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Rayovac 4.0 Rechargable "AAA" Batteries, 4-Pack
 
 

Rayovac 4.0 Rechargable "AAA" Batteries, 4-Pack

by Rayovac
4.8 out of 5 stars  See all reviews (6 customer reviews)


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Technical Details

  • These Rayovacs work with ALL chargers
  • These are NOT Lithium batteries. They are "LIKE Lithium" which are STILL NiMH.

Product Details

  • ASIN: B002YGM1HS
  • Average Customer Review: 4.8 out of 5 stars  See all reviews (6 customer reviews)
  • Amazon Best Sellers Rank: #8,268 in Camera & Photo (See Top 100 in Camera & Photo)
  • Date first available at Amazon.com: February 27, 2010

Product Description

In case you don't already know, they are LSD (low-self-discharge). It means they can hold charge 75~80% of it over a year. They also have higher recharge number of cycles

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Customer Reviews

6 Reviews
5 star:
 (5)
4 star:
 (1)
3 star:    (0)
2 star:    (0)
1 star:    (0)
 
 
 
 
 
Average Customer Review
4.8 out of 5 stars (6 customer reviews)
 
 
 
 
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Most Helpful Customer Reviews

3 of 3 people found the following review helpful:
5.0 out of 5 stars So far, the most inexpensive branded pre-charged (low-discharged) batteries out there, January 22, 2010
By 
Nuknuk (Springfield, VA United States) - See all my reviews
(TOP 100 REVIEWER)   
This review is from: Rayovac 4.0 Rechargable "AAA" Batteries, 4-Pack (Electronics)
So far, the most inexpensive branded pre-charged (low-discharged) batteries out there

I have tried pre-charged batteries like Eneloops, Duracell, Rayovac Hybrids, & Yuasa Enitime, but budgetwise, these will be the batteries I will be buying unless something come out with a better value. Compared with Rayovac's Hybrids, the 4.0 is very similar in almost every aspects.

My first set arrived with 1.28 volts out of the box. I charged the rest out of curiosity and it packed an additional 155 mAhs.
I wanted to know how much mAhs it will pack after a discharge; each AAA battery averages around 833 mAhs. That's it, I am sold.

The way they are marketing these batteries is a mystery. The package says ready-to-use and rechargeable, but you will not know that unless you look closer where it is written smaller on the side like a fineprint. After you throw away the package, it is even harder to tell on the battery itself as the only indicator that they are rechargeables is the word NiMH. It does not say anywhere rechargeable at all. Not even mAh rating is printed anywhere.
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5.0 out of 5 stars Great batteries, December 7, 2010
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Amazon Verified Purchase(What's this?)
This review is from: Rayovac 4.0 Rechargable "AAA" Batteries, 4-Pack (Electronics)
For items like remotes, cameras and things that just don't get thrown away, rechargable batteries are the way to go. So far this Rayovac brand is hanging in there with my Duracells and Enagizers. I have not had them for nearly as many charges as it says you can do but I have saved money beyond my initial investment.
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5.0 out of 5 stars Questionable Labeling/Marketing, Great Rechargeables, August 18, 2010
Amazon Verified Purchase(What's this?)
This review is from: Rayovac 4.0 Rechargable "AAA" Batteries, 4-Pack (Electronics)
I was skeptical about purchasing these at first due to the questionable wording on the container and batteries, but they have turned out to be great pre-charged and low self-discharge rechargeable NiMH batteries. I'm almost certain these are the same as the Rayovac hybrids with a different wrapper to market towards "lithium-lovers". I'm not going to complain since this is a fraction of the price and works just as well. I highly recommend these for the price and performance.
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