Sanyo Eneloop AA 4 Pack Batteries 1900mAh

I've been using this product for three years now, and it still works just like when it was brand new out of the box.These batteries come pre-charged, so you can take them out of the packaging and stick inside your electronic device and use it, just like you would with a non-rechargeable alkaline battery from the supermarket.When you're done using the charge, you can place them in a suitable battery charger that charges Ni-Mh batteries, and it will take as long as your charger requires to make them useable again.The good thing that set these apart from other brands I've used is that they don't start losing capacity after recharging a few times. I felt that they held their capacity well over time, which is great, because then you don't have to throw what seems to be good batteries away and buy them again.I use these models in a variety of things, such as a milk frother for making cappuccino, digital photo camera, voice recorder, Xbox 360 controller, Wii controller, digital clock, portable iPod speakers, portable beard trimmer, and other electronics I have. All the devices I used with these have worked just like they did with alkaline batteries that I buy from the grocery store.I charge them in a super-fast 15-min charger that heats them up due to the quickness in which it charges the batteries, and the eneloops still work perfectly. It's not healthy to overheat batteries, but the eneloops cope well with my fast charger.I never buy other brands anymore, I found that paying a little bit extra saved me money in a period of 12 months, whereas with other cheaper rechargeable batteries I always had issues about them losing capacity after three or four charges, these ones never do, and they also hold charge over time. I tested them for a long time and I can attest to their superior quality.Please do yourself a favour if you're looking for good rechargeable batteries, and buy these, because you deserve not having to deal with dying cameras in the middle of a party because of shoddy batteries.

These batteries seem a bit better than others that I have used. They seem to keep working for a longer period. So far I am satisfied and happier than with other rechargeable batteries that I have used in the past that have not lasted long.

I didn’t ask for this

Having used these for almost a year now, I can testify that the hype isn't overstated. I haven't made any scientific tests or the like, but every use has convinced me.I put the first set in my camera december 2008, and although I'm not running around taking pictures all the time, I'm using it frequently when I visit my young son. He is 2 yo and loves to play with the camera watching all the pictures on the lcd screen and trying to take pictures on his own. Still the first set lasted about half a year, and when they eventually faded out I put in the replacements, and they had not been charged in the meantime and they still run!! It's unbeliveable, but I do believe :-)And at the moment you get a pack of 4 for just 6.45. That's a bargain, although I don't know how long that lasts, but I just increased my stock with 48 more and use them for everything.It is not only Sanyo who makes these kind of low drain Nimh, but I have only used Eneloops so I cannot say how they fare compared to the real competition, but compared to standard Nimh, it's hardly a competition, regardless of their claimed capacity. I simply don't understand why standard Nimh are still being produced.

I like many people am fed up with an endless succession of different chargers. So now we are a happy household with zillions of things that all require AA batteries.THE ONLY PROBLEM was that the rechargeables tended to bleed so f you charged up and then went off to photograph a week or more later they tended to have partially discharged. Not these little beauties .... they stay charged for weeks and weeks and last FAR longer than ordinary rechargeables with 2700MASo get these IMMEDIATELY. I then use a Pentax K200D SLR , my kids all use Canon A640 or somesuch and we have less clutter ... Also in an emergency you can carry Lithiums ..... PERFECT

I recently bought a Pentax K-x which, unusually for a DSLR, uses AA batteries. Several reviews suggested that battery life in the Pentax K-x was poor unless one used non-self discharging batteries such as Sanyo Eneloops, so I bought some. I am very pleased with the result, as these batteries seem to go on forever, and have the added advantage that, once recharged, they stay recharged, so you know whether your batteries are full or not. My wife is now also using them in her Fuji Finepix, which always used to suffer from short battery life. One minor disadvantage is that, with the dedicated Sanyo Ni-MH battery charger, they do take at least 14 hours to recharge, but I don't consider this a great hardship, so they still get five stars from me.

My Canon AA digicam had problems with alkaline batteries. Always marked them as empty after 30-50 shots.Tried several rechargeables I had (phillips,energizer) but they couldn't work in the camera, although fully charged out of the charger!After reading an article about how cameras interpret voltages, I though I should try Eneloops. Eneloop (and some other hybrid batteries) loose their peak voltage at a different rate than ordinary cells. They start with about 1.3 volts and keep it at that level for a much much longer time than the typical rechargeable that continuously drop their voltage to 1.25v, 1.20v, 1.15v etc. Every camera has a cut off voltage that shuts itself down in order to protect the battery and its electronics. If a camera has a cut off voltage of 1.10v, then with ordinary cells, will perform a shut down in a matter of minutes (especially if your camera is older). With Eneloops, the voltage keep staying in the higher levels (1.15-1.30) for a much much longer period. And recovers much faster from a flash shot (a high drain drops instantly the voltage of the cell)Please try it yourself and use your old camera again!

Sono state le prime ricaricabili 'ibride' ("ready to use") che ho comprato, 2-3 anni fa, e hanno salvato la mia fotocamera Canon A590IS che si rifiutava di funzionare con le Ni-MH classiche; oltre ad avere meno caduta di tensione sotto carico, queste rimangono cariche per molti mesi (non capisco perché quelle che si scaricano in due settimane siano ancora in produzione).In seguito ne ho acquistate di diverse altre marche (tutte prodotte su licenza Sanyo, a quel che ne so) ma queste sono le migliori: le altre dopo un po' di ricariche degradano o si rompono, le Eneloop funzionano ancora perfettamente.

Para el que utilice pilas o baterías "de toda la vida",probablemente la mejor batería.Desde hace un tiempo(4 años),ya solamente utilizo este tipo de baterías "precargadas" o de " baja autodescarga".Tengo de estas "lsd" de varias marcas:GP,Sanyo,Uniross,Panasonic,Ikea y Varta.¿Por qué?.Pues por dos razones: la longevidad y el mantenimiento de la carga por varios meses.Esta nueva batería de Sanyo indica que soporta 1500 ciclos de carga/descarga.Con que fuera la mitad(750) ya es la repera.Son las que más ciclos soportan,lo cual,si las anteriores (1000 ciclos) eran magníficas,imaginad éstas.La mayoría de estas baterías reconocen una capacidad de entre 1900~2100 a/h.En este caso,suelen durar unos 1000 reciclados,por término medio.Es cierto que ya las hay de 2300,2400 y 2500 a/h,pero en este caso la duración de cargas/descargas se mueve entre. 300~500., diferencia notable.Las más antiguas que tengo de unos 7~8 años todavía tienen entre 1900~2050 a/h de capacidad,una pasada.Estas últimas lsd de mayor capacidad:2300~2500,habrá que ver cuánto tiempo duran.De hecho,las baterías de menor capacidad antiguas que podamos tener (de15 ó más años) seguramente serán las únicas que tengamos operativas,las que no eran de baja autodescarga.Sabemos que existen baterías recargables de bastante más capacidad, hasta unos 2800a/h,que sí,al principio las cargas y son muy eficientes,pero al cabo de un año+-, la autodescarga es terrible,haciéndolas casi inservibles por eso mismo,en cuanto las dejas unos días después de cargar sin usar,se quedan sin carga.Estas de baja autodescarga son mucho más longevas,lo que es un mejor negocio,bajo mi punto de vista.Bueno,pues entre todas, sinónimo de calidad,eficacia y buen precio están las excelentes Sanyo Eneloops(made in Japan),para flashes,cámaras de fotos,Wii,mandos,relojes,ratones,teclados,etc.Son muy fáciles de recomendar.Pero claro,con un buen cargador y (no me pagan por decir esto) aquí mismo venden un cargador magnífico para el cuidado de nuestras baterías:Tecnoline BC 700.Al césar lo que es del césar

J'ai acheté ces piles le 7 janvier 2011. Pour tester leur capacité à conserver la charge j'ai gardé une boîte de côté.Aujourd'hui cela va faire deux ans à quelques jours près, mes piles sont toujours chargées, encore pleines d'après l'indicateur de niveau de mon chargeur !J'ai quand-même vérifié avec une lampe et, pas de doute, la charge est toujours là.Je souhaitais des piles qui tiennent la charge et qui soient disponibles le jour ou j'en ai besoin. Le test est plus que probant, car après deux ans de stockage elles ne se sont pas déchargées.Du coup leur prix me semble tout à fait justifié, c'est vraiment de la qualité.Cette fiabilité est vraiment intéressantes, pour les photographes en particulier, car on est sûr de pouvoir compter sur elles lors d'un changement de piles.Jusqu'à maintenant je devais recharger mes anciennes piles juste avant de devoir m'en servir sinon elles se déchargeaient entre temps.Ce n'est désormais plus un souci.Je suis donc plus que satisfait de mon achat. A noter que ces piles sont livrées dans de petites boîtes transparentes en plastique, ce qui permet de les avoir toujours bien rangées et protégées en cas de transport.C'est un gros plus bien agréable.Enfin, Amazon, toujours égal à lui-même, c'est-à-dire livraison conforme et respect des délais annoncés.

i have many NiMh batteries that have a little greater amp hour rating than the eneloop .. but i find you can rarely use that extra capacity .. reason, the standard batteries self discharge quickly and in a week or so you cant depend on them .. you have to charge them just before you use them and thats inconvenient.. now comes the eneloop .. i love them .. you can charge them and not use them for months .. then you can depend on them to be at nearly full capacity when they are needed .. so you actually realize more usefull capacity than the others .. you dont have to charge them as often so the life time goes up .. they also can be recharged many more times than standard NiMh batteries again increasing useful life .. wouldnt it be great to have batteries like the eneloop in your cordless drill some day .. how many times has your drill been dead just when you need it (always in my case) .. with the eneloop you need only charge them once a year or so .. and its always ready when you are .. i cant wait until these batteries are available in such equipment.. the eneloop is working so well for me that i am replacing all my AA and AAA NiCd and NiMh and even some primary lithiums (photography) .. my flashlights are now eneloop and i dont worry about using them a lot or just storing them for an emergency .. its nice to have them always ready and dependable .. i guess you can say "i am a very happy customer" ..

A noter que c'est un produit qui tient ses promesses, ce qui n'est pas toujours le cas. Achetés à la mi-janvier, ces accus, livrés chargés, n'ont pratiquement pas perdu de charge en presque 6 mois, contrairement à d'autres. C'est, dans sa catégorie, certainement un des meilleurs accus du marché. Je l'utilise surtout pour alimenter mon rasoir électrique, et ces accus durent plus d'un mois avant recharge.Le prix est attractif ; pour un produit similaire, c'est moins cher qu'en grande surface (Leclerc) ; il est de plus vendu en boîtier plastique rigide très commode pour le stockage. Un seul défaut toutefois : sa puissance (mAh) est aussi mal affichée sur la page de vente d'Amazon que sur l'accus lui-même. Pourquoi ? alors que ces accus de « plus de 1900 mAh » (comme c'est écrit dessus en petit-petit) ont une bonne puissance et une excellente tenue dans le temps. Il me semble que le client, et ceci est bon pour tous les articles, doit pouvoir avoir toutes les caractéristiques sous les yeux, tant sur la page d'Amazon que sur le produit lui-même. Ne pas oublier qu'acheter par correspondance, c'est faire une confiance totale tant au fournisseur qu'au fabricant ainsi qu'à Amazon.Note du 18 février 2019 : : pour ma part, j'utilise toujours ces petites batteries (soit depuis 6 ans) qui remplissent encore honorablement leur fonction, ce qui prouve leur longévité.