Battery Capacity(mAh): 12000-18000External Testing Certification: FCCExternal Testing Certification: CCCExternal Testing Certification: ROHSExternal Testing Certification: ceNumber Of Built-in Batteries: 4Conversion Rate: >90%Peak Current: 600 AVoltage: 12VItem Weight: 480gSpecial Features: SOS LightingSpecial Features: Warning LightSpecial Features: Cigarette Lighter StarterSpecial Features: LightingSpecial Features: USBSuitable: For Petrol Car Under 4.0L & Diesel Car Under 3.0LBattery Cell Composition: Lithium polymer batteryPeak Current: 600A Jump StarterStart Current: 300A Jump StarterCycle boot life: Start car more than 3000 timesBest gift: For Father, Brothers, Husband, Friends and YourselfCigarette Lighter Adapter As Gift: 1