Panasonic Bk-4hcca4ba Eneloop Rechargeable XX Batteries (aaa; 4 Pk)

Functionality: great Quality: great Material: greatThe fact that they are rechargeable not only saves money in the long run but is also a more sustainable choice. I'm impressed with their performance and would highly recommend them to anyone in need of quality rechargeable batteries.

50 recharges and high mR resistance make then worthless

I've has 2 sets of these (8 total), bought at the same time from B&H 3 years ago. While they all still hold a charge they don't last more than a few minutes in an LED Headlamp before the head lamp output dims. They have developed a very high 3k mR or MilliOhms internal resistance, as reported by my smart charger. Most users with dumb chargers won't see it, but the batteries will not last nearly as long as when new.Sgortly after purchasing these I also purchased the same product from EBL via another vendor and their AAA batts do not suffer from this same fate.-I have since stopped buying eneloops! YMMV.

EL CR 123 A batteries, you cant beat Battery Junction.

The batteries , that these replaced , needed to be modified so the negative end could be picked up on the side. I made two small L shaped peices,forn a flattened peice of copper wire, About ten thousands of an inch thick , ( retired finish machinest )) to pick up the end and allow the charge to be picked up on the side. About 1/4 of an inch. Works great now. The headphones I needed to use the batteries had the negative pickup on the side. Great product, and helpful chat reps.Happy customer. Chuck

One Long Lasting Rechargeable AAA

I bought these to go in a flashlight I use at work a lot, and unfortunately it uses AAA batteries, unlike my others that use Li Ions. I was getting tired of buying Alkalines all of the time. Then a friend suggested the Eneloop Pro rechargeable s . I'll never go back. These little guys out preform my old batteries 10-1. I am impressed how well they last and keep my 400 lumen light bright for hours. They take a bit longer to charge in my Nitecore charger than do my Olight rechargeable s, but man do they hold that charge. It was a great investment, and I will be ordering more.thank you Battery Junction for the fast shipping.

Received 2 packages of Eneloop pro AAA Batteries

Defective. Charged on Anmann16 Battery charger and Pearstone 4 hour rapid charger with LCD - BA1110. When put in device, device no longer worked. Worked fine until I changed batteries. Today, my day will consist of driving 60 miles both ways to buy AAA batteries. That probably wont make me a happy camper. There was a reason why I bought the very best batteries. Well, that didnt work. I wouldnt recommend holding your breath waiting for my next order.

The Ultimate Ni-MH AAA re-chargeable battery.

I use re-chargeable Ni-MH batteries a lot. For instance, recently I purchase a new cordless phone system. All handsets require these batteries. The phone system came with junk batteries that deliver only 300mAH. I discarded them and used these Eneloops delivering 950mAH. This extended idle and talk time significantly. That's what I needed.I also use them for certain bright flashlights. Now I can use them longer before I have to recharge. I highly recommend these batteries. The price is right.

The best rechargeable batteries in the market!

I'm a person that don't like to create trash so this is why all batteries needed at home are rechargeable. I bought a lot of brand, at the end this brand is the only one, that I have tried, that last for years and don't need recharging constantly. It conserves the charge when you storages them. You will save money in long term and most important TIME changing and recharging batteries.