Rechargeable aa Batteries Lithium 8 Pack with Fast Charger,1.5V 3000mWh High Capacity aa Lithium Batteries,Constant Output Li-ion Double a Batteries Cycle Times up to 1600x (Charger+8Pack)

I recently purchased the BATZONE Rechargeable AA Batteries. I didnt get the Fast Charger as i already had one in the house but I couldn't be happier with my purchase! These batteries are an absolute game-changer for anyone looking for reliable, long-lasting power. Do note that NiMH chargers do not work with these, u would need Lithium battery chargers to power these up.First off, the 1.5V 3000mWh high capacity is no joke—these batteries deliver consistent, strong performance, whether I'm using them in my wireless keyboard, gaming controller, or even my digital camera. The constant output ensures that my devices run smoothly without any drop in power, which is a huge plus.The fact that these batteries can be recharged up to 1600 times is incredible. Not only does this save me money in the long run, but it also reduces waste, making it an eco-friendly choice. The included fast charger is super convenient and charges the batteries quickly, so I'm never left waiting around when I need power in a pinch.I also appreciate the sleek design and durability of these batteries. They feel high-quality and have held up perfectly after multiple charge cycles. The 4-pack is the perfect amount for my needs, and I love that I can always have a set charged and ready to go.Overall, I highly recommend the BATZONE Rechargeable AA Batteries to anyone in need of reliable, high-performance batteries. They’ve exceeded my expectations in every way, and I’ll definitely be sticking with this brand for all my battery needs!

We have had theft and vandalism in our areas. Our security cameras require batteries. These rechargeable are a nice option. The charger charges more than I need each time. I also bought more rechargeable batteries so th cameras are always on.

These rechargeable AA batteries are a great choice if you want long-lasting power. They stay strong at 1.5V, so your devices work well without slowing down. The fast charger makes recharging easy, and you can reuse them up to 1,600 times, saving money on disposable batteries. They’re perfect for things like cameras, game controllers, and flashlights. Simple, reliable, and a good deal!

They are nice and I get their point however you just can’t replace Duracells for longevity, they take a long time to charge and last 1/2 as long, maybe at some point they will last longer but for now I will use Duracell

I purchased these in order to have a few extra batteries before hurricane Milton in Florida. I received them promptly as I've come to expect when buying through Amazon. I put them on charge immediately after unboxing them with the provided USB C type Cable. It did take a little while for them to fully charge, so I do recommend you use an adequate power source brick type charger for charging, but they will charge fine from any USB C port. After all the LED lights stopped blinking indicating that they were fully charged I tested the no load voltage output, Happy to say it was exactly 1.5 volts DC. If you have devices that require the battery cells to be 1.5 Volts for peak performance then these battery cells are perfect, instead of the the more common 1.2 Volt cells, and I highly recommend this product for anyone in that situation. One example, in my case is my older Whites metal detectors will function at full power using these 1.5 volts battery cells as opposed to a very noticeable performance degradation and lower coil output signal power with the more common 1.2 volt rechargeable cell. My metal detector does not lose any detection depth at all using this product. All in all, these are exactly as advertised. They work great for me. I hope this review is of some help for anyone contemplating these battery cells.

I purchased these batteries for my Blink Doorbell. I did not realize lithium batteries could be recharged. I tried charging my Energizer AA batteries it hat came with my Blink devices in this charger and I only got red lights. This charger does not like charging other lithium batteries from other manufacturers. The charger is nicely built and works very well. The cord it comes with is a bit short so I used one of my own chords. Batteries took about 12 hours to go to full charge. I then put two in my Blink Doorbell and they seem to work fine. We will see how long they last. I feel for the money, these are a good value.

Nice, compact charger. Simple to use and you don't need AI to understand leds. It needs to plug into your cell phone charger but it has the standard USB C connector. I have a Blink camera that takes 4 AA batteries. So the 8 pack let's you switch to new cells in one step.

I recently purchased the BATZONE Rechargeable AA Batteries 8-Pack with Fast Charger and have been thoroughly impressed with their performance. Each battery boasts a high capacity of 3000mWh at 1.5V, ensuring a consistent and reliable power supply for my devices.The charger features eight independent charging slots and utilizes a magnetic design, allowing for seamless integration of battery charging and storage. This thoughtful design not only makes charging more efficient but also simplifies storage and portability. The charger's ability to support 1-8 AA lithium batteries in any combination is a testament to its versatility.After multiple charging cycles, these batteries have maintained their capacity and performance, making them a cost-effective and environmentally friendly alternative to disposable batteries. The build quality is robust, and the batteries fit perfectly into all my AA-compatible devices.Overall, the BATZONE Rechargeable AA Batteries and Fast Charger have exceeded my expectations in terms of performance, convenience, and value. I highly recommend this product to anyone seeking a reliable and innovative battery solution.