... original for samsung 18650 cell to made Term:travel power bank power bank / mobile power supply / MOPO CUBE / mobile power / portable ... convenient for travel and emergency situation Circularly light When power bank charging,LED 1,2,3,4 circularly light on. When ... ,4 light off.Warranty 1year Payment We accept payment by Bank Transfer(company account available)/ Western Union / TT /AliPay. Shipment ...