eMotimo 23000 mAh battery

As we further adopt professional V-Mount and Gold Mount batteries as our primary power source, we have discontinued selling The eMotimo 23000 mAh battery.  

If you are looking for an inexpensive portable pack to power your spectrum, we have found these to be a reliable, we are have used this pack internally, but look very promising 
MaxOak 50000mAH

For more information about external batteries check out this article on powering your spectrum.

Wondering why we don't use internal batteries?