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Eneloop Panasonic BK-4MCCA4BA AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 4-Battery Pack

When HN users recommended it

1 HN user recommended this in 2023, in one comment.

20072026

Each tall tick is one HN user's first recommendation. A short tick is the same user again. Click a tick to jump to the comment.

What HN users said

tivert linked amazon.com View on HN
in mAh Is an Industry Mistake, 6 replies deep

> In the consumer space, virtually no battery I've seen in more than a decade is less than 1000mAh.

Behold:

https://www.amazon.com/Panasonic-BK-4MCCA4BA-eneloop-Pre-Cha...

https://www.amazon.com/PANASONIC-BATTERIES-CR1216-LITHIUM-BA...

https://www.amazon.com/SR521W-SR521SW-LR521-Alkaline-Battery...

> People understand there are 1000 meters in a kilometer. I don't think any of this is rocket science.

Yes, but it's one more mental operation, and every mental operation like that is relatively costly. People don't actually have that many slots of working memory. You are optimizing to minimize digits, which is probably the wrong thing.

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