FlyHi Car Jump Starter

My car had been sitting for two weeks over Christmas and the battery had drained to the point nothing electrical worked. With this connected the engine started first time without any complaint.Just make sure you follow the instructions; I had to press a button to put it the unit into an emergency override mode. I suspect this was because my car battery was so flat it couldn't verify that the leads were connected properly.

Looks well made and nice case - and works well. Originally thought it didn’t work (before I read instructions) however reseting the smart plug fixed my problem and started car with ompletely dead battery immediately. Device very light and seems well put together

excellent product worked when abroard great value

Although fully charged, when connected to car battery terminals, green light failed to come on , followed troubleshooting instructions and pressed reset button but made no difference. Item did not work. Very disappointing

Had this bought for me at Christmas as a present. It was used in action for the first time this morning in temperature of -3 on our works diesel van. I could no believe how well this worked, a must for any car owner to keep in your boot. The beauty of this is that you don't need to jump start off another vehicle. A really good bit of kit, thoroughly recommended.

Bought for horse lorry 4.5 diesel. Doesnt work.

Very disapointed. I only have it for a couple of months and it didnt work. It was fully charged.