Renata 386 Swiss Made Watch Battery Batteries Silver Oxide 1.55V Pack of 10



9998 In Stock

Regular price £13.01

Renata 386 Swiss Made Lithium Button/Coin Cell Watch Battery SR43W, 0% Mercury free with Long Expiry date

Renata 386 SR43W 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: 130 mAh, Discharge over 6,81 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: ~1,67 g
Dimensions(according IEC 60086-3):-
  • Diameter: 11,60 mm (0,457“)
  • Height: 4,20 mm (0,165“)
Discharge Curve:-
  • Constant Load: 6,81 kW
  • Starting Drain: 224,6 μA
  • Temperature: 20°C
  • an optimized 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 386 SR43W  Batteries.

Renata 386