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Rating: | (4 out of 5 stars) |
Reviews: | 5,131 Amazon Reviews |
Product Name: | AmazonBasics AA Rechargeable Batteries (16-Pack) Pre-charged - Battery Packaging May Vary |
Product Description: | Low self discharge battery, Minimum capacity 1900 mAh, Protection for Overcharge, Can meet HSF requirement. An Amazon Brand. |
Manufacturer: | AmazonBasics |
Model Number: | RFQ419 |
Product SKU: | B007B9NV8Q |
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Personally, I have had about 50 of these batteries from previous purchases, and they work great for me. Never had an issue. Of course, I care more about being green and replacing all toy batteries with rechargeable, rather than whether one brand of battery can hold 5% more charges after a year. To me, price per battery matters more as long as the battery is of good quality.
Additionally, I have seen a very popular review about Japanese vs Chinese made battery on youtube, which famously claimed that Japanese made batteries are almost always better. This is probably one of the reasons behind all the concerns about country of origin. However, I feel that there are substantial non-scientific elements in these reviews. For one, some reviews based their conclusions primarily on the "claimed" mAh ratings by the manufacturer. A brand with 95% "real" mAh of the claimed mAh was rated better than another brand with 85% of that number. But what really matters to me is the "real" mAh per dollar cost. The fact that many Chinese brands are of lower price than Japanese brands was not considered in the review. Second, I have not seen a single review that has measured the same brand of batteries with enough repetition to show error bars and statistical significance. In the scientific world, comparing data without error bars and statistical evaluation is almost meaningless.
I do not want to start a debate about country of origin and battery quality--just my few cents.
It seems to be a smarter move to get batteries through IKEA as they are always made in Japan.
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It seems to be a smarter move to get batteries through IKEA as they are always made in Japan.
There are 1.5v Li AA rechargeable batteries good for august.
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Personally, I have had about 50 of these batteries from previous purchases, and they work great for me. Never had an issue. Of course, I care more about being green and replacing all toy batteries with rechargeable, rather than whether one brand of battery can hold 5% more charges after a year. To me, price per battery matters more as long as the battery is of good quality.
Additionally, I have seen a very popular review about Japanese vs Chinese made battery on youtube, which famously claimed that Japanese made batteries are almost always better. This is probably one of the reasons behind all the concerns about country of origin. However, I feel that there are substantial non-scientific elements in these reviews. For one, some reviews based their conclusions primarily on the "claimed" mAh ratings by the manufacturer. A brand with 95% "real" mAh of the claimed mAh was rated better than another brand with 85% of that number. But what really matters to me is the "real" mAh per dollar cost. The fact that many Chinese brands are of lower price than Japanese brands was not considered in the review. Second, I have not seen a single review that has measured the same brand of batteries with enough repetition to show error bars and statistical significance. In the scientific world, comparing data without error bars and statistical evaluation is almost meaningless.
I do not want to start a debate about country of origin and battery quality--just my few cents.