CTA Digital AA NiMH 4-Pk Batteries ( DB-24AA )

by CTA Digital

Product Details

• Item Weight: 9.3 ounces
• Shipping Weight: 1 pounds
• Shipping: Currently, item can be shipped only within the U.S.
• ASIN: B0006BCKOW
• Item model number: DB-24AA
• Average Customer Review: 2.0 out of 5 stars  See all reviews (4 customer reviews)
• Amazon Best Sellers Rank: #160,188 in Electronics (See Top 100 in Electronics)
• Date first available at Amazon.com: July 19, 2004

Product Description

This four-pack of ultra high-capacity 2400mAh NiMH rechargeable batteries from CTA is especially designed to work with all high drain devices such as digital cameras, CD players, MP3 players, remote control vehicles, flashlights, PDAs, and all other devices that accept AA batteries. Our NiMH rechargeables have a capacity of 2400 mAh, 60% more capacity than most rechargeables. The extended capacity of these batteries means longer-lasting power than in many other rechargeables, and that means more pictures or more playback. Plus, you can recharge these batteries up to 1000 cycles! Completely environmentally Friendly Full 3 Year Manufacturers Warranty

Customer Reviews

Most Helpful Customer Reviews

2.0 out of 5 stars Leaked, damaging my stuff, November 18, 2011

By 

Dario Dinatale - See all my reviews
(REAL NAME)   

Amazon Verified Purchase

This review is from: CTA Digital AA NiMH 4-Pk Batteries ( DB-24AA ) (Electronics)

Pros: If nothing goes wrong, NIMH type batteries are known for being an excellent rechargeable, capable of going for hundreds of charges.

Cons: I bought lots of these, and many leaked, partially breaking all three of my photography external flashes, which are $220 each. :( (I had to sell the flashes for a lot less than they were worth.)

1.0 out of 5 stars Inconsistent Capacity in CTA Batteries, May 18, 2009

By 

C. J. Crowley "cjc" (Orford, NH) - See all my reviews
(REAL NAME)   

This review is from: CTA Digital AA NiMH 4-Pk Batteries ( DB-24AA ) (Electronics)

Avoid buying these batteries for flash applications.
If you need all 4 batteries in a set to operate electronics like a flash, be aware that not all of the batteries in the set will operate with anywhere near rated capacity.
Ran tests, after noticing a low number of flashes produced by several sets of CTA batteries.
Charged 4 CTA batteries and 4 of another brand, both with similar capacity. CTA batteries fizzled after 70 flashes. Measuring the capacity of each cell individually: 1 was already drained (0%) charge, 1 was about half drained (60% charge) and 2 were at 80% charge. This was insufficient to charge the flash unit. All batteries of the other brand showed 80% capacity after 90 flashes and continued to operate for 240 flashes, with charge on all 4 batteries still at least 60% after 240 flashes.

4.0 out of 5 stars Pretty good, I guess?, February 22, 2008

By 

Johnny Walker "JW" (USA) - See all my reviews

This review is from: CTA Digital AA NiMH 4-Pk Batteries ( DB-24AA ) (Electronics)

Its hard for me to compare these batteries with anything else simply by the fact that A) they are the only rechargeable batteries I have used and B) I don't really know what to expect from rechargeable batteries for the applications I am using. Currently these batteries are in my wireless mouse and keyboard and have only been recharged probably twice in the past 4 months or so. They meet my needs so I would recommend.