Lipo C storage : r PeptideForum Most Lipo battery chargers have a Storage mode. If you dont plan on using them in the next few days it is always best to bring your batteries down or up to storage voltage (approx 3.8v per cell). Expandable Heated Lipo Sleeve USB C LiPo Safe Charging & Storage Bag for up to 8S Batt Nobody's kidding about proper LiPo storage Flite Test This lipo bag fits perfectly in my ammo can. I think this makes for a pretty solid budget lipo storage solution. : r rccars