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Renata 346 Silver Oxide Button Cell 1.55 V 9.5 mAh SR621SW X704490

Renata 346 Silver Oxide Button Cell 1.55 V 9.5 mAh SR621SW X704490
Renata 346 Silver Oxide Button Cell 1.55 V 9.5 mAh SR621SW X704490
R315
The Renata 346 is a mercury-free silver oxide button cell engineered for stable voltage delivery in watches and compact electronics. Unlike generic alternatives, its low self-discharge and flat discharge curve keep timekeeping accurate over years of service.HighlightsNominal voltage: 1.55 VCapacity:... Read More
Stock Out Of Stock Code 3547154 Brand RENATA Model X704490 Warranty 2 Years

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Estimated delivery Tuesday, October 6
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The Renata 346 is a mercury-free silver oxide button cell engineered for stable voltage delivery in watches and compact electronics. Unlike generic alternatives, its low self-discharge and flat discharge curve keep timekeeping accurate over years of service.

Highlights

  • Nominal voltage: 1.55 V
  • Capacity: 9.5 mAh
  • IEC designation: SR621SW
  • Mercury-free chemistry
  • Diameter: 6.8 mm, height: 2.15 mm

In daily use

This cell suits watches, calculators, and small medical devices where consistent voltage matters. Its wide operating range from -10°C to +60°C ensures dependable performance in varied environments.

Full specifications

  • Battery type: Button Cell
  • Battery chemistry: Silver Oxide
  • Nominal voltage: 1.55 V
  • Capacity: 9.5 mAh
  • IEC standard: SR621SW
  • Diameter: 6.8 mm
  • Height: 2.15 mm
  • Operating temperature range: -10°C to +60°C
  • Shelf life: 3-5 years
  • Mercury content: Mercury Free
  • Rechargeable: No
  • Primary application: Watches, Small Electronics
  • Packaging quantity: 1 Battery per pack
  • Equivalent models: SR621SW, SR68, V346, D346, 621, SB-AW
  • Terminal type: Flat Top
  • Energy: 14.725 mWh

Final note

A reliable power source for precision timekeeping and low-drain devices, backed by Renata's Swiss heritage.

Specifications
Battery type
Button Cell
Brand
Renata
Built-in battery
No
Category
Batteries
EAN
785618713121
Embeeded battery
No
Model
346
MPN
X704490
Packing quantity
1
Power source
Battery
Producer product name
Renata Knopfzelle 346 1.55 V 1 St. 9.5 mAh Silberoxid
Product type
Battery
Quantity per pack
1
Type
Silver Oxide
Weight
1 kg
Price history over the last 6 months
Renata 346 Silver Oxide Button Cell 1.55 V 9.5 mAh SR621SW X704490
Current
R315
Lowest
R305
Highest
R315
Change 24H
+R9   +3%
Week
—   
Month
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