Panasonic alkaline batteries AA size LR14XJ 2 pieces 4984824719736 (10 sets)

By using U-technology, it lasts 20% longer than conventional models. Improved leakage resistance by improving the negative electrode material. Optimized the amount of positive and negative electrodes as the amount of electrolyte increased. By creating a well-balanced composition of the amount of positive electrode, negative electrode, and electrolyte in the battery, it is now possible to increase the amount of electrolyte without damaging it. There is no natural deterioration or sudden decline in power or safety, and even after 5 years, it maintains high performance that exceeds JIS standards.