... CE&ROHS high capacity longtime outdoor rechargeable battery:1.3.7v liion rechargeable battery pack for outdoor sound&outdoor lighting2, high ... easy to use and safety8,different with other products10years battery manufacturing experience,excellent service idea,We think we ... are made from the material:Nickelmetal hydride,nickelcadmuum,LithiumIon,polymer,Ternary Material etc.Do you accept Papal?Sorry, we ...