3 ms·
Low end of Nimh doesn't sound very great, but - what if you could get 18650 cells for (making up a small number) $0.50 each? I think I would end up with a box f
by foobarian 3y ago
Low end of Nimh doesn't sound very great, but - what if you could get 18650 cells for (making up a small number) $0.50 each? I think I would end up with a box full and just swap them as I use them. Even better if they retain charge well.
- aredox 3y agoIt has other great advantages over NiMH: fast charging, no memory effect, no self-discharge
- foobarian 3y agoAbsolutely! However my baseline are my Li-ion 18650 cells which have those advantages as well, in addition to larger capacity. But I think I would be willing to give up the capacity if the price was much lower.
- seec 3y agoYeah, considering the tradeoffs it has to be much cheaper to be worthwhile. I would say 5-7 euros per cell retail to be worth considering. Otherwise why bother ?
- orangepurple 3y agoNiMH doesn't have noticable memory effect. NiCd does.
- tzs 3y agoNiMH self-discharge is low enough to not matter for most applications. 5th generation Panasonic Eneloop is 90% after 1 year of storage, 80% after 3 years, 75% after 5 years, and 70% after 10 years.