Panasonic Evolta Alkaline C size batteries in a pack of 2. The Panasonic Evolta Alkaline range is the leading range of Panasonic alkaline batteries. The Panasonic Evolta C size alkaline battery is the one down from the largest of the four popular cylindrical batteries we use day to day. The C cell is also known as an LR14 MN1400, part number LR14EGE/2BP. Theres are 12 packs of 2 batteries in each box.