Soma brand Lite second battery pack is simple. Soma brand Lite, second batteries are mainly used in clocks, toys, items such as anti-theft devices. Soma brand Lite small second battery power consumption, long service life. Soma brand Lite second battery using zinc and chemical production. Soma brand Lite second battery per card 2, each piece of 480, quantities of it. Soma brand Lite second battery was 0.85 Yuan each.