Tried a few times in the winter now and come to find out it doesn't work in cold weather

The cold weather had no effect on it

, I used it to jump start my brothers WRX since it has been sitting for about 3 months in cold weather so the battery was completely dead, after no lights indicated on the tack life I pressed the boost button and the car started up in seconds.

My 2016 Civic has the original battery and it gave out in the cold weather here in the northeast

Originally I was concerned about the charge running down when in my trunk during very cold or very hot weather, but so far no problem

I used it only onece and it worked as it was supposed to.

It worked exactly as it is supposed to.

Works as it should be

n’t take up a lot of space and easy to carry around

n’t work at all.

n’t had any issues