Originally Posted by KOLIO
5.91" x 3.15" x .79"
150 mm x 80 mm x 20 mm per ALIBABA EXPRESS.
Was curious to size,not too big for portability,so,I got one as well.
Yeah. Aside from being 20000mah, as compared to the 10000mah Astro 3 I have, that's one of the reasons I purchased. I'll have extra chargers all over the place. The 2500mah keychain charger I got was a little bigger than anticipated, so I was a little disappointed in that.