Customer Ratings & Reviews

I use these batteries for my xbox 360 controller and my digital camera. They last about 15 days in my controller after playing an average of 2 hours per day. They seem comparable to the disposable batteries I have used in the past. I recently used my camera in an all day shoot, and I had no trouble with the batteries. I shot around 400 photos that day. If you're worried about battery life for you camera, buy another set of batteries. It's always nice to have a spare set. If you need to use AA's, choose these. It beats having to keep buying the disposables.

They work as you expect. Good and reliable. Been using rechargeable energizer batteries for a couple years now.

I have used a 'heavy duty industrial, low-impedance' line of rechargeable batteries & a 'pro' charger for years. The charger is about 3x the cost of consumer models & usually found through battery distributors. I was skeptical about purchasing these batteries for household use after being used to industrial battery performance. If you are not getting satisfactory results from these batteries it mite be the charger. There are differences in the charging units and even though the charger says that the battery is full, it can only charge the cell to its own charging capacity. If you have a 2700 mah battery, your charger has to be able to charge it to that capacity, if isnt able to - the battery performance will suffer. It is also important to 'condition' the batteries rather than continuously rapid charging them. Digital cameras are notoriously high drain because they also power the flash as well as the camera. I condition these batteries in the above mentioned charger and get great results from them in a point and shoot Canon digital camera. They dont drain over time (weeks) and offer fast camera flash recycle time.

I bought these batteries for my daughter's digital camera when she was going through so many regular ones. They last so long, I'm now buying some for my camera.

Batteries charge quicker than expected and last as they should. Excellent feeling of ability to reuse and assist in not contributing to landfills.

Not cheap, but I think I've finally out-charged the first set I had. I think they lasted around 3 years, mostly used on Baby Alive and things used daily such as moon nightlight and small radios. Definitely worth it if you have kids and feel like you buy more batteries now in 1 month than you have had to in your whole life. TIP: write down where you put them... I'm sure I've donated toys with these in them before I started keeping track.

Very happy with these batteries. I use them for my wireless mouse. Before them other rechargeable batteries would last one week or less. (I'm a graphic designer using them at least 8 hours a day). These batteries last several weeks worry free.

Far and away the best rechargeables. I’m using these to replace my Amazon batteries as they hold comparatively little charge.

- saves money - not too expensive initial investment I use these with my iMac wireless keyboard and mouse. The AA batteries in the Magic Mouse last about one month; the ones in the keyboard maybe three months. But my Mac says that they're only ever 64% charged after the Energizer charger displays them fully-charged. Kind of annoying. NiMH has improved but is still a little disappointing, as a technology.

I couldn't recommend better longer-lasting batteries for the price. I use these very heavily in my xbox controllers and a few other electronics as needed, and they last for up to two weeks for my demands.

I am just now buying a new pack of these batteries! They have lasted me about a full year. Only now are thay starting to not work after being charged. That is a long time!! I would recomend these batteries to anyone.

I've had my energizer charger for 5 years now, and I have several sets of these batteries and some AAAs too that last and last. I use them in my car alarm key fob, game controllers, tivo remote, and bluetooth keyboards and mice. The charger I have charges them in a couple hours, and they still perform well after many trips in the charger over the years. I find myself picking up a new set when I get more devices that call for batteries, instead of buying single use batteries.

They are a little pricier but save money in the long run. I bought them on sale. I find they last longer than regular batteries. I use them for remotes & game controllers.

Great batteries. I've been using them for a while with no issues

This is one of the highest rated batteries listed at 2300 mAh, this allows superior run time and the ability to hold power up to one year

I've been replacing all my batteries for electronics with rechargeable. Charged these right up and used them in my camera. Work great!

Always a great value for these rechargeable batteries. very useful for clocks and other gadgets!

Nickel metal hydride rechargable batteries are great in most instances and will save some money.

Rechargeable batteries reduce used batteries in our landfills. They recharge overnight and I now always have batteries ready for use.

I use these in my wireless keyboard and mouse. Holds a charge for a long time! Buy two sets to swap and your good to go.