8 Pack Rechargeable Lithium AA Batteries with Fast Charger, 1.5V High Power 3600mWh Double A Batteries, AA Rechargeable Li-ion Batteries with 2000+ Cycle Times

Batteries perform well. Long lasting in 3v flashlight. A little slow to recharge, but that's o.k.

I recently purchased this 8-pack of rechargeable lithium AA batteries with the fast charger, and I’m thoroughly impressed. The 3600mWh high power rating means these batteries last significantly longer than standard rechargables and disposables, making them ideal for high-drain devices like cameras, game controllers, and smart home gadgets.Charging is a breeze—the included fast charger quickly tops up the batteries in just a few hours, and the LED indicators let me know exactly when they’re ready to go. I love that I no longer have to buy disposable batteries, saving money and reducing waste. The 2000+ cycle life is a standout feature, promising years of reliable use before needing a replacement.Safety is also a priority, with built-in protection against overcharging, overheating, and short circuits. The batteries perform well in both indoor and outdoor environments, and the constant 1.5V output ensures stable power for all my devices.Overall, this set is a fantastic investment for anyone tired of constantly replacing batteries. Highly recommended for its long-lasting power, quick charging, and impressive durability!

They work great. Hold charge good. Strong enough that I use them for my smartlocks. Last couple of months. Smartlocks are use a lot through out the day. Same with blink camaras. Blink camaras are on high alert and it's very busy area

Works great. A couple of the batteries stopped working/charging. Luckily, the company sells packs of rechargeable batteries to replace them

I found these batteries in the charger to be perfect for the situation I needed it for.I'm using these batteries for my kwikset lock. Standard rechargeable batteries could not run the lock at all. These had enough power and capability to run it perfectly. Since it can charge eight at a time, it gives me plenty to keep the lock constantly running

This is the 2 nd set of batteries. The first set I received and charged. I use them in my door lock. They were great and then I went to replace them and the 4 batteries waiting to be used lost there charge in 30 days. I went to charge them and 1 battery was no longer charging and had never been used.I sent the batteries back for a replacement and the replacement had to charge for 8+ hours. I got tired of waiting and went to bed. In the morning they showed charged. We will see how the replacement set does.In the beginning I was absolutely satisfied with the batteries until it came time for replacement. We will see how these do.

So Far impressed with design , too new to evaluate durability!

One battery would not charge!