The iRestore Hair Rejuvenation System rechargeable battery pack and clip is an external device allowing the user the freedom of mobility while treating their thinning hair. Users no longer need to be positioned near a wall outlet to use iRestore. The battery pack offers the user the ability to have 3 hours of usage without needing to recharge it. The iRestore remote control clips into the battery pack holster and the pack easily plugs into the remote. The user has a choice of clipping the ultra-lightweight battery pack to their belt, laying the pack next to them or placing the device in their pocket for easy mobility.