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Pros & Cons
Pros
Using 3 amazon high capacity aa batteries at 2400 mah each or 7200 mah. Great way to keep using those old d-cell flashlights without the need to keep d size batteries on hand. Only very slight issue is that removing the aa batteries to recharge them, ... Read More
Some people complain about being too tight but the batteries can be removed without any trouble by using a small screwdriver. Removal is easy if you use 1 or 2 aa batteries as you can use the void of the 3rd battery to push the other batteries out.
These are a great way to get more amperage when using rechargeable aa batteries. Lets me use aa's in many of my d cell gear. And yes, non-rechargeable aa's work just as well in these too.
Works flawlessly. Works as intended. Works for me. I am very pleased with it.
For the ones that may not know, the reason for this is the milliamp hour rating of the individual cells. Therefor the advantage of using multiple cells in the adapter versus just one.
Cons
Three aa cells working as one d cell is great, but no diodes are integrated is a design flaw. There are no instructions included which would advise the customer what to do and what not to do.
Highlights
Quality
Overall this product works exactly as described and i am very pleased with it
Im really impressed with the perceived quality at first inspection
Need to fix the quality control issues and shape of the terminal end of the battery holes to accommodate more brands of batter... Read More
The 3 rating for material quality is given hesitantly as only time will tell and the thinness of the plastic material is likely... Read More
Price
The only real reason for 4 stars instead of 5 is the price is a little high for what youre getting materialengineeringwise
This allows for much higher amperage for longer lasting batteries
Packaging/appearance
Some reviews have had trouble getting the aa batterys out of the convertors easier to pull out the tip of the post first
If i need to balance the voltages between a high set and low set i just voltage test the 6 batteries and swap one or two of the highlows
Competitiveness
I bought this product to be able to use my supply of aa eneloop rechargeable batteries in a camping lantern that takes 3 d batteries
Great piece of gear for preppers or emergencies
A 34aa34 cell milliamp rating is far less than a 34d34 cell
Twice a week i change the rechargable batteries
Overview
- How are reviewers describing this item?
rechargeable, great, fit, good and better. - Our engine has detected that the listing/variation has anomalous review count history. Please review the historical review count graph.
- Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 1.
- Previous analysis of this listing was an C grade.
- Our engine has profiled the reviewer patterns and has determined that there may be deception involved.
- Our engine has determined that the review content quality is low.
- Our engine has analyzed and discovered that 60.0% of the reviews are reliable.
- This product had a total of 319 reviews as of our last analysis date on Dec 26 2023.
Helpful InsightsBETA
Posted by a reviewer on Amazon
The 3 rating for material quality is given hesitantly as only time will tell and the thinness of the plastic material is likely due to the necessity to fit 3 aa batteries in the space for a d cell
Posted by a reviewer on Amazon
Not too many devices use size d batteries anymore i
Posted by a reviewer on Amazon
Boom boxes and portable tvs so storing a bunch of ds for the that occasional use might not make sense
Posted by a reviewer on Amazon
Twice a week i change the rechargable batteries
Posted by a reviewer on Amazon
I wasnt paid asked or given anything for my review
Posted by a reviewer on Amazon
The product quality seemed to be fine but the aa batteries are 1
Posted by a reviewer on Amazon
Thus the flashlight was a lot less bright
Posted by a reviewer on Amazon
The only concern is they are plastic
Review Count History
Price History
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