There are 288 RCYAL batteries per unit size 1, 1200 RCYAL batteries per unit size 5, and 2,160 RCYAL batteries per unit size 7. The battery belongs to the middle and low grade battery with low mercury, and the storage time is about 180 days. The batteries are exported in large quantities to African and Arab countries and parts of southeast Asia. It is often used on products with low energy consumption.