RAVPower just put their 26800mAh portable battery on sale for $35 Posted by Anil Polat | Jan 24, 2017 | Deals | 0 ShareTweetPin Big battery, big deal, good for today only the RAVPower 26800mAh portable charger is 56% off (a $44.99 discount). Portable Charger RAVPower 26800mAh