Reference only — this item is no longer available. This product has been discontinued and cannot be ordered. We keep the page online so the specifications and documentation stay available to anyone still running the equipment. Current replacements are listed further down.

Discontinued

Renata Button Cell 1.55v Silver Oxide Battery (SR44W) Reeses Compliant

Reference only — not for sale

Model	SR44W
Manufacturer	Renata
Category	Batteries
Status	Discontinued

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Product details (archived)

The information below is retained for reference only. This item is discontinued and cannot be ordered.

Renata 357/ SR44W Button Cell Silver Oxide 1.55v Battery, 5.4 x 11.6mm

This battery is mercury free and has a capacity of 190 mAh. Suitable for analog and basic digital watches and hand held devices that have extra functions. The additional functions require short bursts of power which these batteries are perfect for. Renata Button battery cells are at top of the world with a reported failure rate of less than 1%. Manufacturing high quality batteries with high capacity retention on storage, Renata continues to provide reliable power sources for many hand held devices.

uL 4200A Battery for Reese’s Law Compliant
0% Mercury.
Chemical System: Silver Oxide (Zn/Ag₂O)
Designation: IEC-SR44
Nominal Voltage: 1.55 Volts
Typical Capacity: 190 mAh* (to 1.2 volts)
Capacity Test: 6.8K ohm continuous drain at 21°C
Typical Weight: 2.3 grams
Typical Volume: 0.57 cubic centimeters
Impedance (40 Hz): 3 to 10 ohms
Stable voltage during shelf life.
Diameter: 0.45" (11.6mm).
Height: 0.21" (5.4mm).

* Varies according to the applied load, temperature, and cutoff voltage.

Cross Reference With: D303, D357, D303/357, GS13, 228, 357, 280-62, J, SB-B9, SR1154, SR44, SR44W, SR44H, 541, SP357, V357, 4276, KS76, 280-8, SR76E, 1131SO