Energizer Rechargeable AA Batteries, Recharge Universal AA Battery Pre-Charged, 4 Count

HOW TO CHOOSE A RECHARGEABLE BATTERY Since rechargeable battles have an enviromental impact with disposal, you want to buy the ones that work the best and lasting the longest. The best rechargable battery I have used (and I have been using rechargeable batteries for over a decade), are NIMH. THese batteries have the greatest advantages and the few disadvantages (as detailed below). My choce is base on 3 basic principles: Capacity, performance and self-discharge rate. Capacity is measure in mAh - think of this as the gas tank in your car. The higher the mAh, the bigger the "tank" and the longer the battery will work. Performance is a measure of ability to last in energy guzzling devices such as gaming consoles and digital cameras. Performance of NIMH batteries is nearly double that of the usuable disposable alkaline battery. This is similar to the need for high-octane gas in high performance cars. Self-discharge rate is how fast a fully charged battery loses its power ("leaky" gas tank). There are 2 types of NIMH batteries, LSD (low self-dischage) and non LSD. he LSD NIMH batteries will retain 75% of their charge for a year or longer. Non-LSD NIMH batteries lose about 15% of their charge in a month. Since I mostly use rechargeable batteries is "battery eating devices" and rarely store my batteries for more than a month, I use the non-LSD version. so now you have the information to look at the different paramenter of NIMH batteries and determine the best value for your battery usage. In my own experience, many LSD NIMH batteries have not performed as well as regular NIMH batteries. So I prefer the regular NIMH type. Brand is also important. I find energizer brand to be high quality, long lasting and reasonable priced.

I highly recommend then. Instead of buying any other batteries I recommend you to go to Amazon and buy them good quality.

The Energizer Rechargeable AA Batteries are a game-changer when it comes to reliable power and environmental sustainability. As an advocate for eco-friendly solutions, I've found these batteries to be a fantastic choice for various devices. Here's my review of the Energizer Rechargeable AA Batteries in the pre-charged 4-count pack. First and foremost, the convenience of these batteries cannot be overstated. They come pre-charged, ready to use right out of the package. This eliminates the need for immediate charging, allowing you to power up your devices without delay. Whether it's a remote control, camera, or wireless mouse, these batteries offer instant power with minimal fuss. The rechargeable nature of these batteries is a significant advantage. They can be recharged hundreds of times, saving you money and reducing waste compared to single-use alkaline batteries. Not only does this make them more cost-effective in the long run, but it also helps in minimizing environmental impact. By choosing rechargeable batteries like these, you contribute to a greener future. In conclusion, the Energizer Rechargeable AA Batteries are a fantastic choice for reliable power and eco-friendly performance. Their pre-charged convenience, long battery life, and rechargeable nature make them a practical and sustainable option. With their consistent performance and high capacity, these batteries are a reliable power source for a wide range of devices. Make the switch to Energizer Rechargeable AA Batteries and embrace a greener and more cost-effective approach to powering your electronics.

These batteries have a much better life & strength than my other rechargeable batteries.

The product arrived as advertised and met all my expectations in terms of quality. It performed just as described, and I had no issues using it. I would definitely purchase it again if I found myself in the same situation.

I'M A GUY OF FEW REVIEWS. AFTER 8 YEARS OF MODERATE USE, TWO OF THE FOUR AA BATTERIES ARE STILL ALIVE AND IN PERFECT SHAPE. I DON'T REMEMBER EXACTLY WHEN THE OTHER TWO GOT DAMAGE, BUT IT WAS AFTER THE FIRST 5 YEARS, FOR SURE. YOU CAN GATHER YOUR OWN CONCLUSIONS WITH MY DATA NOW.

Batteries all worked and held a charge

Rechargeable batteries are the way to go. They are a little bit more expensive in the very beginning but worth every penny. My fiance uses his flashlight constantly for work. And using the rechargeable batteries has actually saved us a lot of money

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They are batteries ! Good brand, nothing bad to say !

I use them in my old handheld Pro-67 RadioShack police scanner almost everyday, with volume at 80% and scanning mode in fonction they last about 12-14 hours, this is about 75% of some pricey alkaline, ,, they take about 2 hours to recharge with my intelligent charger, i still have the 20 year old set of nickel–cadmium batteries that came with this scanner and they still take a charge! (but not for long) would buy energizer again,and again and again and again.... ------------------------------------------------------------------------------------------------------------------------------------ UPDATE... I just recharged them with a new more Hi-Tech / hi quality charger, put them in my handheld RadioShack police scanner to see the difference, they now lasted 30 hours non stop!!! if you want batteries to last, dont use "Fast chargers" or low low quality chargers..

Does what it says on the box

All okay