Varta V379 / SR521SW - Uhrenbatterie

1 pcs., SR63, 15 mAh, Minimum order 2
CHF2.60/1pcs.
1Ratings
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Delivered between Tue, 7.4. and Wed, 8.4.
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Battery type2

Product details

Voltage: 1.55 V
Capacity: 15 mAh
Dimensions: 5.8 (Ø) x 2.15 (H) mm
Weight: 0.23 g
Comparable to Type 379 / SR 63 / SR521SW
Mercury-free (Hg0%)
Primary silver oxide button cell
Made in Germany

Ideal for watches and medical applications. With these powerful silver oxide button cell batteries, you can provide your devices with additional capacity. High-quality primary button cells with a stable voltage characteristic (1.55 V system) available in low and high drain versions. Maximum leak resistance, a constant and stable voltage level, and a low self-discharge rate ensure a long service life. High-quality raw materials are used, and precision processing in fully automated production lines guarantees high quality.

Applications: Watches (digital & analog), medical devices (e.g., blood glucose meter, insulin pump, etc.), smart capsules, smart patches, thermometers, calculators, toys, remote controls, etc.

Key specifications

Battery type
Button battery, Watch battery
Voltage
1.55 V
Battery type
Silver oxide-zinc
Items per sales unit
1 pcs.

General information

Item number
54355394
Manufacturer
Varta
Category
Batteries
Manufacturer no.
HGP21615
Release date
31.1.2025
Sales rank in Category Batteries
1143 of 7156
External links
Manufacturer's site (de)
Minimum order
2

Battery properties

Battery type
Button battery, Watch battery
Battery size
SR63 / SR521 / V379 / 379 / SR521SW
Voltage
1.55 V
Battery type
Silver oxide-zinc
Battery capacity
15 mAh
Rechargeable
Not rechargeable
Durability
5 years

Origin

Country of origin
Germany

Sustainability

Manufacturer commitment
SBTi

Voluntary climate contribution

CO₂ emissions
3.48 kg
Climate contribution
CHF 0.11

Scope of delivery

Items per sales unit
1 pcs.

Product dimensions

Height
2.15 mm
Diameter
5.80 mm
Weight
0.23 g

30-day right of return if unopened
No warranty

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Batteries» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Ultralife
    0 %
  • 1.Uyuni Lighting
    0 %
  • 1.Varta
    0 %
  • 1.Verbatim
    0 %
  • 1.Vinnic
    0 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Panasonic
    0 days
  • 1.Patona
    0 days
  • 1.Philips
    0 days
  • 1.Varta
    0 days
  • 1.Verico
    0 days

Return rate

How often is a product of this brand in the «Batteries» category returned?

Source: Digitec Galaxus
  • 32.Eve Batterie
    0.5 %
  • 32.MediaRange
    0.5 %
  • 32.Varta
    0.5 %
  • 32.Verico
    0.5 %
  • 37.AGFAPHOTO
    0.6 %
Source: Digitec Galaxus