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AA Performance Rechargeable Batteries from AmazonBasics Starting At $10.99

AmazonBasics AA High-Capacity Rechargeable Batteries
Featuring a unique Japanese technology that enables better performance after storage, over-discharge, and high temperatures. These batteries also maintain 65% of their original charge after being stored for 3 years. Shop now

12 pcs of Tenergy Premium C Size 5000mAh High Capacity High Rate NiMH Rechargeable Batteries

from Tenergy
3.7 out of 5 stars 168 customer reviews
| 3 answered questions
About the Product
  • Can provide up to $1000 savings of rechargeable batteries by eliminating the need to buy hundreds of C-size Alkaline batteries which cost at least $2 a piece.
  • Super long running time with this 5000 mAh high capacity
  • Convenient operation due to the advantage that Ni-MH batteries have no memory effect.
  • Very long life time and can be recharged up to 1000 times.
  • Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time

Frequently Bought Together

  • 12 pcs of Tenergy Premium C Size 5000mAh High Capacity High Rate NiMH Rechargeable Batteries
  • +
  • EBL 906 Battery Charger with 4-Piece 5000mAh C Rechargeable Batteries
Total price: $76.94
Buy the selected items together

Product Details

Size: 12 pcs
  • Shipping Weight: 2.5 pounds (View shipping rates and policies)
  • ASIN: B00405FKZ6
  • UPC: 844949020343
  • Item model number: 90420
  • Average Customer Review: 3.7 out of 5 stars  See all reviews (168 customer reviews)
  • Amazon Best Sellers Rank: #100,584 in Health & Personal Care (See Top 100 in Health & Personal Care)
    • Product Warranty: For warranty information about this product, please click here

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Actual product packaging and materials may contain more and different information than what is shown on our website. We recommend that you do not rely solely on the information presented and that you always read labels, warnings, and directions before using or consuming a product. Please see our full disclaimer below.

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Customer Reviews

Top Customer Reviews

1.0 out of 5 stars2 of 8 bad already
By kimmarie on May 14, 2012
Size: 8 pcs
Had great expectations, but after the first charge, one of the first four used said bad on the tenergy charger I bought. Well, after the second charge of the other four, one of those said bad in the charger and would not recharge. So much for using over and over and saving so much money. 2 of 8 already just junk. The other 6 are going after the 3rd charge, will see when they choose to fail. Be careful with these!!! I emailed the company to let them know of my experience and they chose not to reply.
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1.0 out of 5 starsTenergy Premium C Batteries
By Sylvia Hathaway on December 25, 2011
Size: 8 pcs
Purchased these batteries for a game camera. When we went to check cam 3 days later the batteries were dead. Recharged and found had similar results. Batteries will not hold charge. After charging and not using for several weeks, put in game cam and camera showed that battery had only 20% life left. Very disappointing. Not worth the money for us. Was it a bad batch? Other ratings have been high but wonder if we got the bad lot. Tried the aa batteries with a spacer placed around the battery so it would fit into C slot and they have worked wonderfully, however, the spacers did not fit in all brands game cams.
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5.0 out of 5 starsso far so good
By M. Heltsley on February 22, 2012
Size: 8 pcs Verified Purchase
our baby toys, namely the bouncy seats, go through a ton of C and D cell batteries. So rechargables were a must. The problem is that most only offer C and D sizes in crazy low capacities. No more than a AA size, i.e. 3000mAh, tops, usally closer to 2500mAh. These are a bit better, not as good as they could be, but better at 5000mAh. The next issue is charging them. Most chargers can't put more than about 2200mA into a battery for some reason, so we had to find a charger that could handle the extra capcity. But now good chargers seem to be far more common place than they were 5 years ago when we first started down this road, so this time around we were able to find one here on Amazon easily enough that works like a champ. We have charged these about a dozen times in groups of 4 batteries per bouncy seat and have not noticed that there is a loss of capacity yet. I would hope that we won't see such a loss for a long time, but given the price of these batteries I fear we may see that capacity loss sooner than later. So far though no problems encountered and no reason to believe it will be any time soon. I have a lot of other tenergy batteries and so far they have not been a problem for me, either the rechargables or the standard ones. I would recommend these to anyone who does not want to waste money and landfill space on standard batteries. Just get a good charger that charges batteries until they say they are full and not just until it believes them to be full. I would buy more of these if/when the need arises, assuming that they do last as long as other rechargables do.
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1.0 out of 5 starsTenergy c cell; complete waste of money
By Alfa33 on November 11, 2012
Size: 8 pcs Verified Purchase
Can I give something minus five stars? I purchased two packages of these to run game cameras. After three recharges five of the sixteen batteries have failed and will not recharge. This completely negates any possible cost savings. The batteries that still do work will power my cameras for about 1/3 the time of premium non-rechargeable batteries.

On 11/20/12 I received a response from Tenergy regarding the poor performance of their batteries: they say there is a 30 day refund, 90 day replacement, so they can't help me. 90 days?! It should it's first charge longer than that! I know a standard Duracell would, at 1/5 the price! Poor quality,poor performance, followed by poor/no customer service. Need I say more?
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5.0 out of 5 starsbest choice
By L. Hammer on April 22, 2012
Size: 4 pcs
I have been using these c size rechargeable batteries,the blue ones,for several years in my sangean pr-d5 portable am fm radio daily and have charged them many many time with the tenergy speedy box bc-ihu smart charger and these batteries and the charger have been excellent for me and I believe the newer white colored tenergy batteries are even a better battery.I will always buy these again if they ever ware out.YOU should buy these,they are excellent.
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5.0 out of 5 starsBetter Range, Longevity and Reliability
By Nils Valentin on May 3, 2011
Size: 4 pcs Verified Purchase
[Capacity:]
Tenergy seems to have world wide the highest rated capacities for rechargeable NI-MH batteries.
Looks like Tenergy has almost maxed out of whats technically possible.
No other maker has these capacity range, hats off !!

Even the best Japanese makers have max roughly only 60% capacity (3000 mah), again respect for this !!
It's awesome how much capacity this rechargeable batteries have.

[Weight:]
Lets face it, batteries are heavy. Capacity limits and weight are probably their worst obstacles.
Fortunately the extended capacity plays as advantage as you might come by with one battery pack where you used
two or more in the past. This comes in VERY handy when either every gram counts or stamina is everything.

[Charging:]
We all know that increased capacity not only gives you better mileage but also requires fewer (but long) charging cycles.
Generally speaking high capacity is a good thing but long charging times might be a turn off when you are in hurry.

In addition quick charging or charging to often (to early) might decrease life cycle of the battery (read: damage it). So it
makes sense that you also invest in an "intelligent" charger, that checks the battery status, de-charges it controlled and
recharges it gently. This way your investment is protected.

[Usage:]
So far I have used those batteries and haven't realized any significant drop of capacity.
Its to early to tell the long term quality of the product, however so far everything is
indicating a good quality product.
I will update this section in regular intervals to indicate any capacity changes.

---[Summary and target user:]---

I am conservative.Read more ›
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Most Recent Customer Reviews

5.0 out of 5 starsFive Stars

I use these on my Sunpak 622 flash and they last and recycle fast

Published 2 days ago by Steve Agan
5.0 out of 5 starsFive Stars

needed this for replacements onold ones

Published 6 days ago by Carter
1.0 out of 5 starsDOA

The "C" batteries arrived just about DOA.
Before using I decided to test them with my battery tester. It indicated a weak battery. Read more

Published 8 days ago by Hi5ver
1.0 out of 5 starsJUNK!

Don't waste your money or time. I purchased 4 of these and by the 3rd charge 2 of them stopped taking a charge and the battery charger gives them an error. Read more

Published 9 days ago by Kevin
4.0 out of 5 starsIt is worth it to buy this type of batteries ...

It is worth it to buy this type of batteries if you are using an electronic every day and almost 7 days a week.

Published 1 month ago by Brenda Ruiz
1.0 out of 5 starsHalf of them are dead within 1 year, only got a few charges out of...

I have ordered a total of 24 of these batteries in the past year to use in my kids' toys, and as of right now I only have 12 left. What happened to the other 12? Read more

Published 3 months ago by J.L.
5.0 out of 5 starsCouldnt have been better

Holds charge and lasts for weeks together..
Using them for a couple of motion sensor lights... Read more

Published 3 months ago by David
1.0 out of 5 starsOne Star

3 out of 8 did not hold a charge right out of the box.

Published 4 months ago by Amazon Customer
1.0 out of 5 starsDoesn't have 5000mAh capacity out of the box based on ...

Doesn't have 5000mAh capacity out of the box based on my high end battery charger. Batteries die out after only a few uses and cannot be recharged.

Published 5 months ago by Matthew Jermine
5.0 out of 5 starsFive Stars

First rate. Charged up quickly and are powering our Christmas window candles.

Published 5 months ago by Thomas H. George

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