4X Renata Watch Battery Swiss Made Batteries 379 Sr521Sw V379 D-379 618 Ja 280-59 Sb-Ac/Dc Sr63 Sr521 Silver Oxide 1.55V Coin Cell


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Renata

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Regular price £2.27

4X Renata Watch Battery Swiss Made Batteries 379 Sr521Sw V379 D-379 618 Ja 280-59 Sb-Ac/Dc Sr63 Sr521 Silver Oxide 1.55V Coin Cell

Renata 379 Swiss Made Lithium Button/Coin Cell Watch Battery SR521W, 0% Mercury free with Long Expiry date

Renata 379 SR521SW Watch Battery, Renata's make over 40 different watch battery types, mostly silver oxide 1.55 Volt, this offers a suitable power source for any electronic device requiring an ultra-compact, long-lasting, low voltage power source. Thanks to its close association with the Swiss watch industry, RENATA has first-hand knowledge of what a high-quality watch battery must stand for.

 
Specifications:-
  • Chemical system: Zinc / Monovalent Silver Oxide, high drain
  • Nominal Voltage:1,55 V
  • Capacity: 82 mAh, Discharge over 15 kW at 20°C to 1,2 V
  • Operating Temperature* : 0°C €“ 60°C
  • Self Discharge: Less than 10% per year at 20°C
  • Weight: ~1,02 g
Dimensions(according IEC 60086-3):-
  • Diameter: 9,50 mm (0,374€œ)
  • Height: 3,60 mm (0,142€œ)
Discharge Curve:-
  • Constant Load: 15 kW
  • Starting Drain: 103 μA
  • Temperature: 20°C
Features:-
  • an optimised volume/capacity ratio
  • dimensional precision and stability 
  • high capacity retention on storage
  • excellent reliability thanks to a uniformly high-quality level 
  • state of the art leakproofness thanks to a  sophisticated sealing process 
  • constant availability

Includes: 

  • 4 x Single Renata 379 SR521SW  Batteries.