Seiko Instruments SR521SW-5SE 低耗电池 0% Hg 低耗电 1.55V；16mAh

Width: 5.8 mm

Height: 2.15 mm

Capacity: 16 mAh

Unit Weight: 230 mg

Battery Size: SR63

Output Voltage: 1.55 V

Battery Chemistry: Silver Oxide

Termination Style: Pressure Contact

Rechargeable/Non-Rechargeable: Non-Rechargeable