3 ms·
The load characteristics also matter. Under certain load profiles those AAAs won't come even close to their rated capacity (no matter what misleading unit used)
by consp 4y ago
The load characteristics also matter. Under certain load profiles those AAAs won't come even close to their rated capacity (no matter what misleading unit used). I also find the 1.9wh very optimistic, I guess you took the average AA capacity, in which case the battery would almost become bigger than the phone.
- masklinn 4y ago1.9 seems like a typo as 12/1.9 is 6.3, nowhere near 10. 800mAh seems to be a pretty available capacity and yields 1200mWh which tracks with the factor. Though I think I’ve seen up to 1200.
- coder543 4y ago1.9Wh was the number I saw on Google. 10 was just me not thinking clearly late at night. I updated my comment.
- coder543 4y agoLoad characteristics do complicate things as well, but I figured even the optimistic case involved enough batteries to dissuade anyone from this idea. There are other non-rechargeable chemistries that are far more energy dense than AAA batteries, and those might be interesting to discuss.