How do I activate Boost mode? Currently its not even able to start my small Peugeott when the battery is having power but is not strong enough for starting the engine.
Can you run the car only on Jump Starter? Can you drive a car on Jump starts without working alternator or working battery? Can you leave the jump starter connected to the battery after a successful start? Can you keep the Jump start connected to the battery for a long time? Does leaving a car connected to jumper Starter charge the battery? Does leaving a car connected to jumper Starter harm the battery?
How long should this take to charge up? I received mine with a 75% charge indicated by the blue light array. I've had it on charge with a 5V 2A charger for over 3 hours and the 75% light is still flashing. I am charging with the sliding switch set to OFF. Is this correct? Is my unit faulty?
When you charge the jump starter, no need to switch on the power button, normally it will be fully charged in about four hours. As for your problem, it would be better to try another charger to charge.
Bad device bought new10 days ago charged ig to 100% tried to start car at 100% 1.5 diesel emgine and it Just went to 25% and i was not able to start the car Also. Very bad
I love mine..I highly recommend it
Thanks!
Hey guys. You made a very good thing. Have a good business.
How do I activate Boost mode? Currently its not even able to start my small Peugeott when the battery is having power but is not strong enough for starting the engine.
Ich bin sehr zufrieden mit dem utria car Jump Starter ist perfekt 👌👌
Espero que essa seja melhor que o da concorrência (baseus) que funcionou por 2 meses (guardado).
Does the jump Pack have 3-Li-ion cells =11.1 volts or 4-Li-ion cells=14.8 volts or 4-LiFePO4 Cells=12.8 volts
Hello, it's 4 cells 16.8 Volts
Can you run the car only on Jump Starter?
Can you drive a car on Jump starts without working alternator or working battery?
Can you leave the jump starter connected to the battery after a successful start?
Can you keep the Jump start connected to the battery for a long time?
Does leaving a car connected to jumper Starter charge the battery?
Does leaving a car connected to jumper Starter harm the battery?
I have try it, on my mine Mini Cooper,
but it didn’t work, i try many times,
if the car get started, but it didn’t...
Hello, please contact us via facebook @utraicompany , we will help you.
Why you change hard case cover for UTRAI Jstar 4 now you sell it with this worse case ???
How long should this take to charge up?
I received mine with a 75% charge indicated by the blue light array. I've had it on charge with a 5V 2A charger for over 3 hours and the 75% light is still flashing.
I am charging with the sliding switch set to OFF. Is this correct?
Is my unit faulty?
When you charge the jump starter, no need to switch on the power button, normally it will be fully charged in about four hours. As for your problem, it would be better to try another charger to charge.
I bought one but I used 2 times and I want to use another time and it says error
Hello, please contact marketing@utrai.com, we will help you solve it.
Snel binnen gekregen, vol opgeladen en nu kom ik er achter dat de led niet wil branden.
Please press & hold Power Button for 3 seconds to turn on / off the flashlight.😊
Que presio tiene
My type-c only input
Bad device bought new10 days ago charged ig to 100% tried to start car at 100% 1.5 diesel emgine and it Just went to 25% and i was not able to start the car Also. Very bad
Flashlight don't turn on :(