Pivos are primarily known for media players, but their MANA line of portable lithium-ion battery packs is intent on changing their media player only face. MANA 2200mAh and MANA 5200mAh are direct competitors with all of the other portable battery packs on the market. Can MANA survive in a crowded market? Check out the full review to find out!
Feb 10, 2016 0