10x Renata 399 Watch Battery Swiss Made Batteries 399 SR927W V399 D-399 W 280-44 SB-BP/EP SR927 SR57 Silver Oxide 1.55V Coin Cell - Battery - Renata

10X Renata 399 Watch Battery Swiss Made Batteries 399 Sr927W V399 D-399 W 280-44 Sb-Bp/Ep Sr927 Sr57 Silver Oxide 1.55V Coin Cell

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996 In Stock

Regular price £5.45

Renata 399 Swiss Made Lithium Button/Coin Cell Watch Battery SR927W, 0% Mercury free with Long Expiry date

Renata 399 SR927W 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: 55 mAh, Discharge over 22,1 kW at 20°C to 1,2 V
  • Operating Temperature* : 0°C €“ 60°C
  • Self Discharge: Less than 10% per year at 20°C
  • Weight: ~0,76 g
Dimensions(according IEC 60086-3):-
  • Diameter: 9,50 mm (0,374€œ)
  • Height: 2,70 mm (0,106€œ)
Discharge Curve:-
  • Constant Load: 22,1 kW
  • Starting Drain: 70,1 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 399 SR927W Batteries.

Renata 399 Swiss Made Lithium Coin Cell Battery SR927W