This LIFEO4 18500 battery can be found in electric bikes, electric vehicles, electric wheelchairs, and solar lights.
It was the exact battery I needed. It came in a timely manner and was well packaged.
I have some outdoor solar lights that require this type of battery. I couldn’t find anyone who still sells the original brand that came with them, but this brand fit perfectly.
The battery wasn't a perfect match with the original but it works fine. So far so good. Product arrived promptly.