Safergo Car Hood Open-Free Jump Starter Helper, 12V Cars only

I was so surprised after my car stared with this. I didn’t leave it on for the full ten minutes like it said but for about 4. It did get hot so I was worried about that worked. I was very very surprised. My battery was not fully dead but just needed a little help to get started.I’m giving it four stars because the battery drained on the device very quickly. I’m not sure if it was that I didn’t charge it long enough or what but the four lights showed it was charged.If you buy the safergo jump started booster cables you do need to buy the jump starter part as well.

Can't even get this thing to work, uhg frustrating!!

did not work

Does not work.

The product is as described. A little lacking on instructions though. I charged the unit for some hours before trying it (inside the car), but it still didn't work. I will ask a friend to check it out to see if I am doing something wrong, and will update this review later.

It doesn’t work I tried many times but it doesn’t work.

I haven't used it yet. Looks OK. It talks about an on-off button which there is none. Instructions for How to use with Extension Cord Kit- says to insert SG-ISHP plug into cigarette lighter socket of well-performed car. next instruction is to Insert the SG-JSHP plug into the cigarette-lighter socket of the stalled car. Toggle the switch on the unit to Booster . Does it matter in which car the actual Jump Starter Helper which has the Booster toggle is located? Apparently not! Instructions to use the unit without the extension cord kit says to insert ECS connector into the jump starter and insert insert SG-JSHP plug into the cigarette lighter socket of the stalled car. Toggle to Booster. That's easy to understand. So, again, the question is when using the extension cord, should the Jump Starter Helper unit be in the operating car or in the "dead" car -- or does it even matter?

Awesome, they sent me the whole shebang including battery. Has all the attachments to the battery plus the cigarette lighter (for older cars) to jump from inside the car. A must have for someone with a car that is not used everyday.