This video is an unboxing and review of the OES Pack Sentry Hyperion Battery Checker, which is used by me and many others as Lipo Battery Checker. I purchased this for $31 from

In the video I discuss the features of it and provide a brief overview on battery maintenance.

I don't have much for review notes since I have used my RC flying mentor's checker just like this for quite a while and have always wanted one. There is a knock-off version of this available on Hobby King, but it is ALWAYS sold out. In the years to come I hope to be happy with my choice.

Quote 0 0