2X Renata Watch Battery Swiss Made Batteries 362 Sr721Sw V362 D 601 S 280-29 Sb-Ak/Dk Sr58 Sr721 Silver Oxide 1.55V



9897 In Stock

Regular price £1.64

Renata 362 Swiss Made Lithium Button/Coin Cell Watch Battery SR721SW, 0% Mercury free with Long Expiry date

Renata 362 Swiss Made Lithium Coin Cell Battery SR721SW

Renata 362 SR721SW 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: 24 mAh, Discharge over 34.8 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: ~0,40 g
Dimensions(according IEC 60086-3):-
  • Diameter: 7,90 mm (0,311“)
  • Height: 2,10 mm (0,083“)
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 (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 362 SR721SW  Batteries.

Renata 362 Swiss Made Lithium Coin Cell Battery SR721SW
Renata 362

5.00 Average

5 Reviews


Easy to order-price was good- no postage charges- arrived quickly. What more can I say?

Posted 1 month ago

martin bushell

Item as stated...............Pleased

Posted 1 month ago

Mr. S. S. Beckett

First class product.

Posted 2 months ago

colin campbell

terrific service ,delivery and price.....will use again

Posted 2 months ago

Peter Jagger

Posted 6 months ago