Ultimate Speed Portable Jump Starter UMAP 12000 C3

Today I'm testing the latest Ultimate Speed portable jump starter with power bank UMAP 12000 C3. Let's see if its able to start my Astra H 1.9 CDTI at 5 degrees Celcius with dead car battery.

[laurenceking]

I would suggest that if you switch off all auxiliaries such as fan, radio, internal lights etc before doing this kind of test, would have started the vehicle first time! Also ensure engine ‘Stop/Start is switched off before the test as some vehicles will not start using this method!

[pedrogtr]

Thanks, tour video was very important for me. I was doing something wrong and I didnt know.

[martinveldman]

Ultimate speed is a verry good powerstart!!! I have the same!!! Its from the lidl €59, 95

[blattferenc]

Can't wait for the teardown! LiFePo4 is much safer than Li-ion. It won't set your car on fire in summer.
But why are both battery types written on the box?

[TheUltimate]

Dont forget to racharge after using, no battery have the same power in cold temprature

[PAOKLEME]

hey thanks for the video... any idea about a 12V 80Ah battery and 12V 10Ah ? any inforamtion welcome ! thank you

[veronicacamilleri]

How do you charge the power bank itself

[wanmangeng]

How can i use the powerbank feature with the flashlight off

[Рашка-уй]

The H gtc is a hell of a car although the agricultural sounding 1.9 may not be as impressive as my 2.0T was.

[AKT]

It doesnt work getting error light and signal

[ToniArroW]

Lo mejor es el tipo de batería lifepo4
0 explosión o incendio

[batfalcononyoutube]

So far, I have made 3 attempts to start an old car, which battery is not completley dead, but its unable to deliver the needed amps. So, in order to avoid my possible mistake, I hereby write what I have seen.
Fisrt, when I connect this big plug with the device I see those t leds plashing as in your video.
Then I connect the possitive and the negative terminals on the battery. As soon as I do that, I can hear some periodicaly clicks inside the device. (I did not push the ON switch once, but the result was always the same)
After approx, 20 seconds, I turn the key, but the system is unable to turn the engine. Of course when I jump start it with my other car, the starter works as it should and the engine starts.
I am not sure if the device is working properly, so if you too, are hearing clicks after the connection, I assume that this is the way it works.
P.S. Temp is around 16 C an the engine is petrol, not diesel

[marbesky]

If you want to properly jump start a car get rid of that useless limiting relay that's in the wires wich supposedly is there purely to disconect when voltage is higher after the car started
That relay inside is around 70amps and it's way to low to properly start a car or transfer the current needed

[quackermanalex]

will not start car bleeping all the time