Details
Details
Type: Silver Oxide
Voltage: 6V
Diameter: 13.0 mm
Height: 25.2 mm
Also known as: 4SR44, V28PX, PX28, 544, KS28, RPX28, S1325S, S1325,
PX28-S, 1406SOP, RFA1611, RFA-16-11.
This 4SR44 or PX28-S battery is a popular silver-oxide cell are commonly used in cameras (such as the Minox 35ML, Bronica GS-1 and Canon AE-1), light meters and blood sugar testers.
This 4SR44 or PX28-S battery is a popular replacement for the now discontinued PX28 mercury battery. These mercury batteries, no longer manufactured because of their toxicity, were variously known as PX28, 4MR44, V4034PX, 4H-C, 4NR44, HM-4C.
The 4SR44 or PX28S batteries have a shelf life of 8 + years, so why not buy two or more.
This Silver Oxide 4SR44 cell has exactly the same dimensions as the alkaline 4LR44s, but has a longer battery life. You can always use this silver oxide 4SR44 battery in place of an alkaline 4LR44 for improved performance and less frequent battery changes.

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Additional Info
Additional Info
Condition | New |
---|---|
Diameter | 13.0mm |
Brand | Varta |
Battery Size | 4LR44 |
Height | 25.2mm |
Output Voltage | 6.2 |
Chemistry | Silver Oxide |