paleblue USB Rechargeable AA Batteries (12-Pack) - 2550mWh Lithium Ion, 1.5V, 1000+ Charge Cycles, Includes (3) 4-in-1 USB-A to USB-C Charging Cables, LED Charge Indicator, Quick 1.9 Hour Charging

I've had these batteries for about a year now.. These are such a life, and money saver!! They all charge at the same time via USB-C and these seem to have a longer life than traditional batteries when used in the same items. I love that I can bring these camping or on a trip, and recharge them in the car, with a small solar panel charger, or in a hotel room if needed! The indicator/charging lights are really cool so I can glance at them and see if they're full or not. The charging adapter makes chargeming them all at the same time very easy, and is extremely lightweight and doesn't take up much space. I love that these prevent batteries from going into the garbage dump, and can be recharged many, many times which is a huge savings in my wallet, and for the earth in the end! These are definitely worth the purchase, I plan on buying more in other sizes so I never have to use traditional overpriced batteries again!

These are wonderful batteries. They're easier to charge than other reusables because you can them in one at a time, rather than having to charge in pairs. I use them in my flashlights and they work great.

Bought to help reduce the amount of AA batteries I buy. They fit exactly like a normal AA and are very easy to use for any device that calls for them. Battery life is fantastic, normally feeling like double that of a normal AA. Love the integrated charging monitor in each battery and the included travel case and cable. The LED indicator for each battery is very bright and it's easy to understand when they are fully charged and ready to use.

These batteries have worked great in all my low-drain devices. If you use things like LED candles, fairy lights, TV remotes, wireless keyboards, or a low-draw mouse, Li-ion is usually the better choice. They hold their charge longer when the device isn’t used every day. Ni-MH batteries (like Eneloops) slowly lose power when they sit, so they can feel weaker in these kinds of products. That’s why Li-ion performs better for long gaps between uses. Charging is simple—any 5V USB charger works—and they refill in under two hours, which is much faster than most Ni-MH batteries. The power has been steady and reliable. Real-world example: I put a pair in my LED candles, and weeks later they’re still bright without needing a recharge. If you want a battery that stays charged longer and is easier to manage, these are a great pick. I would buy them again.

I’m a musician and I use these for my wireless units. They work great and last for 5-6 hours on a single charge. A few things I’ve noticed after almost a year of use: They die all at once. My battery indicator shows full until they die. Not a huge deal once you get used to how long they should last. I just charge them between shows to make sure they are full each time I use them. In my experience, the charger is picky. I’ve tried multiple USB cubes from various manufacturers and different wattages and some work, some don’t. Some will charge 3 batteries but not 4. Not a huge deal since I have a ton of cubes available but it’s something you should know. If you have an issue with them not charging correctly try a different USB cube. Should fix the issue.

A must have if you have kids with toys that require batteries (and "eat" batteries) or if you use LED candles a lot! We have purchased quite a few packages of PaleBlue rechargeable batteries over the last few years. They are awesome! At first glance, I can see why some people would think they are pricey. They ARE kind of an investment at the outset, but when you figure that each battery can be charged 1,000 times, the price per battery is negligible! Truly, when you consider how many charges each battery has, you realize that traditional batteries are SIGNIFICANTLY more expensive. Plus, with non-rechargeable batteries you have the issue of having to dispose of them. It's not always easy to find battery recycling areas and you're not supposed to just throw them in the garbage. A couple more pros: they fit anywhere a traditional battery will fit. This isn't the case for all rechargeable batteries! They are very well made. They feel sturdy and high quality. They charge quickly, and the light up indicator shows when they are fully charged. They are the type of battery that will give you full power right up until the end, before needing to be recharged. Some batteries will start to weaken over time which greatly diminishes the performance of whatever you have the batteries in. With these batteries, you get full performance until they need to be recharged. It's true we haven't tested the 1000 charge claim yet. We've probably only cycled our batteries 100 times, and they still perform beautifully for the same amount of time on each charge. Even if they fail at this point, which they don't show any sign of doing, we will have gotten our money's worth many, many times over. HIGHLY RECOMMEND!

I know there's a couple other brands that can out perform these, but they require chunky charging bricks. I mainly use these for a controller and the included USB squid can be plugged into the top of my PC case and when I need to swap, I just unplug the fresh ones and hook up the old, and since it's only a USB squid it takes up very little room with barely any cable to speak of.

I have bought energizer and durecell rechargeable batteries. Both needed there own charging stations. The energizer batteries would last a very small time on full charge and then would charge pretty quickly. The durecells would last longer but some would not charge after just one use. Both were horrible products. The pure blues last three times as long as the durecell rechargeable and there life span is unknown to me at this time as none have failed on me.

J ai déjà acheté ce genre de batterie chez un concurrent mais avec chargeur et capacité donc plus élevée à cause de leurs système de recharge sur la batterie qui fait perdre de la capacité. Les batterie de la concurrence étaient bien lourdes et bien finit par contre ils annonçaient 1500 cycles de recharges . Or après test effectué dans les mêmes conditions celle ci se décharger de 1 pourcent par cycle de decharge complète. La technologie lithium n aime pas la decharge profonde et donc au bout de 20 recharges vous perdez déjà 20 pourcent des batteries . Donc mensonge . Pour cette marque , les résultats des tests sont concluants il y a même 9 minutes de plus a la seconde recharge, ce qui est logique vus que sur des batteries lithium , la performance est optimum après 2 , 3 recharge complète. Par contre ce qui est dommage c est que la capacité de 1700 mah c est un peu faible. Elles durent moins longtemps que des alcalines de moyennes gammes , encore plus d écart avec des bonnes NiMH rechargeable haut de gamme de 2800 mah mais la c est du 1,2 volt et pratiquement 14 h de moins sur ma radio testé c est a dire 21,53 h sur les piles palesblue au lieu de 35 heures avec la gamme duracelle 100 pourcent efficacité en plus . Plus qu a voir si elles tiennent vraiment 1000 cycles de recharges et je pense que paleblue vas encore améliorer ça capacité dans l avenir . Au moins ces batteries la sont protégées par un système de protection de décharge profonde , ce que beaucoup de marque concurrentes n ont pas . Elles sont plus chère mais au moins en théorie devrait avoir une plus grande durée de vie

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Excellent batteries which charge super quick - perfect for all my Wireless band equipment (mic, guitar and IEM's) I bought another pack they were so good. I've saved a ton of money on Duracell's

I’m really happy with this product! It arrived quickly, was well-packaged, and works just as described. The quality is impressive, and it’s been a useful addition to my daily routine. Definitely met my expectations—and I’d happily recommend it to others looking for something reliable and well-made.

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