399 Battery Equivalent
Equivalent codes for the 399 watch battery across major manufacturers, with dimensions, voltage and chemistry.
Diameter
9.5 mm
Height
2.7 mm
Voltage
1.55V
Chemistry
Silver Oxide (High Drain)
Equivalent codes
- IEC
- SR927W
- Renata
- 399
- Sony
- SR927W
- Maxell
- SR927W
- Energizer
- 399
- Varta
- V399
- Duracell
- D399
Full row
| IEC | Renata | Sony | Maxell | Energizer | Varta | Duracell | Ø mm | H mm | V | Chemistry |
|---|---|---|---|---|---|---|---|---|---|---|
| SR927W | 399 | SR927W | SR927W | 399 | V399 | D399 | 9.5 | 2.7 | 1.55V | Silver Oxide (High Drain) |