Top Tech 529771111 3 In 1 Booster Pack 12V Air Compressor 400 Amp 1000 Amp Peak

Used once so far without problems. Just a little peeved that I had to but a complete new unit, because the battery in my old one died. The cost of a replacement battery (which would be quite easy to fit) was substantially more than the cost of the complete unit. Crazy - So much unnecessary waste and damage to the planet! The problem with these things is that you only need them once in a blue moon. And when you need them either the battery is flat, because you haven't needed it, so its been forgotten and not charged, or you've kept it on charge and the battery is totally cooked and useless! I've set this one up on a timer so it gets 15 minutes charge every day. So how that goes!

This product was exactly as described. It does all it says it will and was absolutely invaluable during the cold weather. I have an old car and was able to take this with me when I went out and although I only needed to use it on the move once it did start my car straight away and saved me from needing to call for help.

perfect for the garage & able to do a multiple of other thing such as tyre inflate.

This is pretty rotten. In fact it's useless. When fully charged it can barely pump an air-bed. And yes, that is with a 12V high volume, low pressure pump atatched as the built-in one is no good even for that. It won;t hold it's charge for more than a day or 2. So it is not fit for the purpose it is sold for. It is poorly built, and the socket for the charger has collapsed inwards now. So it's going in the bin having never been usefully used for any of it's claimed uses.

I was confused at the beginning because there is no on/off switch on the machine. It took me a while to work out just simply clip them to the battery and wait for a while before turn on the ignition. I was skeptical at the beginning with few bad review but overall it works on my Honda Jazz.

Bought this to jump start the car...if need be, on cold mornings. Has been sort of "ok" in that it does provide some extra juice but sometimes it is just not enough. In the end I just used it as a compressor for pumping up the tyres. At least it wasn't expensive. I would say you get what you pay for and if your REALLY need something to jump start a car occasionally I would spend more and get a better designed and more powerful product.

My car wasn't used for a while, this jump starts a flat battery in one go. It is now used by all my neighbours on the street with the same problem, they borrow, start car and return. You just charge it at home and take out to the car, no power lead needed in the street. Something I will always carry in my boot, have twice stopped and helped strangers using this. But, make sure it is properly stored if carrying in your car and leads are fully isolated, this boy packs a punch!

In the cold months car batteries are prone to failure. So I bought this to ensure that I would be able to start the car, whatever the weather. It is light in consideration that it contains lead acid batteries and I like the feature that it can be kept charged up in the car by means of the cigarette lighter adapter. So it can be kept in the car and is always ready for use.