Renata 379 Swiss Made Watch Battery  Batteries SR521SW Pack Of 2

Renata 379 Swiss Made Watch Battery Batteries SR521SW Pack Of 2


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Renata

9754 In Stock

Regular price £1.59

Renata 379 Swiss Made Lithium Coin Cell Battery SR521SW

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 kW 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€œ)
  • Height: 2,15 mm (0,085€œ)
Discharge Curve:-
  • Constant Load: 47 kW
  • Starting Drain: 32.6 μA
  • Temperature: 20°C
Features:-
  • an optimized volume/capacity ratio
  • dimensional precision and stability 
  • high capacity retention on storage (low self-discharge) 
  • excellent reliability thanks to a uniformly high-quality level 
  • state of the art leakproofness thanks to a  sophisticated sealing process 
  • constant availability

Includes: 

  • 2 x Single Renata 379 SR521SW  Batteries.

Renata 379 Swiss Made Lithium Coin Cell Battery SR521SW
Renata

4.86 Average

7 Reviews

Alan Church

Good price, fast delivery

Posted 3 weeks ago

Anonymous

Posted 2 months ago

Anonymous

Prompt service. All fine

Posted 2 months ago

Margaret Wright

Excellent price and quick delivery . Thoroughly recommend and will not hesitate to use again.

Posted 4 months ago

Stephen Scott

What can I say - they're watch batteries? Were cheap and with quick delivery.

Posted 4 months ago

Larry Killick

Posted 4 months ago

Timothy Scargill

Posted 5 months ago