18650 Rechargeable Battery 3.7Volt 18650 Button Top Battery 2 Pack 18650 Batteries for Headlamp LED Flashlight

exactly what you need when this is what you need. works as described and price was average.

Good batteries

It worked well initially with my garden sprayer. But stopped in 3 days. I bought 2. Both same problem. Than I bought a charger, charged it, and it works again.

Bought to replace #18650 3.7v blue flat top battery for rechargeable LED flashlight. Sadly it does NOT fit. Too short, just slightly enough to matter and not connect. I took a pic of them together. Top is new battery, bottom is old battery. Ad says fits 18650 flat top 3.7v - but no it does not. No idea why. It looks like it should..... but it definitely doesn't

I used these to replace some lower quality batteries that came with flashlights. Work great, no issues.

Does not work with my nebo flash light

I bought these for a flashlight that was purchased from Amazon. They discharge rather quickly but they are still better than the batteries that came with the flashlight.

Working well so far, holds charge.