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  • Powerex AAA 1000mAh Rechargeable NiMH Batteries - 4 Batteries Per Pack
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Powerex AAA 1000mAh Rechargeable NiMH Batteries - 4 Batteries Per Pack

by Maha

Price: $11.65 & FREE Shipping on orders over $35. Details
In Stock.
Sold by MYBATTERYSUPPLIER and Fulfilled by Amazon. Gift-wrap available.
  • Voltage: 1.2V, Amperage: 1000mAhmAh, Chemistry: NiMH
  • Length: 44.500, Diameter: 10.3mm
  • Maha
  • Rechargeable Batteries
3 new from $11.65 1 used from $10.93

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$11.65 & FREE Shipping on orders over $35. Details In Stock. Sold by MYBATTERYSUPPLIER and Fulfilled by Amazon. Gift-wrap available.

Frequently Bought Together

Powerex AAA 1000mAh Rechargeable NiMH Batteries - 4 Batteries Per Pack + Powerex MH-8AA270-BH Powerex AA 2700mAh 8-Pack Rechargeable Batteries + Powerex Maha MH-C801D Eight Cell 1-Hr PRO AA/AAA Charger
Price for all three: $104.60

These items are shipped from and sold by different sellers.

Buy the selected items together


Product Details

  • Shipping Weight: 1.6 ounces (View shipping rates and policies)
  • ASIN: B006VW5W9A
  • Average Customer Review: 4.6 out of 5 stars  See all reviews (68 customer reviews)
  • Date first available at Amazon.com: October 5, 2009

Product Description

4 PowerEx Rechargeable Batteries in Retail Blister Pack. PowerEx AAA Rechargeable Ultra High Performance Batteries have 1000mAh true capacity. Ultra high capacity gives superior run time! 1.2V; 1000mAh Battery Size: AAA Height: 44.5mm Diameter: 10.3mm Can be recharged up to 1,000 times with no memory effect. PowerEx batteries are manufactured to Industrial standards and last up to twice as long as ordinary rechargeable batteries. SpecificationsBrand: Maha   Output Voltage: 1.2V   Amperage: 1000mAh   Chemistry: NiMH   Length: 44.5mm   Diameter: 10.3mm

Customer Questions & Answers

Customer Reviews

These are the best batteries that money can buy.
David Kalish
These are the best rechargeable batteries I have been able to find and I've gone through many brands.
Stellar X
They last a long time on a charge with good power.
Joe Medeiros

Most Helpful Customer Reviews

12 of 12 people found the following review helpful By Liberty and Freedom on December 23, 2012
Verified Purchase
I bought a tiny little external flash (Sony HVL-F20AM) that called for AAA batteries. Since NiMH batteries generally perform best with this type of equipment I found these. They have the highest manufacturers' mAh rating I could find for this size battery. I've used Powerex AA cells in the past with much success and I highly recommend them as this brand has proven itself to be among the best out there.

Since this is my first set of AAA rechargeables, I can't cite any prior experience with other brands for this size to give an informed basis of comparison. However I can say they seem to perform well for their intended purpose.

As I do with all new rechargeables I set them up to "break in" mode on my Maha MH-C9000 charger analyzer (which I recommend) using the preferred settings for this type of battery. I was a little disappointed that none of them broke in at or above 1000mAh; it's been pretty cold around here lately and maybe this affects cell performance (cold December week around here). Here were the results for all 4 cells after break in cycle and fully charged for the first time:

Cell 1 - 962 mAh, 1.42 volts
Cell 2 - 959 mAh, 1.42 volts
Cell 3 - 929 mAh, 1.41 volts (runt of the litter)
Cell 4 - 962 mAh, 1.42 volts
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11 of 11 people found the following review helpful By C. Cornell on February 7, 2013
Verified Purchase
I like these batteries a lot, and it may sound a bit odd, but I prefer the AAA batteries by PowerEx then PowerEx's AA batteries. The reason is that I noticed, and even checked the capacity on both the AAA's and the AA's after they were sitting around for about 4 weeks, and I noticed that the AAA PowerEx batteries were more or less at the same capacity levels but that the AA batteries had dropped by about 10%.

I used the LaCrosse C-1000 Smart Battery Chargers Charge/Test function for all of my tests. My good ole trusty LaCrosse 1000, as a much much better reviewer that I could ever be always says... Original quote attributed to our own master Engineer and Top 100 Reviewer, Mr NLee.

Anyway I like these batteries so much because I use them mainly for my high intensity 200XL Lumen Maglite flashlight, my Maglite 50XL high intensity light, and my old and trusted LED lamplight with a headband that I use often for doing equipment and item repairs that are very tiny in nature. And since I use the mags for work often
enough and they are high energy consumption products I noticed that the AAA 1000Mah batteries by PowerEx were seriously outlasting most of the rest of my collection of high capacity batteries.

PowerEx Maha 950Mah are pretty good also, but nothing lasts as long in those flashlights then the PowerEx ones do. I seriously don't have to change them for a month to six weeks at a time. It something that I don't particularly notice while time is passing, I do have a life, really... But it is always a surprise to me when the LEDs start to fade out. And I realize that I haven't had to charge any AAA batteries that whole time.

I have been using high capacity batteries like PowerEx, Maha, EneloopXX for a while now. Probably about 3 years or so.
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6 of 6 people found the following review helpful By J. Ruiz on November 12, 2012
Verified Purchase
These are hands down the best brand rechargeable metal hydrid batteries around. I have owed these for over 5 years now and they are still outlasting regular alkaline batteries.
I still prefer these over the high shelf life also known as the slow drain rechargeables.
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5 of 5 people found the following review helpful By Vaun on December 21, 2013
Verified Purchase
First time I've bought this brand. All the batteries exceeded their ratings slightly: 1025-1082 maH and between 1.42-1.45V
Also tried the AA's, they didn't perform quite as well, but within tolerance: 2.65-2.72 Ah (rated for 2.75Ah) and 1.41-1.45V.
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4 of 4 people found the following review helpful By Tim on March 8, 2013
Verified Purchase
Good batteries with long life. Work in my existing chargers. Have also used the AAs in GPS units, digital cameras, etc. Bought these for remote controls and head lamps.

Shipper delivered them promptly and with appropriate packaging.
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4 of 4 people found the following review helpful By P. Capes on November 9, 2012
Verified Purchase
I've been using these for several years, and they provide reliable, hi-capacity storage. They also last longer (more recharge cycles) than the more common brands you get at big retail stores.
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8 of 10 people found the following review helpful By John R. Newland on April 21, 2012
Verified Purchase
I needed a power source for my (don't laugh) wife's Palm Pilot.
Dry cells didn't last a week.
These batteries last > a month.
Good product; good price.
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3 of 3 people found the following review helpful By marchmadness on April 7, 2013
Verified Purchase
My old powerex batteries finally died. These appear fresh and ready for another six yrs of use. Hopefully this set is as reliable as the previous.
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