Gillaway 001B Car Jump Starter, 3500A Car Jump Starter Battery Pack (Up to 9.0L Gas and 7.0L Diesel Engine), 12V Car Battery Charger Jump Starter Portable Battery Jump Starter with Power Bank- HIVAGI

Excellent product. Economical and reliable

Best jump starter I started my friend car when battery is dead must have in every car

The product is fabulous.Its so convenient to have this around as a car with a dead battery is started effortlessly.My first trial for the Battery POack was to jump start a V8 5000cc Petrol Engine and it did it effortlessly.The device was at 100% and after usage to start one car it only came to 92%.I subsequently used it thrice to help friends start their Diesel & Petrol cars and its only come to 60%.Very good product... and i hope it continues to function as well for some years to come.

Giving 1 star as I cannot give negative rating for this product.After using this almost 4 months I am writing this review. I was able to jump start my vehicle only 1 time after purchasing this product. Because, the battery inside this product is draining like anything. This product means to use it in emergency but at time of emergency there will be no charge to jump start your vehicle, even if you keep it charge for 2times in a week.So this product is not reliable if you really considering it use it during emergency.

Excellent product but over priced

So far I have used it twice with my car in last 1 month and every time it didn't disappoint me. Hope it last longer. I had one which I bought from US but that didn't last more than 2 years.

Not looks like a 3500 A one. Struggling to give sufficient starting current to my Sumo Grande. Suddenly drps the charge to 70% after 4 attempts. Finally vehicle got started.Wait is very lesser than 70mai jump starter. I think, battery capacity is not there as advertised; may be it is less than 10,000 mah only. For a petrol vehicle with a capacity up to 3000 cc, this may be ok.

Used product sent with scrathes.Horrible service