Product Description Specification itemvalueBattery Size18650ApplicationConsumer Electronics, Toys, Boats, Power ToolsCycle Life500 cyclesCathode MaterialsLiCoO2Model Number18650Operating Temperature(℃)-25~55℃Place of OriginChinaGuangdongBrand NameEWTBattery TypeSolid state Packing & Delivery To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided. Company Profile Everwin Tech Co., Limited