Protect 7.4 V 6800 mAh 8.4 V 18650 Li-lon Battery bike lights Head lamp special battery pack DC 5.5MM + 8.4V1A Charger
Model Number : 7.4V
Type : Li-Ion
Origin : Mainland China
Brand Name : Dolidada
Size : 37*37*70mm
Nominal Capacity : 6800mah
Weight : 0.2kg
Certification : CE
Application : MP3/MP4 Player
Voltage : 7.4