$3.5 E-smart slim E-Cigarette Battery 808/510 thread fit for eGo battery

          Contact:sales@crown-ecigarette.com
         

                   Contact:sales@crown-ecigarette.com
        website:http://www.china-ecigarette.com/
                   http://www.crown-ecigarette.com/

Full-charged battery can support about 5 hours working. 
Capacity: 320mAh 
Battery length: 80mm x diameter 15mm 
Switch: 5 times click to turn on/off