■ Silver Oxide Batteries (산화은 1차배터리)
ㅡ SR44W/SW (357 / 303)
◇ Nominal Voltage : 1.55V
◇ Nominal Capacity : 160mAh
◇ Operating Temperature : -10 ~ 60℃
◇ Size : 11.6 x 5.4mm
◇ Weight : 2.2g