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Ashley Anne
Reviewed in the United States on March 6, 2025
Super neat, easy to use charging case, sleek design, batteries don’t seem to last long but I have them on high use outdoor cameras. Value great for quality!
Laura
Reviewed in the United States on March 15, 2025
I've been using the Mupoer Rechargeable AA Lithium Batteries for a few months now, and I’m really impressed with their performance. They charge quickly and hold their charge for an incredibly long time, even with regular use in high-drain devices like my wireless mouse and game controllers. I love that they come with a USB charging option — it’s super convenient and saves me from constantly buying disposable batteries.The batteries are lightweight and consistent in output, providing steady power without any noticeable drop in performance. They also seem to recharge very quickly, which is a big plus when you’re in a hurry. I've recharged them multiple times now, and they still perform like new.Overall, the Mupoer Rechargeable AA Batteries are a great investment. They save money in the long run, are environmentally friendly, and deliver reliable power. I highly recommend them to anyone looking for high-quality rechargeable batteries!
Ramiro Rentería
Reviewed in Mexico on March 10, 2025
El modo de cargar y guardar es muy bueno y tienen buena duración de carga
Suzanne Slang
Reviewed in the United States on February 8, 2025
I was almost in disbelief at the cost of this product when I first looked at it because its about the same cost as buying a pack of just 4 disposable lithium batteries. The fact that you get 8 rechargeable AA lithium batteries, plus the charger is an amazing deal! The charger is small and compact and the quality is great. It shows when each battery is fully charged and if and if there may be an issue with one they light up with different respective colors. Totally worth the purchase and saves money and the environment too in the long term. The power and longevity of the batteries once charged supercedes disposable batteries as well!
Jocelyn
Reviewed in Mexico on February 3, 2025
Excelente producto
Kindle Customer
Reviewed in the United States on February 24, 2025
Stay charged a long time
Greg G
Reviewed in the United States on February 10, 2025
As the review title implies, I'm on my second set of these. The first set had one battery that was determined to be bad by the charger (I tried it in different slots with the same result), so I processed a return and they sent me a second set, which seems to be working fine. (Note: none of the paperwork with the the product provided any contact information for the manufacturer.)I bought these because they are 1.5V (vs 1.2V for NiMH and other rechargeables) and I anticipate they will mostly be used in gaming controllers, but their first test was in a portable guitar amp, which required 6 batteries (i.e., 9V total), and they worked very well for that.I really like the charger. It seems to be well built, and when plugged in it shows the status of each battery separately.I estimate that they need to last long enough to replace 7 or 8 alkaline batteries (each) for this purchase to be worthwhile, so we'll see how long they last, but thus far I'm happy enough with these to give them a pass on the first set (thanks to Amazon's excellent return policy) and assign 5 stars, but if you buy these I recommend plugging them soon after receipt to ensure they are all good.
José Manuel Bautista Gauzín
Reviewed in Mexico on February 1, 2025
Al primer uso se soltó una de las terminales de una batería, a los pocos segundos empezó a calentarse al punto de no poder sostenerla en la mano.
Carlos Heredia
Reviewed in Mexico on January 27, 2025
Me salieron 2 pilas que no pude usar en el equipo que quise, pero de ahí en más buen funcionamiento
Eric
Reviewed in the United States on January 26, 2025
This has been great, I am in Iowa right now and it’s been -10 and -20° for like two weeks, the batteries did not go bad for at least six months. The energizer lithium batteries would last about the same amount of time, but they would cost $12 for a four pack.This cost me $26 for eight of them, so the price difference has been huge, these have also worked great for my son‘s oculus controllers I’ve had them for about eight months now and consistently they’ve worked and charged. I am ordering another set.
Alberto
Reviewed in Mexico on January 21, 2025
Tengo una chapa electrónica que consume una cantidad increíble de pilas, por lo que las baterías alcalinas no eran opción económicamente viable. Así que le puse baterías de NiMH, pero estas duraban apenas una semana, y a lo mucho dos, si yo operaba manualmente el seguro en la medida de lo posible. Pero la verdad era una medida ridícula, pues si de usar manualmente la chapa se trata, mejor usar una mecánica.Así fue como llegué a estas baterías. Leí comentarios acerca de su larga duración, y decidí probarlas. Es impresionante lo mucho que duran. Pasé de una semana con uso normal, a un mes completo! Y sospecho que todavía les podría sacar una semana más de carga, solo que la chapa ya empezaba a abrir con lentitud, así que decidí recargarlas ya. Si lo que quieres es una batería recargable, pero que dure tanto como una alcalina, esta batería es la única opción que conozco.Una nota adicional es que supuestamente durará más después de unos 5 ciclos de carga. No puedo atestiguar acerca de esto, pues apenas las he recargado una sola vez, pero si es verdad, entonces la carga de estas baterías es realmente brutal!Cargador: a este precio, pocas baterías incluyen un cargador. Y el que tienen estas es una hermosura. Es un baúl muy finamente realizado, que tiene un led indicador de carga de manera individual para cada batería. La tapa tiene un magneto que la hace cerrar y abrir con facilidad. La entrada es USB-C, e incluye el cable!La única desventaja es que no carga tan rápido como dicen. De hecho, en vez de tres horas, tarda cinco. Pero no me parece mal, sobre todo considerando lo mucho que dura la carga. Es bueno que incluyan el cargador, no sólo porque obtienes más valor por tu dinero, sino porque estas baterías no deben introducirse en un cargador para pilas de NiMH.En cuanto a la durabilidad, no tengo modo de saberla todavía, pero los componentes se sienten de calidad.Considerando todo, no volveré a comprar baterías de NiMH. Estas son las mejores recargables que he comprado jamás!Compré la versión de 3000mAh. Hay una versión de 3600mAh, que probablemente sean aún más formidables! La diferencia de precios no es mucha, así que probablemente valgan mucho la pena!
CRey
Reviewed in the United States on November 24, 2024
Love this. Appreciate the charge boxCan see me keeping this for a while
Careful_User
Reviewed in the United States on October 15, 2024
Anyone who has a Blink Camera knows that Batteries are it's worst enemy.Not only do the Blink Cameras not work well with Regular AA batteries, they need those expensive lithium batteries and the price of those have practically doubled in the last 2 years. The major brand lithium batteries have become so expensive that I was using off brand ones and I always wondered why there were no rechargeable ones.Today I'm singing in the Rain because Now there is.Keep in mind that I bought the 3600 versions instead of the 3000 as that holds 20% more power.I was very skeptical but really hopeful so I bought this and it arrived well packaged.I plugged it into my Fast Charger for my Phone.I've heard people complaining about the charger getting hot, keep in mind that this is going to draw current at the top end so it is best to use a high amp charger like the fast phone chargers if possible. Took a few hours and they were all charged and steady green light.I immediately deployed all 8 into 4 different Blink Cameras and so far 10 days later they are still going strong. Battery indicates OK in the App.Anyone who says they don't work on Blink is simply lying and I would be suspicious of their interests.I knew something was up, when suddenly I noticed that the price of name brand Lithium batteries had dropped significantly recently, I can give you one guess why. There are now alternatives.I will not be surprised if within the next few months suddenly that major brand that owned the Lithium AA Battery market releases a rechargeable one.My own thoughts are if they only last a month between charges I'm totally fine with it, because I've had other off-brand non-rechargeable batteries last only 3 months. I've ordered another spare set so I can rotate batteries while charging without any downtime.The fact that my locality no longer accepts Lithium batteries for recycling and insists that I just throw them in the trash, means that these will be great for the environment. That is another great advantage.For now I'm yet to get a clear timeline on how long they will last but I'll report back on how long they last between charges in an Update.== == UPDATE 12-10-2024 == ==Well its been 2 months and my most active camera told me the battery is low.For reference I was changing that camera's battery with regular lithium ones every 5 months with Brand name. I tried those no-name lithium battery I got just 3 months.So these rechargeable last 2 months and I was able to just recharge it again and pop it back in.This is the reason why I bought this in the first place and I'm delighted with it's performance.For my low traffic areas, these are still solid green, so I'm happy.Based on what I've already seen, I would guess these would last 6months to 1 year in low to non-traffic areas, where I would get nearly 2 years.
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