... .CC, CV, Floating stage charging mode, multi protection functions,2. light weight, elegant appearance, 3.competitive prices; 4.OEM and ODM ... .Temperature: -10~45 Degree2.Hi-pot: ≥AC1500 (P to S),≥AC1500 (P to FG)3.Life Expectancy: 50,000H at 25 DegreeOccassions ... , Electric wheel Battery.3. Motorcycle Battery4. Auto Motive Battery Convenient to use,easy using ,8KW power supply,professional factory