HIGH CAPACITY BATTERY: The car jump starter can star car 15-20 times, it's also roles as a power bank charging for iphone5/6/6s/7 sumsang/huawei/ZTE/Sony tablet MP4 PSP etc
ENGINES COMPATIBLE: Gas engines up to 4.0 liters and diesel engines up to 3.0 liters for cars, boats, lawn mowers and more.
DUAL MODE LED LIGHT:High brightness lights and the range is about 200 meters;High strobe light can be use as S.O.S. signal in emergency.
INTELLIGENT DETECTION FUNCTION:It can automatic sleep to avoid power lossing when electronic equipments are fully charged.
WARRANTY SERVICE: All orders from GRANDO are covered by the GRANDO manufacturer warranty. 45 days money back guarantee & friendly online service from Monday to Friday.