eCoreCell (30pcs) CR927 3V 3 Volt Lithium Single Use Non-rechargeable Button Coin Cell Battery

So far the likelihood of these working are 6/6! I wasn't expecting much for so little, but I'm impressed. I for sure expected at least one of them to be dead. Even then, I suppose you can afford to lose a few when you're buying 40 of them, especially at this price.The images are for little bicycle spoke lights I use on my camping trip to illuminate guy lines on my tent so I don't end up clotheslining one in the middle of the night. Disregard the discoloration of one of the lights. Somehow one of them wound up pink after a week long camping trip -- not the fault of the lights. LED's are essentially on/off devices anyway, so they either work or they don't (no dimming feature).So far so good! I'll update this posting if things change.

Total garbage product. They lasted maybe 5 seconds per set. Spend a little extra for a reputable brand that actually works.

These batteries seem to last 4-5 months for my dogs EZ lites. They are small, individually packed batteries that do the job. I can’t complain one bit.

Packaged well and works as expected. It's nice that they're all packaged individually.

The batteries were nicely packaged and of high quality. I used them to replace batteries in my fidget spinner and they have lasted a long time. I would recommend buying these bc of the value, you can't go wrong!

they were what my husband wanted and they worked great for what he needed and now he has a few for another time.thank you

Product as expected

Ok

Excelente