STREAMLIGHT(ストリームライト) 85175 CR123Aリチウム電池 2ケ(#SG495S-2) [並行輸入品] | 長寿命の交換用パワーセル。公式ストリームライト品質。信頼性が高く、すぐに使えるパワー。

家で使用しているストリームライトはリチウムイオン充電池なのですが、万が一のことを考えてCA123乾電池も準備しています。災害時の対応も考えておかないといけませんからね、自然放電も少なくて、いざ使う時に威力を発揮してくれるようです。（まだ使用していませんが）

nice but too expensive

Long-Lasting Power You Can Count On These Streamlight CR123A lithium batteries are excellent performers. I’ve been using them in high-drain flashlights, and they hold up very well—much longer than the cheaper alternatives I’ve tried. They arrive fresh, individually packaged, and ready to go, which is nice for storage and easy to keep in a bag or drawer without worrying about contacts touching. What I especially like is their reliability. When you put them in, the flashlight works at full brightness right away—no dim or inconsistent performance. They also have a long shelf life, so even if you don’t use them right away, you know they’ll still be good years down the line. Something to keep in mind: these are not rechargeable. For me, that’s a plus since it keeps them simple and dependable, but if you’re looking for a rechargeable option, you’ll need to choose a different type. Bottom line: Great value and peace of mind for flashlights, cameras, and other gear where dependable power really matters.

Worked as described

Fit into my stream light smoothly, will be buying again

These were the cheapest 2 pack available when I needed two batteries. Allegedly made in USA too. They have good rated capacity and work as expected.