Renata 391 Watch Battery Swiss Made Batteries Sr1120W V391 D-391 609 L 280-30 Sb-Bs/Es Sr55 Sr1121 Silver Oxide 1.55V Coin Cell, 0% Mercury free with Long Expiry date
Renata 391 SR1120W 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 the Swiss watch industry, RENATA has first-hand knowledge of what a high-quality watch battery must stand for.
Specifications:-
- Chemical system: Zinc / Monovalent Silver Oxide, high drain
- Nominal Voltage:1,55 V
- Capacity: 50 mAh, Discharge over 18,2 kΩ at 20°C to 1,2 V
- Operating Temperature* : -10°C - 60°C
- Self Discharge: Less than 10% per year at 20°C
- Weight: ~0,87 g
Dimensions(according IEC 60086-3):-
- Diameter: 11,60 mm (0,457")
- Height: 2,05 mm (0,081")
Discharge Curve:-
- Constant Load: 18,2 kΩ
- Starting Drain: 84,1 μA
- Temperature: 20°C
Features:-
- 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
Includes:
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Renata 391 Watch Batteries.
