I've used these before and they are excellent. Long life for 900mah and very reliable. They feel very solid to the touch and you can rest assured they will last. Definitely will be purchasing again.

I'm a part-time photographer and use flash a lot. It's a high draining equipment but the Eneloop can handle it quite nicely. Being mAh 2450 it has a lot of grunt that I can finish the assignment. Quickfire flash photography is pretty good. The price at PBT gives value for money and the battery can retain the charge for 9-12 months if not used. Highly recommend these.

Why would you ever buy disposable batteries again? Low self discharge technology redefines rechargeables. Ready to use out of the box, and won't run flat over time like old school rechargeables. Can be recharged 100s of times over. Eneloops are still going strong years later.Super convenient. Much better for the environment. Much more economical - break even after just a few recharges.Eneloops are now my go-to battery.

Un packaged; Topped Up; and installed in device. Performance was as expected. 2nd Cycle appears similar. It's too early to verify how many charge/discharge cycles these batteries are capable of, still delivering usable power, but experience with this brand's lower capacity batteries suggests they will perform well. I understand there is some clever chemistry involved in the manufacture. The result is a steady voltage for longer. Break even against alkaline is about 10 charge cycles. The lower cell voltage 1.2v vs 1.5v is not an issue as the equipment I am using is not dependent on the higher voltage. Most modern circuits allow for rechargeables. One important feature is compliance with standard battery dimensions. 'Other Brand' rechargeables are slightly too big, ... MoreUn packaged; Topped Up; and installed in device. Performance was as expected. 2nd Cycle appears similar. It's too early to verify how many charge/discharge cycles these batteries are capable of, still delivering usable power, but experience with this brand's lower capacity batteries suggests they will perform well. I understand there is some clever chemistry involved in the manufacture. The result is a steady voltage for longer. Break even against alkaline is about 10 charge cycles. The lower cell voltage 1.2v vs 1.5v is not an issue as the equipment I am using is not dependent on the higher voltage. Most modern circuits allow for rechargeables. One important feature is compliance with standard battery dimensions. 'Other Brand' rechargeables are slightly too big, which creates connection problems. Size discrepancy is an issue with no name or 'house' brands. PB Tech is a good place to purchase. Price is slightly lower and sales volume means product will be fresher. As with all chemical reaction products, shelf life is limited. Buy with confidence here! The stock has not been gathering dust. I am also happy with click and collect service.

Got them for my mini-z. Straight away out performs the one time use batteries.Charging is easy - preferably use the Panasonic/ Eneloop charger though any fast charger will do.Can't fault them. Will buy again. Can't beat these guys for price either!

Okay Value

I gave1 star for affordability1 star for sourceability1 star for staying power, I use mine mainly in my console controllers which are used daily although if a gaming session longer than 4hrs these will need to be swapped out. Otherwise can last at least 3 days in controller.1 star removed for the fact I've had another pack for a year and they no longer charge1 star removed for staying power could be better.Considering these are better than the Energizer rechargeable batteries they still aren't the best and so I'm still on the hunt for batteries that will last longer than a year before I need to replace them, how do I know they need to be replaced, the charging dock flashes yellow on specific batteries, hence getting this pack.

Reliable With Long Lasting Charge

These batteries provide excellent power for your special devices and last long time.This is they why they have excellent reputation.Compared to non rechargeable batteries, if you use regularly. you will quickly start saving money with these.

Very powerful AAA rechargable batteries

Panasonic Eneloop Pro are among the most powerful rechargeable NiMH AAA available. They have capacity of 950mAh, while other batteries of this size usually have no more than 700mAh. The batteries are just a little more expensive than other leading brand batteries, but are much more powerful. I'm using these batteries in my devices which consume a lot of power, it is allowing long operation time and saves a lot of money comparing with non rechargeable batteries. I operate my devices 24/7 and have a lot of recharging cycles, Eneloop Pro batteries are keeping very good after many cycles. Single set of 4 batteries works for me more than an year in very intensive use. I use the genuine Panasonic charger, which keeps my batteries in good shape for long time.

Very powerful and long lasting rechargeable aaa cells.

I have many brand of the rechargeable aa,aaa,cr-123,18956 batteries for my Surefire p3x ,p2x Fury Tactical,Fury Defender 500-lumens led flaslights. I also owned dozen of other brand name led flashlites for my outdoor EDC. I use the rechargeable batteries for these flashlites. Lately,am purchased two more standard led flaslights for my everyday indoor use. One is the Duracell 250-lumens,and Dorcy 70-lumens. They both are good flashlites for indoor around the house everynight use. These great flashlights are using the black aaa 900mAh Eneloop rechargeable batteries. These cells are more powerful,super bright and long lasting than other triple a batteries and at least 20 times brighter than the aaa Energize rechargeable cells. I was so dispointed when using the ... MoreI have many brand of the rechargeable aa,aaa,cr-123,18956 batteries for my Surefire p3x ,p2x Fury Tactical,Fury Defender 500-lumens led flaslights. I also owned dozen of other brand name led flashlites for my outdoor EDC. I use the rechargeable batteries for these flashlites. Lately,am purchased two more standard led flaslights for my everyday indoor use. One is the Duracell 250-lumens,and Dorcy 70-lumens. They both are good flashlites for indoor around the house everynight use. These great flashlights are using the black aaa 900mAh Eneloop rechargeable batteries. These cells are more powerful,super bright and long lasting than other triple a batteries and at least 20 times brighter than the aaa Energize rechargeable cells. I was so dispointed when using the Energize cells in my Dorcy and Duracell flashlights. Then I was so pleasantly surprised when I popped in three 900mAh Eneloop rechargeable cells. Wow,it's a totally different! The 250-lumens Duracell led flashlight is almost the same brightness with my Surefire p2x fury 500-lumens output and the Dorcy's 70- lumens output can almost light up my whole bedroom with a pure white led light output which I've never seen with other rechargeable cells before. These Eneloop cells can hold up about 85% charge if don't use and I use myDorcy led light everynight for month and they still so bright. But normally I do not Waite until the cells drain down because it's convenient that I have very good portable charger. I just pop the 3 cells in the charger after using around week five and the cells are still super bright and they take 15-17 minutes when the charger's led light stops blinking. I think these cells can last for months with one charge and I impatiently Waite for that. I doubled these cell manufactured by Panasonics and am going to purchase some more of these cells and believe me,you'll not dispoint when trying these Eneloop rechargeable cells.

You should replace all your AAA batteries with these

Not all batteries are created equal. I've wasted a very great deal of money on batteries, trying to find good, high quality batteries with sufficient capacity to run high discharge devices like my digital camera. Standard high-capacity rated NiMH batteries proved to be a big waste of cash. Normal AA batteries manage a dozen shots or four minutes of footage before they have insufficient charge remaining. Lithium disposable batteries are ok, but still need to be swapped out fairly quickly, and they're pretty expensive for what you get out of them. So for a long time I wished there was a high capacity rechargeable battery that wasn't useless six months after purchase. Li-Ion batteries in laptops are certainly able to meet such requirements, so why not something in ... MoreNot all batteries are created equal. I've wasted a very great deal of money on batteries, trying to find good, high quality batteries with sufficient capacity to run high discharge devices like my digital camera. Standard high-capacity rated NiMH batteries proved to be a big waste of cash. Normal AA batteries manage a dozen shots or four minutes of footage before they have insufficient charge remaining. Lithium disposable batteries are ok, but still need to be swapped out fairly quickly, and they're pretty expensive for what you get out of them. So for a long time I wished there was a high capacity rechargeable battery that wasn't useless six months after purchase. Li-Ion batteries in laptops are certainly able to meet such requirements, so why not something in standard battery sizes? Well, now there is. Eneloop batteries can be recharged, but retain their charge like alkalines. They also 'wear' much better than standard NiMH batteries, lasting years longer. The Panasonic Eneloop Pro series is far and away the best of this type of battery, having significantly higher capacity for high discharge devices like cameras. The tradeoff is they have a shorter life, but when you work out how long it will take before you've reached 500 cycles you will quickly realise how much value you will get out of them before they need to be replaced. Compared to Alkaline or Lithium disposable batteries, you will quite literally save yourself hundreds of dollars if you're a regular battery user. Do be aware, however, that the quality of your battery and the charge you can get out of it comes down to the quality of the battery *and* the quality of the charger. Good batteries with a cheap or poorly designed charger won't last as long (because they won't be charged to their correct capacity) and they will burn out faster. There are a handful of good chargers available, but I would recommend people look at the Opus BT-C3100, which is both cheaper *and* better than competing brands and models. So buy these - replace all your AAA batteries with these and a good charger. Your devices will run longer and you'll save yourself a truckload of money. In short, the perfect battery.