YTKavq 18650 Battery, 3.7V 2600mAh Rechargeable Li-ion with PH2.0/2P Connector for Flashlights, Drones, RC Toys, Electronics，Please Check Connector Polarity Before Purchase

Perfect fit works great

These batteries were purchased to replace the rechargeable batteries in lighting devices. Whilst the connector was not needed, the wires were. The new batteries were perfect replacements for the tired batteries and are working quite well.

Battery seems ok for the money, took a charge ok while holding correct voltage.let's see how long it lasts.

It just fit in the unit and the charge last for a reasonable time

I bought this battery after finding that the waterproof outdoor solar LED light set was not - waterproof. The battery and battery terminals had rusted and quit. I planned to buy an identical battery and clean the contacts, but not sure this would last. This battery came with wires! So, with a soldering iron, I removed the existing battery contacts and wires and wired the new battery directly to the circuit board. This eliminated the rusting contact. And this battery is 2600 vs 2000 mAh so I holds a larger charge. Same physical size. See my review of T-SUN Solar Pond Lights, IP68 Waterproof RGB LED Submersible Lights, 3-in-1 Floating & Stake Modes

This battery did not work I had it on the charger since It got here almost five to six hours now and it still is not charging it shows that it's charging but it's not accepting the charge it will not work Ithe least they could do is check their batteries before they send them out Now on to the return issue take it to UPS they said UPS will not accept the return label they want a QR code so they don't do any printing out of the QR code I had to have it printed out at another store and bring it to them then they said it was an invalid printout and I don't know why but I took that same QR code and I went to Kohl's and they accepted it UPS sucks it took me going to UPS three times to try to get this damn thing to be sent back and I will never use UPS again ever !!!!!

I was looking for a battery that had a very small two pin connector just like what is shown in several of the images for this product. However, upon receipt of the battery, the connector was a 2P size when I really needed the 1/1.25 size like was shown in the picture. It is so hard to tell what to believe on Amazon because the pictures often do not match the text, and then it is a toss up which one is actually close to the truth.

What i expected

funcionando 100%