Manufacturer Part Number : IC-JB21R.
Just bought a second one so I can keep one in car and one in shed for lawn mower. Car has a parasitic current drain and it I don't drive it once every 2 weeks it goes dead. I had a battery from another seller but it wouldn't start a completely dead battery. The black attachment that plugs into the box has a boost button on the side. If the lights are blinking red and green, it's just telling you that your battery is too dead. However, that little button is the trick to get battery to take the charge from the power bank. Push that button in and hold it until the light is a solid green. I have several iClever products and they have not disappointed me.
Their products have proven to be reliable and high quality and I did not receive any compensation for this review
We’ve used this several times for our own vehicles and others. So very easy to use and takes so little space in trunk.
Product came on time and looks like a quality product.
This was in my car for over 3 months without being recharged. My brothers car was dead. It Jump started right away. I’m now buying another one since he took the jumper with him.
Great product, very well out together package. A friend bailed me out using an iclever jump starter. This thing worked so well I bought one that moment. It sits in my car, charged, and I have peace of mind.
Very powerful and practical item, would recommend in a heartbeat.
Works good thanks
This this is AMAZING and everyone needs this lil POWERFUL gadget. It's a portable power bank and jump starter. This thing can charge anything that has a USB connection, a computer, any object that has a small DC connector and more importantly, a car battery that's absolutely dead, dead, dead!!! I was skeptical, but in reading the reviews I decided to get this one, because it will pay for itself with use. I can always ho back eventually just go buy a brand new battery anyway. The car has been in the garage the entire week, totally dead. I think that I left the lights on all night. This little bitty thing jump-started my battery from totally dead. This is the bomb.com. As long as I have it, if I happen to find myself in a position needing a jump again, I won't have to call a tow truck or anybody else to jump my car.
It was at 63% charged right out of the box, so I plugged it up to charge it all the way to 100. I hooked the two cables up to their correct places on the battery, but before hooking them up to the battery I made sure that I plugged the connector into the power bank itself. The lights were flashing red and green simultaneously. When they flash red and green simultaneously that's telling you that the power bank itself is fully charged, but the battery in the car is too low. That's true, because my battery was extremely dead. The black attachment that plugs into the box has a boost button on the side, not far from the blue connector. It's a small black button. If the lights are blinking red and green after you have had the cables attached to your battery posts, it's just telling you that your battery is too dead. However, that little button is the trick to get your battery to take the charge from the power bank. Push that button in and hold it until the light is a solid green. Then I promise you that you are going to see the interior lights in your car come on, when you open the door and as soon as you put your key in the ignition and turn it, that baby is going to start right up. I am extremely impressed with this little thing. I am going to get two more for the other two vehicles. This company did an amazing thing when they invented this portable jump starter!!
Great product, easy to use. The battery expanded due to heat (don’t leave in your trunk all the time). The company replaced it as it was still under warranty. The exchange was fast and easy.