4x Renata 379 Watch Battery SR521SW Silver Oxide Button Coin 1.55V UK


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Renata

9978 In Stock

Sale price £2.49 Regular price £2.99

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, 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, low drain
  • Nominal Voltage:1,55 V
  • Capacity: 16 mAh, Discharge over 47 kΩ at 20°C to 1,2 V
  • Operating Temperature* : -10°C - 60°C
  • Self Discharge: Less than 5% per year at 20°C
  • Weight: ~0,23 g
Dimensions(according IEC 60086-3):-
  • Diameter: 5,80 mm (0,228")
  • Height: 2,15 mm (0,085")
Discharge Curve:-
  • Constant Load: 47 kΩ
  • Starting Drain: 32.6 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 Renata 379 SR521SW Watch Batteries.