Renata 395 SR927SW Batteries - 1.55V Silver Oxide 395 Watch Battery (2 Count)

I keep plenty of watch batteries around and whenever I buy batteries, I make sure that I buy the actual brand name not any sort of knock off and these batteries work perfect and last long and they store well where some of the other cheaper batteries don’t store they lose their charge overtime in the package!

I was surprised with the quality of this product, without a doubt the best money invested, the opinions of other buyers influence which is the best option, without a doubt it is this, five stars.

Renata batteries are long lasting.

Work well. Fast delivery.

Esta batería es muy buena y de larga duración

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The package was date coded "ED:09/27." It showed a voltage of 1.592 volts. The silver oxide batteries should be near 1.55 volts. The last battery lasted almost 3 years but 1-3 yrs is common depending on your movement and use of any of the watch's special functions.

Packaging is not what's shown in photos. I ordered 2 batteries. They were obviously cut off from a larger card of multiple batteries. The packaging on mine is red with a white warehouse sticker on them saying they were new, however the "expire" date on them says Nov 2027 and it's July 2025. New batteries usually expire at least 7-10 years away so I know these have been sitting around for several years. Probably explains why the packaging is red and not blue as packaging tends to get updated/refreshed periodically. Installed one into a watch and it seems to be working fine. The last battery, also Renata, lasted about 4 years before needing replacement. Since these batteries are already "old", have to see how long they last.