FITHOOD 523450 3.7v Battery Rechargeable LI-PO Battery with JST Connector for Household Appliances

The battery appears perfect. However, it does NOT fit Flir C2 camera as another site said it woul.

Bought to replace a worn out lithium battery in a set of noise-cancelling headphones. I learned about the availability via an online forum along with instructions to swap out. Very easy and now the headphones are working again with a very low cost fix.

I use this in my meshtastic node. Charges fine and runs the node for many hours.

The media could not be loaded. A lot of solar garden LED light went dark after just a year of usage. The reason is very simple: 18650 is bad. None of the replacements could last over a year. So I tried w/ this one. And it is bright and shining after three weeks. I am pretty sure this is it because I have another type of garden light uses this battery and it’s been working fine for more than 3 years.

Great little battery to extend the play time of a TrimUI S model. You'll have to 3D print a custom back for the expanded size but it's easy and worth it.

I installed this battery in my backup camera and it works well so far

this is supposed to replaced the old aging battery but I wont fit in the spot due to oversized dimensions.

Use this one to replace a busted one in a wireless Bluetooth keyboard and is holding strong.