386 / SR43W / SR43 – 1.55V Silver Oxide Watch Battery (1 pc)

386 / SR43W is a 1.55V silver oxide (Ag₂O) button cell battery, designed for watches and small precision electronic devices requiring stable voltage output. This description refers to 1 piece (blister packed).

1 pc (blister) Silver oxide 1.55V Ø 11.6 mm Height 4.2 mm 386 / SR43W SR43 301 / SR43SW 186 G12 / AG12 LR43 / LR1142

Model / Code386 / SR43W

Battery TypeSilver oxide (Ag₂O)

General RangeG12 / 301 / 386 / SR43 / LR43 / LR1142

Nominal Voltage1.55 V

Diameter11.6 mm

Height4.2 mm

PackagingBlister – 1 piece

EAN4950096300415

Other Designations (as listed) 301, SR43SW, SR43, 186, G12, AG12, V301, V528, D301, SB-A8, 280-01, V386, D386, LR43, V12GA, L1142, RW84, D186

ApplicationWatch battery / small electronics

Code verification: If your old battery is marked 386, SR43W or any of the compatible codes (SR43, 301, SR43SW, 186, G12, AG12, LR43, LR1142, etc.), this battery is typically the correct replacement. Always confirm dimensions: Ø 11.6 × 4.2 mm.

Why choose a silver oxide battery?

Stable 1.55V output – suitable for accurate timekeeping.
Reliable performance in low-drain precision devices.
Wide compatibility thanks to multiple cross-reference codes.

Typical Applications

Wrist watches
Small clocks
Precision electronic devices (device-dependent)

Safety Information

Do not recharge – non-rechargeable battery.
Do not mix different battery types in one device.
Insert according to correct polarity (+ / -).
Keep out of reach of children (button cells are hazardous if swallowed).

Key Specifications

Type: Silver oxide button cell
Voltage: 1.55V
Dimensions: Ø 11.6 × 4.2 mm
Main codes: 386 / SR43W / SR43
General range: G12 / 301 / 386 / SR43 / LR43 / LR1142
Other references: 301, SR43SW, 186, G12, AG12, V301, V528, D301, SB-A8, 280-01, V386, D386, LR43, V12GA, L1142, RW84, D186
Packaging: 1 pc (blister)
EAN: 4950096300415

Order 386 / SR43W Battery (1 pc)

Reliable 1.55V silver oxide replacement compatible with 386 / SR43W / SR43 and the related cross-reference codes listed above.

Tags: 386 , SR43W , SR43 , AgO , 301 , SR43SW , 186 , G12 , AG12 , LR43 , LR1142 , V301 , V528 , D301 , SB-A8 , 280-01 , V386 , D386 , V12GA , L1142 , RW84 , D186 , 1.55V , silver oxide , button cell , watch battery