and leads ,cassette,Welding tablet connection9 ... ,Designed for torch&flashlight&outdoor light.3.7v 2500mah.The feature below:1, Deep cycle life to ...