Murata SR920SW / 371 Silver Oxide 1.55V Batteries - 5 Pieces

Excellent

Bon produit

There are many SR920 batteries available, but many are not good value for money. In terms of chemistry, the different makes are similar. In terms of performance, they are not due to differences in construction, most notably the amount of active electrolyte in each cell and secondarily to minor construction differences causing some to self-discharge and others to drop off voltage pretty quickly. Amazon and others helpfully publish the claimed specifications for the batteries, especially capacity (typically mAh, milliamp-hours) and weight (typically so-many grams, or a fraction of an ounce). You will find, if you look at the various batteries for which specs are published, the ones that weigh a bit more also have roughly correspondingly better output capacity in mAh. After I shopped around I found that these Murata batteries were pretty good value for money and I bought them because I think they should last substantially longer in my wrist watch than the "bargain" batteries.

Good replacement battery for watch.

As advertised.

Llegó a tiempo y todo como lo esperaba. Excelente servicio.