... 12VBattery Specific: Safety, high energy, compact, lightweightItem Type: Jump LeadsItem Weight:300 gWarranty:12 MonthsCertification: CE, FCC, ROHSShell ... before trying again.Step5: Disconnect the jump start cable from the jump starter within 10 seconds after the engine ... @hotmail.com Aawtchapp:13613029437portable mini car jump starte9000mAh portable car jump starter Car Battery Booster car bank power ...