357 / 303 (SR44W / SR44SW / SR44 / SW44SW) – 1.55V Silver Oxide Watch Battery AgO
3.50 €
Ex Tax: 2.87 €
- Stock: In Stock
- Model: 83145
Lowest price last 30 days: 3.50 €
357 / 303 (SR44W / SR44SW / SR44 / SW44SW) – 1.55V Silver Oxide Watch Battery (1 pc)
357 / 303 is a 1.55V silver oxide (watch) button cell designed for watches and small precision devices that require stable voltage output. This description refers to 1 piece in blister.
1 pc (blister)
Silver oxide
1.55V
Ø 11.6 mm
Height 5.4 mm
357 / 303
SR44W / SR44SW
SR44 / SW44SW
G13 / AG13
LR44 / LR1154
A76 / EPX76
V357 / V303
Battery typeSilver oxide (watch battery)
Nominal voltage1.55 V
Main codes357 / 303
IEC codesSR44W / SR44SW / SR44 / SW44SW
Diameter11.6 mm
Height5.4 mm
Quantity1 piece (blister)
EAN4582503190977
Other designations (as listed)
SR44SW, 44, V357, V303, 541, 521, SB-B9, SB-A9, GP357, GP303, 228, L1154, S1154,
V76PX, GPS76E, SR44W, EPX76, A76, S76E, LR1154, LR44, G13, AG13, 303, SR44
Typical useWatches & small electronics
Code check: This battery is commonly referenced as 357 / 303 and also appears on the page as SR44W / SR44SW / SR44 / SW44SW plus the additional equivalents listed above. Always match the marking on your old battery and confirm dimensions.
Why choose a silver oxide watch battery?
- Stable 1.55V output – suitable for accurate timekeeping and precision devices.
- Reliable performance in low-drain applications over longer periods.
- Wide compatibility thanks to many cross-reference codes (357/303, SR44W/SR44SW, LR44/G13, etc.).
Typical applications
- Wrist watches and small clocks
- Small electronic devices and instruments
- Precision electronics requiring stable voltage
Safety information
- Do not recharge – this is a non-rechargeable battery.
- Do not mix old and new batteries in the same device.
- Insert with correct polarity (+ / -).
- Keep out of reach of children (button cells are hazardous if swallowed).
Battery codes can vary by manufacturer. If unsure, compare the physical size (Ø 11.6 × 5.4 mm) and the code on your old battery.
Key specs (quick summary)
- Type: Silver oxide watch battery
- Voltage: 1.55V
- Size: Ø 11.6 × 5.4 mm
- Main codes: 357 / 303
- IEC codes: SR44W / SR44SW / SR44 / SW44SW
- Other references (as listed): SR44SW, 44, V357, V303, 541, 521, SB-B9, SB-A9, GP357, GP303, 228, L1154, S1154, V76PX, GPS76E, SR44W, EPX76, A76, S76E, LR1154, LR44, G13, AG13, 303, SR44
- Packaging: 1 piece (blister)
- EAN: 4582503190977
Order 357 / 303 watch battery (1 pc)
A reliable 1.55V silver oxide replacement compatible with 357 / 303 and the related codes SR44W / SR44SW / SR44 / SW44SW, plus the additional references listed above.
