should i buy Storacell by Powerpax Slim Line reviews

AS easy to use as 1-2-3. Press on the bottom of the battery with your thumb to breach the locking tab, continue pushing the battery in the center opening, then twist out and pull battery out. No more Loose Batteries! Unique locking feature holds batteries firmly in place. Torison bars allow more flexibility and longer life of locking feature. These powerpax are great battery holders that are simple, lightweight, and fuctional. They are constructed from a rugged polymer and are priced fairly. In addition, They are made in the USA and used by various branches of the military to power their two way radios and other electronic devices.

If you have a lot of electronics, chances are you are going to need batteries. If those electronics are portable and you carry them when you go out, then you need to have some sort of storage for them. Without proper storage, the batteries may be damaged from coming into contact with one another. These powerpax ensures they are safe while on the go.

You simply slide the battery into each slot; you will feel them lock into place, indicating that the battery is fully into its slot. You can put them in plus side up or down and get adequate production both ways. There is a little tooth on the top of each slot that locks each battery firmly in place and limits movement will in the caddy. Theere is almost no movement at all while in the case. However, they are also very easy to get up by simply pushing up and sliding the battery out.

Many battery cases sold on amazon and in stores have quality and function issues. These items just work and work extremely well. They are great for camping, camera bags, or just to stay organized around the house. powerpax caddys are great productions that I highly recommend. Not much to say that others haven't. In summary: they load and unload individual cells easily (and one-handed), they hold them tight, and there is no latch or hinge to break like on other plastic battery holders. This is in my EDC to hold AAA eneloops for my various flashlights, headlamps, walkie-talkies and other device which may use this cell size.

Four, instead of five, stars for seeming expensive for what is essentially a piece of plastic, even if it is a very nice piece of plastic.

I am a photographer and let me tell you, having batteries loose flying all around is never any fun. I mostly carry Eneloop rechargables in AA and AAA sizes and it can get really annoying. This thing is so great at holding them, haven't ever seen any come loose or spill out. It does great and helps me organize my camera bag.

Not much to say that others haven't. In summary: they load and unload individual cells easily (and one-handed), they hold them tight, and there is no latch or hinge to break like on other plastic battery holders. This is in my EDC to hold AAA eneloops for my various flashlights, headlamps, walkie-talkies and other device which may use this cell size.

Four, instead of five, stars for seeming expensive for what is essentially a piece of plastic, even if it is a very nice piece of plastic. Most of the battery caddy industry seems fixated on multiples of 4 and rarely has designs specifically for AAA batteries. Powerpax fills market needs with a wide range of products of sturdy and durable products.

It looks like the battery caddy has two kinds of clips, a vertical and a sideways clip. On the AAA caddies I received, with sideways clip, the batteries aren't coming out without a fight. I find it a bit hard to open the clip enough to get the batteries in an out without damaging/peeling the battery's shrink wrap or whatever the plastic film that is wrapped around the battery is called. And it tends to separate my thumbnail from my thumb, trying to pry the clips open enough to get the batteries out.

It think this is more of a problem with the smaller AAA caddies. The clip tension is overkill for AAA's. The caddies larger batteries are probably fine. I use to tape batteries together and put them in bags with the tool they were needed for now, I have purchased Slim Line Battery Caddies for AAA, AA, and 123A's and it has made organization and storage so much more easy and convenient. The AAA caddy holds 6 batteries and they maintain good retention while they are in motion, I keep them in my EDC, and Buschcraft pack and have yet to find a stray battery floating around. These powerpax are great battery holders that are simple, lightweight, and fuctional. They are constructed from a rugged polymer and are priced fairly. In addition, They are made in the USA and used by various branches of the military to power their two way radios and other electronic devices.

If you have a lot of electronics, chances are you are going to need batteries. If those electronics are portable and you carry them when you go out, then you need to have some sort of storage for them. Without proper storage, the batteries may be damaged from coming into contact with one another. These powerpax ensures they are safe while on the go.

You simply slide the battery into each slot; you will feel them lock into place, indicating that the battery is fully into its slot. You can put them in plus side up or down and get adequate production both ways. There is a little tooth on the top of each slot that locks each battery firmly in place and limits movement will in the caddy. Theere is almost no movement at all while in the case. However, they are also very easy to get up by simply pushing up and sliding the battery out.

Many battery cases sold on amazon and in stores have quality and function issues. These items just work and work extremely well. They are great for camping, camera bags, or just to stay organized around the house. powerpax caddys are great productions that I highly recommend.

should i buy Duracell Mobile Charger reviews

Duracell Mobile Charger with 2AA and 2AAA Pre-Charged (CEF23DX4) essentially serves as a portable power hub, delivering power from 4 charged batteries to a variety of high drain ranging from digital cameras to Blackberries to MP3 players

The Duracell Mobile Charger (CEF23) is an extremely versatile charger. It actually has two operating modes, as selected by the MODE button:

1. As an AA/AAA NiMH battery charger, or
2. As an USB charger for USB-powered devices.

In battery-charger mode, the unit is a smart charger that accepts 1-4 AA/AAA cells in any combinations. The charger can be powered by either 100-240V universal AC input, or 12V DC input. This means you can also operate it from your vehicle's cigarette lighter adapter. Note that the car adapter is included in the CEF23DX4N, but not in the CEF23DX2.

The charging current is 550mA for each AA/AAA cell. So it takes about 4 hours to full charge up the included 2000mAh low-self-discharge cells (which are the Duracell-equivalent of Sanyo eneloop). I consider this a good compromise between shorter charging time and longer battery lifespan. Once charging is done, the current is reduced to 25mA (actually 0-50mA pulsed at 50% duty cycle) in trickle charge mode.

One really nice feature of this charger is that it has four individual battery status indicator lights. The status light for each cell turns RED when charging, GREEN when the cell is fully charged. It will even blink if you accidentally inserted an alkaline cell.

In USB charger mode, the unit generates a regulated 5-volt supply at its USB socket. You can then connect an USB-powered device (such as IPOD charger) to this unit. Input power for this USB charger can be from one of the following sources:
1. From 100-240V universal AC input,
2. From 12V DC input (car adapter), or
3. From four AA/AAA NiMH cells in the battery compartment.

The third way is the most interesting, because in case of emergency, you can even use 4 alkaline cells to power this USB charger, in order to charge up your cell phone's battery.

I must say that this charger is really well designed. It is a great bargain even if all you need is a simple battery charger. The USB charger mode is just an extra bonus.

[Update on Oct 7, 2010]:
Duracell has discontinued the excellent CEF23 charger (at least in the US) last year. So prices for the remaining inventory have skyrocketed. The replacement product (Duracell Go Mobile Charger) only charges in pairs, and does not contain an USB charger.
- If you just need an inexpensive 2-cell charger that can handle individual cell, consider the Sanyo eneloop MDR02.
- If you need a good 4-cell charger that can operate from 12V cigarette lighter adapter, consider the Targus LCD2700 with LCD Display
- If you need an advanced charger that can operate from 12V CLA, consider the La Crosse Technology BC500
- If you need a good 4-cell charger that can operate from 12V CLA _and_ can power an USB port using internal batteries... Sorry! Your best hope is to look for an international version of CEF23, such as the CEF23AU (AU=Australia)

[Update on Dec 1, 2010]
Just in case anyone is still interested in this charger: I recently found out that its USB port is capable of supplying 1000mA output current - even though the spec says 500mA only. I discovered this by accident when using it as a portable recharger for my Archos 5 500 GB Internet Tablet.

I've done a lot of research on batteries and chargers, and I have to say I'm impressed with this charger. I am a photographer, and my fancy flashes are only as good as the batteries they use. Other reviews have already stated the high points: gentle charge rate (550 mA is great); individual charging of batteries (absolutely vital); intelligent shutoff (does not overcharge). On top of these, it runs off of 12V and any AC wall power in the world (120-240V), and it charges USB devices. It also will charge a USB device off of 4 charged batteries. It's a dream come true.

One thing to note: You cannot charge batteries AND charge a USB device at the same time. You have to pick one or the other. But this is a very minor issue for something so functional, portable, and inexpensive.

Assuming it doesn't die in two months, this is the best consumer charger that is widely available. (I also have the Maha C-9000, which I love, but is not for the faint of heart. The Maha C401FS is also very good.)

If you're even considering buying one of those 15-minute chargers, PLEASE don't. It will destroy your batteries by cooking them at a high temperature. Buy this one, instead. Just get an extra set of batteries to swap out while the others are charging, if you need the quick turnaround.

First, a note on what's included: 2AA, 2AAA, a charger, and a car adaptor. It does not come with a usb cable. You can see the customer photos I uploaded.

As noted by others, these batteries are "highly similar" if not identical to Eneloops. So the batteries are great.

For AA, I like the charger included in this kit more than the one in this Eneloop kit for two reasons:

1. Each slot has its own individual indicator so you know which battery is done. Equally importantly, you can detect bad batteries in a set. Say you always use four as a set but one suddenly finishes charging a lot earlier than the other three, it's time for testing. (For testing, I use Maha MH-C9000.)

2. It charges faster, at 550mA, so the 2000mAh AA batteries charge in about four hours.

Unfortunately 500mA is also how it charges AAA batteries. Contrast this to the Eneloop charger in the kit above: 300mA for AA and 160mA for AAA. We see that the Eneloop charger is a lot more gentle for AAA. (I won't charge my AAA in this Duracell charger.)

should i buy Duracell Rechargeables StayCharged AA Batteries reviews

he name of this product has been changed to Duracell Rechargeables StayCharged AA Batteries. As far as I can tell, those are the same batteries previously marketed as 'Pre-Charged'. In other parts of the world, those are also marketed as 'Active Charge'. They are stlll available in either 'white top' (made in Japan) and 'black top' (made in China) versions.

- Amazon has combined the AA and AAA versions of those Duracell batteries into the same product page. So now I look like a fool who says the same things twice. Oh well...

[Previous update on Dec 24, 2008]
I was only half-right when I boldly proclaimed that "Duracell Pre Charged AA are rebranded Sanyo eneloop cells" in my original review. It turns out that the first batch of Duracell AA cells I bought from Amazon are made in Japan, and those are identical to eneloop (both mechanically and electrically). But lately I bought some more Duracell AA from a warehouse club. Those are made in China, and they are identical to the Rayovac Hybrid.

[Original review follows]

Judging from similarity of technical specifications and physical shapes of (+) and (-) terminals, I am convinced that the Duracell Pre Charged AA is actually SANYO eneloop AA underneath a different wrapper. Therefore all the good things you heard about eneloop apply to Duracell 'Pre Charged', too.

My own testing has shown that the capacity of eneloop AA cell is slightly above the claimed 2000mAh, and it is able to retain at least 85% of its charge after 5 months in storage. The Rayovac Hybrid AA starts with slightly higher capacity at 2100mAh, but it 'only' retains 80% capacity after 5 months. For all practical applications, both are equally good. Just pick whichever brand (Sanyo, Rayovac, or Duracell) is on-sale, and you can't go wrong.

One small problem with the Duracell 'Pre Charged' cell is that: it looked too similar to the well-known 'Copper Top' alkaline cell. So there is a good chance that people may mistaken it for a disposable cell. Personally, I prefer the distinctive-looking white case of the eneloop cell. Nice product, nice price, the batteries have more duration than my old batteries...i have two charges and the duration are the same. These are 800 Milli-amp hr batteries. If I had known, I would have bought locally. The price seems cheaper but they are the low grade batteries so you are not saving any money. Produce arrived quickly. Use to power Bose headphones and battery power source works as promised. Have not recharged batteries as yet but anticipate no problems. I always buy Duracell, they last really long time. Rechargeables are particularly good for house phones. The order was shipped promptly and on time. I received the newer 2450mah batteries, so the performance has been great.
I've had them in my Microsoft Mobile Mouse 6000 for a month and they are still working. well is just a battery,,, a really good one. need to say more?
(well for the sake of this review i will)I love these batteries so much that we are no longer using disposable batteries. They are great for the environment and easy on the wallet! I use these batteries for a laser pointer, as a toy for my cat! I shine the light around for her to chase (like a bug!) and have used it for hours per day. Before I bought the duracell, I went through batteries like crazy but these batteries are truly long lasting. You won't be disappointedThey've been on my arctic mouse since day i received them and haven't died just yet, there definitely better then regular batteries!

should i buy Duracell 67487 - AAA Cell NiMH Rechargeable Battery reviews

Don't miss a picture, power your digital camera with Duracell Rechargeables. Duracell Rechargeable Batteries enable you to recharge for long lasting power up to 1,000 times - so you can focus on the great photos you're taking instead of replacing batteries. The powerful AA batteries are ideally suited for high-drain devices such as digital cameras, and the AAAs are perfect for PDAs and hand-held games. You may also choose from a variety of chargers, from the economical overnight charger to the rapid 30 Minute Charger. OK. So notice most of the complaints are about the shipping time not the quality of the product.

Ordered 3/26 received in two days with prime.

As others have mentioned these are 900mAh batteries.

Ran the 4 cells through a few charge-discharge cycles on a BC-900 charger (also a good product available here). All of the batteries tested above 900mAh. 902, 926, 928, and 937mAh. This is with only a few cycles on them so it might creep up later but should not be much.

This is better performance than less expensive brands (ultralast, etc.) Those seem to test at only about 50% of the cells above the stated capacity, although they are often at least 85% of listed capacity.

Just my experience, with a small sample size. Choose which is best for you.

Would be 5 stars but could be a bit less expensive. Only a minor complaint.

Update 8/2/06

Used these in a GPS unit and MP3 Player mainly. Probably have been recharged around 10x each. Retested now they are at 900, 924, 930, and 932. so not much change

I have begun to buy DuraCell over Energizer after having 4 of the latter go bad and refuse to charge after only about 20 cycles. In general NiMH are great, but they have some caveats people should know about.

1.) They don't hold a charge over long periods of time very well as their charge ebbs away just sitting around. So if you have something you really need to work on the rare occasion you use it, like a flashlight in the car, use Lithium(longest shelf-life) or Alkaline.

2.) NiMH only produce 1.2 volts, not the standard 1.5, so for a flashlight that uses 4 batteries it produces 80% of the voltage - 4.8 volts, not 6.0. LED lights in particular have voltage compensation circuits, but they use up a fair amount of energy, so unless your flashlight was designed for NiMH it will not be as bright and won't last as long as using Alkaline in most cases. What are your priorities?

3.) The greater a battery's capacity, (expressed in mAH, short for milli-Amp hours, where 1,000 mAH will provide 1 amp for 1 hour) the fewer recharge cycles you will get. Very high capacities require very thin and fragile materials. Again, what are your priorities?

4.) It still pays to charge NiMH batteries all the way up and then use them until they are completely dead before charging again. The Duracell charger I bought states explicitly that batteries may need to be charged and used 2-3 times before obtaining optimal performance. It gives them longer life and the ability to accept a fuller charge for life. It also "heals" batteries that have been habitually "topped off" and develop memory.

5.) 15 minute chargers are great if you really need the batteries fast, but even the 30 minute chargers really heat up the batteries, and that shortens their lifespan. In most cases it makes more sense to keep a spare set of batteries than to habitually flash charge them. I have also heard that when the charger indicates it's done, it's not. Leave them in another hour if you can. Leaving them in all the time tends to ruin them.

6.) NiMH really work well in applications where you will use up the entire battery's charge in less than a week, (or month at the outside) the application takes a lot of current/energy, and your use is habitual. They can also be a lot more environmentally friendly than throwing out tons of Alkaline batteries.

Amazon must be shipping a new batch. got them today and they were 900mAh and made in Japan. Good value compared to local shops.

should i buy Duracell DC1500B4N AA NiMH Duracell reviews

Recharge hundreds of times and save hundreds of dollars with each NiMH Duracell Rechargeable battery. These powerful batteries are ideally suited for high-drain or frequently used devices, such as video-game controllers and flashlights. Duracell Rechargeable batteries are available in both AA and AAA sizes. When used in high-drain devices, vs. alkaline

Don't miss a picture, power your digital camera with Duracell Rechargeables. Duracell Rechargeable Batteries enable you to recharge for long lasting power up to 1,000 times - so you can focus on the great photos you're taking instead of replacing batteries. The powerful AA batteries are ideally suited for high-drain devices such as digital cameras, and the AAAs are perfect for PDAs and hand-held games. You may also choose from a variety of chargers, from the economical overnight charger to the rapid 30 Minute Charger.

Rechargeable batteries have gotten a bad rap in the past, with older nicad technology that was more trouble to use with their memory effect and low amperage. They just didn't last as long, or were not easy to use.Now with NiMH rechargeables and more sophisticated chargers, it's a no brainer to convert over to this newer technology. High drain devices like digital cameras are a great example of where NiMH really shine. I take picture after picture with flash and review photos on the built in LCD and I don't worry about these duracells running out. 1,800 milliamps will last a long time.
For trips/outings where I'll be taking hundreds of shots, I just get an extra set that I can charge and have ready. No more wasting money on disposable batteries! Some travel chargers are really small, and you don't have to wait for it to charge overnight anymore, they charge in a few hours now.
For other devices that use AAA's like FRS radios, the smaller version of these duracells will take a beating and you will save lots of money compared to buying disposable batteries. I used these to replace the batteries for my Archos Jukebox mp3 player. They last about 2.5 hours longer than the batteries it came with and recharge in my jukebox without any problems.
These batteries come CHARGED (some don't). Got a second set just a few days ago.
First set is excellent, they seem to perform far beyond their spec. I use them in external flash for photography and they last aaaa llooot longer then any battery that I've ever used (excluding non-rechargeable Duracell), used them for over 8 months too ... charged at least once a week, they still seem to go strong (though I rarely fully drain them, that's usually good to keep the battery in shape).

Used Energizer as well ... but they didn't seem to last as long (granted only used one kind and tried a few Duracells before settling on these).

Also, I don't use Duracell charger, it's some crappy no name charger that came with some other crappy no name batteries I started with, but they don't last long enough in photo flashes, so I retired them.

I'm not going to talk about benefits of rechargeable, if you haven't gotten on board with using rechargeable, get over it, single use batteries are so 1990s ... We bought these for our kids' LeapPad and Leapster because they go through batteries so quickly. Another great item to buy with them is the wall charger (which also comes with four rechargeable AA batteries and charges both AA and AAA batteries). While these don't last as long as regular non rechargeable batteries, they are a great budget friendly option for items that go through batteries quickly! We make sure we have at least 8 of these so we can always have some ready to go. solid performance, and last very long, standby time is excellent too. I had some older version of this, which went bad after about 100 charges, I hope this one will last a little longer. Anyway, amazon had the right price and i will buy again.I bought this battery rechargeable Duracell and believe me it was the best investment I've made, is a battery that gives a high yield, as I use a Minolta 4000 AF flash, which is major consumer of battery charge and another that I have Vivitar 285HV brand, also good consumer of energy, besides the also use a Canon A1200, and was working properly, the above is that I have given 5 stars for the best quality, just give it 5 stars to shipping , which they did before the estimated time. I user rechargeable batteries for just about everything, and these Duracell have proven to be very good. They last a long time and perform very well while they have a charge. When they finally wear out, I put them in the charger, and they are ready to go back to work. I have used 2300 mAH Duracell rechargeables for a long time, but now even higher capacity 2650s are amazingly long-lasting. Good for just about everything that needs AA batteries, including demanding devices if you do the proper things for initializing and charging the batteries.. that is. One thing most people don't understand about rechargeable batteries is that they need EXCELLENT CHARGERS to ASSURE EXCELLENT RESULTS! Don't use the cheap chargers that come with cheap lowered-capacity batteries. They will quickly ruin your expensive batteries by boiling them with too high charge currents and not multi-stage charge curves. Don't use chargers that group batteries in twos or fours so that it doesn't charge single batteries, it shows you that it isn't sensitive to the small differences internally present in every battery--differences that get worse over time and can cause premature battery failure if your charger is taking the same approach to charging every battery! Get an expensive recharger like those made by PowerEx or Maha that scientifically charge the batteries using sensors which are monitored by a computer processor running sophisticated charging programs which account for the actual capacity of the individual battery. Many rechargeable batteries of friends that used bad chargers were almost ruined but a sophisticated charger refreshed them and brought them back to life! I am still using the same rechargeable Duracell batteries I bought over two years ago and I use them every day! They have lasted hundreds of charges because the charger is careful to pay attention to each individual batteries needs.

should i buy Battery Organizer reviews

I bought two of these and they are good for the price. I only wish they had adjustable walls because sometimes I don't have enough batters to fill one size but have more than the room allotted of another sideI've made good use of this so far. It's nice to have everything in its place and I no longer have to search for batteries. I give this product 4 stars because the lid does feel slightly flimsy. Argh, my fault for not paying attention! Although the item works as intended, a Wally World purchase would have saved a few bucks wasted on shipping.
It's made of plastic that appears it will get brittle and crack, after a couple of years, might be wrong; but I would not do this one again on line.Great feature to have at home to organize batteries, great for spring cleaning. Compact and divisors are accurate for size and quantity. Finally, all my batteries are in one place, in order, and the container fits in a small drawer I keep for lil things like these. I like that container is clear and you can tell if you need more batteries without even opening it up. If you don't own big batteries, you can totally use the space for AA and AAA ones. What I personally would love is a space for small round ones, but it's great the way it is as well. Great buy! I purchased one of these a couple of years ago and just loved how it kept my batteries organized for me. When I last month about 6 months ago, one of the moving men asked me where to get one of them because he fell in love with it and I said Amazon but I noticed after my move that it was missing. Still to date, it is not to be found! I think he swiped it. He could have swiped anything yet nothing else is missing just this cute inexpensive plastic battery organizer which I could not live without so I purchased another! Next time I will hide it at the bottom of a box before the moving men get here. geez............

you may think it is too small but it is the perfect size, because that is absolutely what you want in an organizer is to hold them all securely together in the most compact space possible with easy access! This is it! This little box is very basic but makes battery storage very easy. I use a lot of rechargeable batteries and found them spread all over my house. I now have them centralized and easy to find.

This review is from: Battery Organizer (Clear) (2.75"H x 6.5"W x 3.75"D)

I bought two of these and they are good for the price. I only wish they had adjustable walls because sometimes I don't have enough batters to fill one size but have more than the room allotted of another side. A great way to keep your batteries ready for any emergency. Order at least 4 to have enough batteries for extended power outages (Snowstorms, hurricanes, floods, tornados, earthquakes, ect). I follow the backpackers rule for firewood "Gather enough firewood to get you through the night, then increase your wood supply 4 times". I increased my battery supply 4 times to get me through any emergency! Argh, my fault for not paying attention! Although the item works as intended, a Wally World purchase would have saved a few bucks wasted on shipping.
It's made of plastic that appears it will get brittle and crack, after a couple of years, might be wrong; but I would not do this one again on line.I've made good use of this so far. It's nice to have everything in its place and I no longer have to search for batteries. I give this product 4 stars because the lid does feel slightly flimsy.

should i buy Tenergy High capacity NiMH Rechargeable battery package reviews

Features and Benefits * High quality AA and AAA Size rechargeable Nickel Metal Hydride (Ni-MH) battery top of the line. * Ultra high capacity batteries: AA 2600 mAh and AAA 1000 mA * Economic package of 8 AA and 8 AAA provides huge saving * Exact replacement for standard AA size battery in all the devices * Provides ultra long use time per charge * Advanced Ni-MH technology means twice as long use life per charge than the ordinary rechargeables * Designed for enhanced performance for high drain applications such as digital cameras CD players portable audio devices hand held games 2-way radios PDAs and other portable high drain digital electronics * Can be recharged for up to 1000 times providing big saving by replacing hundreds of throw away AA/AAA batteries. * Convenient operation without memory effect. Can be charged anytime. * Can be rapidly charged with any quick charger smart chargers plug in charger or universal chargers * Batteries tested based on International Electronic Commission (IEC) standard to ensure capacity quality and life time so I am able to see the juice value in these batteries. When I first charged the AA's (slowly), I only got readings of between 900 to 1100 mAh. So I then refreshed the batteries (which can take days!!!) and got a maximum reading between 1821 -2360 mAh with an average reading of 2040 mAh for the 8 AA's so no where near their rated 2600 mAh. My new Sony and LaCrosse rechargeables charge to about 2600 mAh so I know the BC-9009 works okay.

Therefore, if you notice that the batteries aren't lasting after a charge you may want to refresh your batteries (that is discharge/recharge them a couple of times) to booast the mAh.

For the AAA's, after refreshing them I got a range of between 809 to 1101 mAh with an average reading of 911 mAh for the 8 AAA's.

So in summary (at least for the batch I got):

AA's are on average 2000 mAh (not 2600 mAh) which is about 80% of value.
AAA's are on average 900 mAh (not 1000 mAh) which is about 90% of value.

While the AAA's are close to the 1000 mAh, the AA's are way off the 2600 mAh.

So there is a trade-off of some mAh for these inexpensive batteries in that they wont last as long as better brands but some may find this okay given the cheap price.

In this update, I have increased my ratings by one star (from 2 to 3 star ratings) since my original review was based only on the AAs and I have now had time to refresh the AAA but I still take stars off for the misinformation about the mAh ratings.Before being put in a position to have to purchase rechargeable batteries we'd toyed with the idea with no real intention of actually jumping in and making this investment, we were wary about such an unknown and unpublished/unreviewed product.

Well, in 2010 I was in an auto accident which left me with a lovely permanent nerve/back injury and I was prescribed a T.E.N.S. Unit for the pain, which works fantastically, but EATS BATTERIES like there is no tomorrow.. so, I began researching rechargeable batteries, 9V specifically which is difficult to purchase in the stores by the way (go Amazon!, you always come through for us), and really couldn't find any concrete evidence that they were better than the consumable batteries.

SO, if you're toying with the idea, and teetering on the ledge of making this kind of investment and have any gadget that's eating your batteries I'll gladly push you off the battery buying cliff and tell you these are absolutely better than I'd ever expected. The Charge actually lasts longer than the standard run of the mill Energizer (consumable) and the standard Duracell (consumable), when you run low drop 'em back up on the charger and you're ready to go in a few hours, or less if you've invested in enough to switch them out. Bottom line, Tenergy rechargeable batteries while might be an uncomfortable and weary investment for the inexperienced is actually an absolute winner once you get into them. You'll never buy consumables again if you can help it!This marks the 3rd time I've completely replaced (recycled) and restandardized all the rechargeable batties in my house (the prior being the radio shack 1,400 mAh gold & black, followed by the 1,800 powder green white-tops & 2,000 metallic green black-tops). The new Tenergy 2,600 mAh powder blue black-top AA's seem to be the best rechargeable AA's available (as of this writing). With every generation, the run time of NiMHi's gets closer and closer to disaposeable alkaline batteries, and the blues are the closest yet. Not only do they have a deep charge, but they also seem to hold onto their charge, when not in use, better than earlier generations of batteries.

I use them in everything, and couldnt be happier ... and coupled with a Tenergy "Speedy Box" smart charger, I'm a doubly happy camper.These batteries cost half of what it costs for name brand rechargeables ON SALE. These were roughly $1.00 a piece. They are functioning as good as the name brands I own. I use rechargeables a lot, so I have had some experience with them. These are definitely worth buying. I've bought dozens of these over the past several years as well as dozens of their AAA's and a Panasonic charger from them. They have never delivered much juice and lose charge very quickly when stored. Now none of them will hold more than about a 10% charge. I'm sure a battery reconditioner would help considerably but I have been using the kit this company sold and it just isn't very effective. Will have to dump these and try another brand.