Panasonic BK-4MCCA8BA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8-Battery Pack

I have AA and AAA Eneloops. I use them in camera flashes, flashlights, radios, LED lights etc. The money savings has been immense, compared with disposable batteries. If you are on the fence, buy some and find out yourself.

They are great batteries but they do not come fully charged. A quick charge for 45 minutes on the Panasonic charger and they are ready to go.

Panasonic Eneloop (Formerly Sanyo Eneloop) have been quality batteries for over a decade. The first set I ever purchased in 2008 for my digital camera is still going strong. That’s over 15 years of use for the original set of AA Sanyo Eneloop Batteries and I only recall one battery of 16 or so reaching the end of its life in that time. I bought a bunch more for home use and am still impressed. The important thing to know is that you want to use Sanyo/Panasonic brand chargers for these batteries to ensure the full life. I have multiple chargers now and am impressed by all of them (one type even allows you to use it to fast charge and as a battery pack to charge your phone etc with the AAA or AA Eneloop batteries) all of their chargers to my knowledge also allow for AA and AAA charging. Quality Products at a reasonable price especially given their life span.

I've used several brands of rechargeable batteries and chargers. These consistently worked in all my chargers, hold a charge well, last a long time once charged, and continue to recharge well with no noticeable decline in how long they last in use. I have found no other battery that can do all these things as well as eneloop batteries. I think they cost a little more than some other brands but in this instance you get what you pay for. As I have needed more rechargeable batteries I always try to buy this brand.

I have been using Eneloop NiMH AA and AAA batteries for several years. They are powerful enough for devices like TV remotes, they charge quickly, and they can be recharged many times. The ones I bought years back are still working fine. You may have to swap them in a remote more often that you would replace single use batteries, but that is well worth the savings in battery cost. One recharged they stay charged in storage for a long time so it is easy to always have charged batteries on hand. So far I have not had a single Eneloop battery fail. I recommend these.