For powering your medical devices, calculators and watches reliably, use the Energizer 357/303 battery.
- Reliably powers toys, watches, glucose monitors and calculators
- Cell size: 357/303
- Type: Silver Oxide
- Volt: 1.5
- Replacement for: 280-03, 280-08, 303/357, D303/357, SB-A9, SR 1154 SW, SR 44 SW, SR 44SW, SR44SW, WS14
- Chemical System: Silver Oxide (Zn/Ag2O)
- Designation: ANSI-1131SO, IEC-SR44
- Nominal Voltage: 1.55 Volts
- Typical Capacity: 150 mAh* (to 1.2 volts) * Varies according to the applied load, temperature, and cutoff voltage.
- Capacity Test: 6.8K ohm continuous drain at 21°C
- Typical Weight: 2.3 grams (0.08 oz.)
- Typical Volume: 0.57 cubic centimeters (0.035 cubic inch)
- Impedance (40 Hz): 5 to 15 ohms