Well I did say today was a day of videos, and thus we have yet another for your viewing pleasure, this time round and iPhone 4 accessory in the form of the Aegis Power case which apparently “rescues your phone’s battery.”

The video unboxing of the Aegis Power case for the iPhone 4 comes our way courtesy of Jon Rettinger over at Technobuffalo and lasts almost six minutes, and Jon received a few of the Power cases so will be giving them away later so keep an eye on his website.

The Aegis Power case for iPhone 4 apparently delivers an extra 5 hours of talk time, 7 hours of video time, 20 hours of audio playback and is 100% harmless to mobile phones and costs $39.99 with free shipping from acase4iphone4.

Anyway that’s about it, there are a few other features the Aegis Power case brings to the iPhone 4 but I’ll let you find them out by hitting the play button and checking out the unboxing…enjoy.