Super handy to have! They charge very quickly. I'm very happy that I bought them

These are pretty cool. They charge quickly, and the battery life is long-lasting, Best of all, I don't need to keep buying batties

Good product, I was looking for rechargeable batteries for a few days, and you are caught my attention because of their charging form, I received them barely and checked their charge and I find them perfect, I really do not know how long they will last but I hope a long time.

A double-A battery that is USB rechargeable. This is a game-changer. Super convenient and last for the expected time as promoted. Trust me, it's worth getting a set.

The batteries are very easy to use and charge. We use the batteries for our remote controls. We have changed the batteries several times and they hold their charge very well. The value was also an important factor for us when purchasing these batteries.

Before I bought the Rechargeable AA Batteries, I had to keep looking for missing batteries. Now with the Rechargeable AA Batteries, I can charge it and use them for a very long time, and I really like this product.

I no longer need to purchase too many AA batteries on hand (which sometimes get expired/ broken) if I do not use it immediately. With these rechargeable ones, it cancels the need to buy them continuously. Power charging is very fast and efficient. Also, they can be used for a long time after charging. Highly recommend.

It charges very quickly and has a longer life than traditional batteries. The battery itself has a built-in charge adjustment function. It comes with a charging cable that can handle all four batteries at once and can be powered by ordinary micro-USB cables. A very convenient way to charge. I like this new way to charge batteries. It ’s very new and easy to use, and it saves the environment of recycling used batteries.

These batteries work well. I have a lot of kids toys that require AA batteries and I like to save some money by avoiding buying one-time-use batteries. I like USB charging, in which I can use a power bank to charge if I am not in the house. The color indication will change from red to green once the batteries are fully charged. It is very easy to use and charge.

These are great, no cap to lose unlike others on the market, or have a seal deteriorate over time causing the cap to fall off. Don't quite feel like 1450mAh, more like a good 1300, for how long they've lasted in their first charge cycle, but can't complain at all, way better for the earth than using non-rechargeables and tossing each time they are dead.