I always pay a little more for Energiser batteries compared to other brands as they last longer. They have a good capacity, can be charged pretty quickly and last well.
Not had for long enough to know if they’ll last well, but hoping so as I had much cheaper batteries in the phone before all of which failed after a year.
I bought these 4x AA rechargeable energizer from amazon. Not other vendor. So far so good. Checked made in Japan and manufactured date is 022022 which I guess is ok. For those who is unsure about genuine issue. Hope this help.
Bought it and use it for quite a while now, so I can come to write a review – It last a long time. I use in toys, alarm clocks, mouse, and all last a good long time. I think the quality is good, or better than other (i did buy a few AAA Energiser from others but those were not lasting as long as this one).
The rechargeable batteries are particularly good for cordless phone handsets which are connected to a land line telephone. Once they are inserted into the handset (each one takes two AAA) and the handsets are placed on their stands they begin to charge again until the batteries are full ready for a phone call. They hold the charge well & the batteries usually last between 18 months – 2 years, depending on usage, before they become too weak to hold their charge.
I have a DAB radio that I brought in 2012. Come 2021 and these are only the fourth set of rechargeable cells that I have purchased. It is my initial impression that these cells make more of their charge available to my device than higher capacity cells from other brands. In practical terms this means that the interval between charges remains the same despite the mAh rating being lower. Time will be the ultimate test and it will be interesting to see how their performance holds up in the long term.
I used the product in my landline walk about phone. I tried these batteries some while ago and they did not last very long but I am still using the ones I bought last time and they seem to be holding up.
Good product. I originally purchased the wall charger with 4 AA batteries. I realised that the charger could also recharge AAA so this is why I went for energiser again as seem to me to be a good reliable battery
I’ve been using various versions of these batteries for years and never had any problems. Mostly I use them in my underwater photography strobes instead of Eneloops which are what are often recommended but cost a great deal more. These batteries fully charged will often last me two dives even taking a couple of hundred shots at varying power settings during each dive.
They charge quickly (this will depend on the type of charger you have) retain their charge very well with only a very small drop off of 0.1v over 3 months.
Although like all rechargeable batteries I have used they fall slightly below the 1.5v – 1.6v you can get with decent non rechargeable batteries. They have now been charged and drained 6 times and there is a slight increase in the voltage to 1.46v.
They last well and of course when they run down you can recharge them.
Too early to know how long they will last, I will re post if any issues.
i’m not new to this brand and range, i’ve used the AA ones for my magic mouse and cameras. My last set lasted over 2 years of continuous use and each charge lasted a very long time. I needed AAA ones and so decided to go with the same brand and range. Have not come across any other brands that have performed as good as these.
I’m unable to say much at this early stage as I wanted batteries to last and I’ll only be able to assess the life of the batteries much later on I hope.
Excellent rechargeable AAA batteries. Good longevity, comparable to other brands I have tried. But more expensive than the excellently priced Amazon Brand rechargeable AAA batteries I also have and use
Out of all the rechargeable batteries we have used over the years, these are the best. The 2300 power works well in items that need more than your average battery and in our opinion these are far superior to the other main brands. We use them in our weather station, our pest scarer in the garden, indoor battery operated items and they work well both indoors and out. This is the only make and capacity we now buy. The price on Amazon was the most competitive compared to the main supermarkets and diy stores. We have no problem recommending them.
I’ve used this for a number of home applicances and will now detail my results:
Laser pen: Sustained the beam brightly for approximately 45 minutes of use, in keeping with my expectations given the power of the beam.
UV torch: At least 24 hours of use, I charged these when I got them and put them in the torch and they’ve continually functioned since, I am yet to charge them.
Vibrator: Sustained and reliable operation of device. That’s all the detail you’re getting. It works fine.
Overall, these were fairly expensive as batteries go, but they’re reliable, have a good capacity and haven’t blown open or leaked yet.
In general, I prefer Energizer batteries to most other brands, from experience. They tread that middle ground of having decent-but-not-super-stellar capacity, but they are very reliable and take a whole bunch of charges before failing.
I bought these for my son’s VR set, as it would mean he doesn’t have to keep buying disposable batteries (I’ve not bought disposable batteries in about 20 years! as I hate needless landfill). So far, they’ve been really good – you can get a day’s play out of them and recharge them in a few hours for the next day.
If I was buying more batteries for myself, then I’d probably get these as they are around a tenner for four batteries and I know I’ll get a good few charges out of them before they fail.
This was my first experience of pre-charged rechargeable batteries and — after three use and recharge cycles — so far so good. I am using three of them in a motion-sensitive nightlight. Used with that, they are proving to need a recharge after an average of 27 days.
My choice of Energizer was influenced by my experience of Energiser’s non-rechargeable AA, AAA and E23a products, which has been uniformly good.
My hope, of course, is that this will prove to be very early days, as my record with re-chargeable batteries is of keeping them going for as long as 20 years. It would be unreasonable to demand that of all (or any) rechargeable batteries, but I will amend this review if in due course I feel they have let me down in any way.
In this instance, they came from Amazon Marketplace seller InkJungle.
I have a charger that can test batteries by doing a charge, then a full measured discharge, followed by a full charge. I took these batteries out of the packet and then ran the test on them before using them. The final capacities stated by the charger, for the 4 batteries, were slightly below the 800mAh stated: 764mAh, 773mAh, 757mAh, 766mAh. Charge current was 300mA if you’re interested. Not sure why the capacity seemed to be slightly under. When I did the same test on a set of AA batteries by the same manufacturer, I got stated capacity plus a bit more. Perhaps the AAAs will come up to full capacity if I run the test again.
What’s to say? Rechargeable batteries. They go in electricity-powered stuff to make it work. When they run out, you recharge them off the mains. These are reasonably high capacity ones, so will hopefully last longer than lower ‘MAh’ ones.
The only other consideration is longevity – rechargeables do deteriorate over time (ie they gradually last less long between charges) – but I still have some (different brand) that last a perfectly adequate time (about 5 years so far I think?) in daily use (ie in my PC mouse), so I’m not sure that’s much of a consideration to be honest. As long as you have more rechargeables than you actually need for your devices you can have them in constant rotation and it’s never a problem.
Posting and packaging were swift and perfectly adequate.
tldr: They’re rechargeable batteries. I doubt there’s much difference between the brands (MAh rating IS important though), and that bunny doesn’t convince me otherwise. These seem fine to me.
It’s years since I used rechargeable batteries and how things have moved on. I now have a 3 yr old son and so many of his toys require batteries. I just wish I had have thought of getting rechargeables for the last 3 yrs worth of toys, I would have saved myself a small fortune! I specifically bought these batteries for the Universal Battery Charger, to use with the Leapfrog Leappad 2 my son got for Christmas. I figured, he is going to go through batteries in no time as the plug-in adaptor for the Leappad is not always convenient (its a pain actually). The price seems expensive initially for the universal charger and two sets of 4 pack batteries but I can already see the benefits and I’ve only had possession of it for a week (he gets about half hour a day on it and a bit longer on days off from nursery and weekends). I still have not had to charge first set of batteries, although I did put the new ones in initially to grasp how it worked and I must say, I am very impressed. Amazon is the cheapest place I have found this particular universal charger and the highest mAh batteries (I got the 800mAh AAA and 2300mAh AA batteries to start us off. I decided on a universal charger as opposed to a charger that just charges AAA and AA batteries as his toys take all types of batteries including the 9V (square batteries)and the larger round batteries (C & D)). This charges all of these batteries. I cannot recommend it highly enough. It feels like a bigger spend on batteries but it really is worth it long term.
I am back on today to buy more batteries for this, so when one set runs out and is charging, I will have a fully charged set ready.
Don’t hesitate if your considering buying these, but do shop around all the big retailers for the best price and do check the mAh on the batteries you buy. The higher the better. I got the AA in 2300mAh which was new for 2012 apparently and lasts up to 6 times longer. Argos are selling their 4 pack just as cheap but the mAh is not as high so waiting a few days for it come through the post is definitely worth it especially if you have free UK delivery. You in effect are getting more for your money at no extra cost.
I always pay a little more for Energiser batteries compared to other brands as they last longer. They have a good capacity, can be charged pretty quickly and last well.
Not had for long enough to know if they’ll last well, but hoping so as I had much cheaper batteries in the phone before all of which failed after a year.
I bought these 4x AA rechargeable energizer from amazon. Not other vendor. So far so good. Checked made in Japan and manufactured date is 022022 which I guess is ok. For those who is unsure about genuine issue. Hope this help.
Bought it and use it for quite a while now, so I can come to write a review – It last a long time. I use in toys, alarm clocks, mouse, and all last a good long time. I think the quality is good, or better than other (i did buy a few AAA Energiser from others but those were not lasting as long as this one).
The rechargeable batteries are particularly good for cordless phone handsets which are connected to a land line telephone. Once they are inserted into the handset (each one takes two AAA) and the handsets are placed on their stands they begin to charge again until the batteries are full ready for a phone call. They hold the charge well & the batteries usually last between 18 months – 2 years, depending on usage, before they become too weak to hold their charge.
I have a DAB radio that I brought in 2012. Come 2021 and these are only the fourth set of rechargeable cells that I have purchased. It is my initial impression that these cells make more of their charge available to my device than higher capacity cells from other brands. In practical terms this means that the interval between charges remains the same despite the mAh rating being lower. Time will be the ultimate test and it will be interesting to see how their performance holds up in the long term.
I used the product in my landline walk about phone. I tried these batteries some while ago and they did not last very long but I am still using the ones I bought last time and they seem to be holding up.
Good product. I originally purchased the wall charger with 4 AA batteries. I realised that the charger could also recharge AAA so this is why I went for energiser again as seem to me to be a good reliable battery
I’ve been using various versions of these batteries for years and never had any problems. Mostly I use them in my underwater photography strobes instead of Eneloops which are what are often recommended but cost a great deal more. These batteries fully charged will often last me two dives even taking a couple of hundred shots at varying power settings during each dive.
They charge quickly (this will depend on the type of charger you have) retain their charge very well with only a very small drop off of 0.1v over 3 months.
Although like all rechargeable batteries I have used they fall slightly below the 1.5v – 1.6v you can get with decent non rechargeable batteries. They have now been charged and drained 6 times and there is a slight increase in the voltage to 1.46v.
They last well and of course when they run down you can recharge them.
Too early to know how long they will last, I will re post if any issues.
I’m unable to say much at this early stage as I wanted batteries to last and I’ll only be able to assess the life of the batteries much later on I hope.
Excellent rechargeable AAA batteries. Good longevity, comparable to other brands I have tried. But more expensive than the excellently priced Amazon Brand rechargeable AAA batteries I also have and use
Out of all the rechargeable batteries we have used over the years, these are the best. The 2300 power works well in items that need more than your average battery and in our opinion these are far superior to the other main brands. We use them in our weather station, our pest scarer in the garden, indoor battery operated items and they work well both indoors and out. This is the only make and capacity we now buy. The price on Amazon was the most competitive compared to the main supermarkets and diy stores. We have no problem recommending them.
Laser pen: Sustained the beam brightly for approximately 45 minutes of use, in keeping with my expectations given the power of the beam.
UV torch: At least 24 hours of use, I charged these when I got them and put them in the torch and they’ve continually functioned since, I am yet to charge them.
Vibrator: Sustained and reliable operation of device. That’s all the detail you’re getting. It works fine.
Overall, these were fairly expensive as batteries go, but they’re reliable, have a good capacity and haven’t blown open or leaked yet.
I bought these for my son’s VR set, as it would mean he doesn’t have to keep buying disposable batteries (I’ve not bought disposable batteries in about 20 years! as I hate needless landfill). So far, they’ve been really good – you can get a day’s play out of them and recharge them in a few hours for the next day.
If I was buying more batteries for myself, then I’d probably get these as they are around a tenner for four batteries and I know I’ll get a good few charges out of them before they fail.
My choice of Energizer was influenced by my experience of Energiser’s non-rechargeable AA, AAA and E23a products, which has been uniformly good.
My hope, of course, is that this will prove to be very early days, as my record with re-chargeable batteries is of keeping them going for as long as 20 years. It would be unreasonable to demand that of all (or any) rechargeable batteries, but I will amend this review if in due course I feel they have let me down in any way.
In this instance, they came from Amazon Marketplace seller InkJungle.
The only other consideration is longevity – rechargeables do deteriorate over time (ie they gradually last less long between charges) – but I still have some (different brand) that last a perfectly adequate time (about 5 years so far I think?) in daily use (ie in my PC mouse), so I’m not sure that’s much of a consideration to be honest. As long as you have more rechargeables than you actually need for your devices you can have them in constant rotation and it’s never a problem.
Posting and packaging were swift and perfectly adequate.
tldr: They’re rechargeable batteries. I doubt there’s much difference between the brands (MAh rating IS important though), and that bunny doesn’t convince me otherwise. These seem fine to me.
I am back on today to buy more batteries for this, so when one set runs out and is charging, I will have a fully charged set ready.
Don’t hesitate if your considering buying these, but do shop around all the big retailers for the best price and do check the mAh on the batteries you buy. The higher the better. I got the AA in 2300mAh which was new for 2012 apparently and lasts up to 6 times longer. Argos are selling their 4 pack just as cheap but the mAh is not as high so waiting a few days for it come through the post is definitely worth it especially if you have free UK delivery. You in effect are getting more for your money at no extra cost.