2X Renata Watch Battery Swiss Made Batteries 309 Sr754Sw V309 D 70T Sr48 Sr754 Silver Oxide 1.55V



9999 In Stock

Regular price £2.68

Renata 309 Swiss Made Lithium Button/Coin Cell Watch Battery SR754SW, 0% Mercury free with Long Expiry date

Renata 309 Swiss Made Lithium Coin Cell Battery SR754SW

Renata 309 SR754SW 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, low drain
  • Nominal Voltage:1,55 V
  • Capacity: 80 mAh, Discharge over 20 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: ~1,09 g
Dimensions(according IEC 60086-3):-
  • Diameter: 7,90 mm (0,311“)
  • Height: 5,40 mm (0,213“)
Discharge Curve:-
  • Constant Load: 20 kW
  • Starting Drain: 78 μA
  • Temperature: 20°C
  • an optimised 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


  • 2 x Single Renata 309 SR754SW  Batteries.

Renata 309 Swiss Made Lithium Coin Cell Battery SR754SW

Renata 309