Energizer AA Lithium Batteries 2 Pack Lasts 9 Times Longer, Silver, Medium (EVEL91BP2)

High energy content. Excellent Lithium batteries. Price is worth paying.

Duracell used to drain after 2 uses, but this one is still going strong after 12. Expensive, but excellent product.

Expensive at Rs 469 for two batteries. Bought it for my CCTV wifi camera assuming that it will last longer than Duracell. Just installed so unless I see its performance in the long run, can't rate it 5 Star.

These batteries tends to maintain peak performance until most of its capacity and then it will die quickly! Initial voltage were 1.81 volts/ cell. And if you give some rest to these batteries then it will again crank up the voltage to around 1.7 Volts. If you want to charge them then you have to trickle charge them at 20 mA outside!! (Only for experimental results, beware) If you want to buy then use it in medium drain devices for best battery life or if you want performance then you can use it in high drain devices like motors or Cameras 👍 Battery can leak if current limit is high or they heat abruptly! So charge current should as low as that of an led which is 20 Ma. For more details see the internet, and they would take UPTO 6 days to recover outside!! Only experimental trickle charging but with a higher voltage than 1.4 volts! The voltage should be as high as 1.85V for lithium metal or Nizn batteries and trickle charge @10mA only!!! due to the electrolytes being used and to lessen the dendritic growth and get extra capacity atleast some extra!!! It works but risk involved so use it wisely and carefully!!! Thanks 🙏😊💚

I bought this again in Oct 2022 (for another use). Seller sent batteries made in Oct 2020, I am very disappointed. (Earlier comment: I use these in blood pressure monitor. I bought the monitor a long time ago, and recently I have started using it regularly. It takes a lot of current and I had to frequently replace the regular alkaline AA batteries . I am unable to find the AC adaptor to this old model of bp monitor, so I am forced to use batteries. I replaced the alkaline with the lithium batteries, and now it has been running smoothly for several months. I don't know if the lithium battery life is really 9 times the life of a regular battery but it is certainly long.)

One thing to notice is that the motor will run much faster with these batteries! And they are also more than 3000 mAh capacity! I purchased them at around 325/- and for this price tag it is really good 👍

I bought this battery after doing some research on the quality of batteries. I am using the batteries in torch light. Battery life is excellent. This is the best battery I have ever used. Though it is pricey it is extremely worthy. Highly recommended.

Both the batteries did not last even months for wall Clock. Please do not waste the money.

Es un fraude, duran lo mismo que unas pilas chinas mediocres; Todavia en otro equipo tengo unas DURACELL normales y sigue funcionando, y las puse al mismo tiempo las 6 pilas distribuidas en todos los equipos, y se usan de forma recurrente e igualmente. Ahorrense el coraje y no le compren a este vendedor ni este producto en otro lugar.

These claim a long shelve life (25 years). I've had a pair of these at temperatures down to minus 40 in continues use for over 15 years, and are still working in an outside sensor.

Todo tipo de pilha alcalina vaza, por mais que o fabricante indique que é antivazamento, ou o próprio nome da pilha prometa o contrário. Pilhas de lítio realmente não vazam, pois não possuem qualquer tipo de líquido. Por este motivo elas são seguras de ser usadas em dispositivos que demorem bastante a consumir a pilha como controles remotos e afins. Estas pilhas ainda mantém a carga por um período MUITO longo, além de serem bem mais leves que pilhas alcalinas em geral.

Le puse estas pilas a mi cámara blink pero no duró ni un mes

Great batteries. Keep the charge for very long time.