Medical Service^TM

I love this power bank! The color is great and is about the size of an iPhone 5s, maybe a little longer. Charged my battery today and the bank still remained on 100%. Love this so much and anyone looking for a power bank, this one is amazing.

I didn't use the product right away...I was trying the find source of the leak...and also run down the oil in the engine...when I added it and then topped it off with more oil, and drove couple of 100 miles...there was a difference in the leak, it was not stopped but it was a small drop and with a period of no drops, then after the car was stopped for 4- hours or more, another drop....I was hoping it would work good...I'm thinking about buying another bottle...the same or maybe something different.