900mAh 3.7V ICR 18350 Li-ion Rechargeable Batteries 4 Pack, 3.7V Lithium-Ion Battery 18350 Rechargeable Battery for Handheld LED Flashlight, Portable Electronic Devices...4 Count

Charges quick and lasts long

Good batteries works well.

Great batteries at decent price

They worked great in my outdoor solar lights

These are a garbage. Charged in my EBL smart charger which indicates a full charge. They are bright for about 2 minutes in a flashlight and that’s it. Charged again and after 10 minutes they show a full charge ? How ? Something ain’t right. Same thing over and over. After 3 times I gave up. These batteries are trash. Don’t buy. Spend the money and get a name brand like energizer.

Worked fine

I've used them for a while now. Thr charge time is decent. Not too fast but for me I just charge them over night. They seam to last a good amount of time, every few weeks. It probably depends on how much you use them.I don't really know how to find out if it lost it charging power. I won't know until I probably use it for a year or so.So far it's worth the value for the money

Economic battery.