Sanyo eneloop AA 4-Pack Ready-to-Use Rechargable Batteries - (GES-HR3UTG-4BP) Battery

Pros: Higher discharge voltage, keeps 85% of charge up to a year, competitively priced.
Cons: MAh capacity currently lower than standard NiMH batteries.

Regular NiMH AA rechargeable batteries were only giving me 10 shots in my new digital camera. A lot of testing and research led me to Sanyo eneloops. Now I get over 400 shots on a charge! The added bonus is great shelf life. Read on for the full story. ...

Pros: Comes charged out of the package.
Cons: Nothing yet

Over the years I've accumulated a dozen Nimh rechargeable batteries to power-up the plethora of electronics I have. And I trusted no other company than Energizer to get the job done. Recently, several of the cells I have won't hold their charge any ...

Pros: The next step in rechargable batteries. Lasts a long time and can be stored.
Cons: More expensive. Lower theoretical maximum capacity.

Every decade or two, there comes an evolution in battery technology. Remember the old nicads, then we got nimh with higher capacities. There was a bit of a plateau until the companies started marketing faster chargers and charge times. THIS really ...

Pros: LONG battery life, keeps charge for incredibly long time, charges fast.
Cons: Does not make a good pork garnish.

The Nikon L4: small, compact, medium-quality digital camera. Nature's killer. One of these creatures can devour up to 16 double-A North American Energizers per day. The L4 has been observed by Camerologists for years, and the experts agree: your ...

Pros: Only $8 for a 4-pack, lasts a long time.
Cons: None so far.

I have tried Energizer 2500mah, Powerex 2600mah and a bunch of other brands. When you buy those batteries, they need to be put in a sophisticated charger and refreshed to reach their full potential. If you just charge them and use them, they won't have ...

Pros: Low self-discharge rate Much cheaper over time than disposables
Cons: Lower energy density than older technologies

I've always been interested in rechargeable batteries. Really, hasn't everybody who has ever thrown away an alkaline wondered if there isn't a better way? I mean, they look perfectly fine, even though we know in our hearts that they are dead, never to ...

Pros: the best choice for most household applications that require AA or AAA
Cons: not best if you need high voltage, for instance a radio control race car.

In theory: better for holding a charge for a long time and a long useful duty cycle as rechargeable batteries go, a compromise which does not provide the highest voltage or the longest life, but does the job that could only be done before by a thousand ...

Pros: Holds good charge.
Cons: Need to RE-check each battery for /- ends.

Yes, these are great batteries! But some "kid" must have designed the wrapper!! Someone with good eyes who has NO IDEA that others who may handle a dozen or more batteries at a time does NOT want to twist and search for the and - symbols on EVERY battery. Most other batteries have the top and bottom a different color so they can be quickly and easily put in the charger in quantity. Not Eneloop! Darn!!! Other wise they are great!

Pros: Lots of batteries in the Power Pack kit to use. all charged
Cons: I did not buy them sooner

Wow, all i can say is wow.. about time someone made a good rechargeable battery that did what is advertised. i am very impressed with the lasting power of the eneloops.
Charge um and forget um. when you need one open the handle Power Pack box and take out a charged ready to go battery.
I got mine at http://www.DepotEco.com for a steal.. and when i asked for free shipping i got it!

The Batteries Charge very fast and will hold that charge sitting around doing nothing or in my case sitting in my keyboard. Before my eneloops i used standard rechargeable and i could not get more than 3 days of use from my Keyboard and mouse before needing to get anew charged battery. No I have the same battery in my keyboard for going on 2 months and have not even needed to thing about recharge yet... These are the best battery you can buy if like me you are concerned about the environment. Since i throw away no more alkaline batteries I am extremely happy.

Thanks again DepotEco.com and Sanyo.

Holy cow. DepotEco.com and Sanyo eneloop batteries are a fit made in rechargeable heaven.