10x Renata Watch Battery Swiss Made Batteries 361 SR721W V361 D X 280-53 SB-BK/EK SR58 SR721 Silver Oxide 1.55V - Battery - Renata

10X Renata Watch Battery Swiss Made Batteries 361 Sr721W V361 D X 280-53 Sb-Bk/Ek Sr58 Sr721 Silver Oxide 1.55V

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9998 In Stock

Regular price £5.32

Renata 361 Swiss Made Lithium Button/Coin Cell Watch Battery SR721W, 0% Mercury free with Long Expiry date

Renata 361 SR721W 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 Swiss watch industry, RENATA has first-hand knowledge of what a high-quality watch battery must stand for.
  • Chemical system: Zinc / Monovalent Silver Oxide, high drain
  • Nominal Voltage:1,55 V
  • Capacity: 24 mAh, Discharge over 34,8 kW at 20°C to 1,2 V
  • Operating Temperature* : -10°C €“ 60°C
  • Self Discharge: Less than 10% per year at 20°C
  • Weight: ~0,40 g
Dimensions(according IEC 60086-3):-
  • Diameter: 7,90 mm (0,311€œ)
  • Height: 2,10 mm (0,083€œ)
Discharge Curve:-
  • Constant Load: 34,8 kW
  • Starting Drain: 44,5 μA
  • Temperature: 20°C
  • 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


  • 10 x Single Renata 361 SR721W  Batteries.

Renata 361 Swiss Made Lithium Coin Cell Battery SR721W