Newest Auto Parts Veestb Powerall 6000 mAh Car Jump Starter Power Bank Emergency Tool for Outdoor Driving 2015 (Black) This product can start 12V gasoline vehicle with up to 65AH car battery (approx with up to 3.0 liter engine). Peak current is 300A. The field experiment data we record is Jaguar XF3.0 as maximum. Specifications SIZE136*75*25mm Weight235g Output5V2A 12V Jump Start Input14V1A Full charging time3 hours Starting current200A Peak current300A Operating temperature-20-60