[yumenuu (Sean)]

Didn't really have time to search for this yet being at a construction job with my cell phone..

Does anyone have any recommendations for a portable battery source to keep a go-to mount and a laptop powered for quite a long time? Trying to find one for my astro photography set up, between a Orion Sirius mount and a laptop. Just wondering if anyone had one that they use that works really well.

Thanks