AAA USB-C Rechargeable Batteries

I used to have a lot of NiCad rechargeable batteries, but they had very short life spans. I was skeptical buying any rechargeables until I saw these Lithium Ion batteries from Pale Blue. I bought a set to try in a wireless microphone. I noticed the power curve was better than the batteries I normally use. They lasted a bit longer and they recharge quickly. Since then I have purchased AA, AAA, and 9v batteries from Pale Blue and have no regrets at all. Great product and I’ll probably buy more as the needed.

These batteries have worked in everything I've put them in, from my PC gaming controller to my razor! They also hold their charge for a long time, and I'm glad to have found them. Minor suggestion, though: Make some AAAA batteries. I have a couple of electronics that take those, and I think these would be ideal for them!

I love the compact nature of these batteries and the charging system. So far they appear to hold their charge for a long period of time. Great product!

I have applied any of these batteries to anything yet but I'm sure they are fine. They do charge up really fast.

Been so needing theses smart batteries thanks

I really love the design of these batteries and knowing that I am doing something good for environment. Thank you for making such a great product!

These batteries are doing well in my trail cams. They last just as long as a good Energizer battery and they recharge very quickly. I like that they come with a USB-C charging cable that allows charging all 4 batteries at one time. I also like that these batteries charge quite quickly when connected to an appropriate charging source.

The packaging is a little bit cumbersome, as you have to have a screwdriver to open the plastic storage case, which causes me to leave out the two screws that securely close the storage case. The snap-lock on the end of the case could be more secure, and then you could get rid of the two screws (IMHO).

I'd also like to see a volume purchase option, allowing me to purchase 24, 48, 96, or 192 batteries in bulk, without contributing so many plastic 4-battery containers to the landfills. Just saying...if you are making a sustainable product, you may want to consider more sustainable packaging.

I have been a customer for two years and their quality of batteries is second to none. They are well packaged and love the C port to charge the batteries. Will continue to be a customer for many years to come.

it is comforting to know that one has several months of battery power for so little effort and cost.

I bought these because my current batteries (AA) for my smart door locks ran out too quickly which in some cases caused serious problems. Also the AAA batteries for our adjustable bed went low every week or so. Replaced both weeks ago and I have not had to recharge them yet. Pale Blue is more pricey but the best tradeoff between constantly buying batteries or constantly charging them. They have hit the “goldilocks” zone of rechargeable batteries (and I like you charge batteries individually). Well done.

Won’t leave home without them.

The batteries seem to be perfect, work very well and I really love the packaging that comes with it.

Along with the D sized batteries, I ordered a kit of a mix of batteries and it came with a longer than usual charging cord. Unfortunately, there's no easy way to store that particular cord with the batteries like what can be done with the shorter cords.

The box of mixed batteries fit perfectly in the box that came with it. It would be nice if there was a bigger box to hold more PaleBlue than what came with the kit of batteries.

Great alternative to single use AA batteries. I had used NiMh for years. The Paleblue is better.

I’m using these to power an old LED style calculator. I accidentally left it on overnight only to find it still powered up in the morning. In fact, I have used it many hours since then on the same charge. It puts out exactly 9v, is lightweight and super convenient to charge.