Electric ball pump with 2000mAh lithium battery, inflate 30 balls on one charge, come with Micro-USB charging cable, about 120 minutes to full charge "when I received this in the mail the other day it came with a full charge".
with a built-in Digital Pressure Gauge and LCD Display, this becomes a very handy air pump to have.
I purchased this hoping it would work for my fitness ball.
So far I have not used it to put air in my fitness ball but plan to in the next few days.
This handy pump is lightweight and easy to use.
So for my outdoor balls for games and then my fitness ball, this is a win-win.