... copper iron battery The features of TeLong TL12650 battery:1.Safety : currently the safest li-ion battery, CE IS ... 60 centigrade.7.Small in size and light in weight.: Compare with our battery ,1/2 ... Lead Acid Battery(SMF,VRLA,AGM,4V,6V,12V),Our company has advanced battery-production technology, ... performance, for sealed lead acid battery,our case with special Structure to benefit for Oxygen cycle ...