Any AAA LIFEPO4 rechargeables?

[moses]

Anyone make AAA LIFEPO4 cells?

Thanks,
M

 

[45/70]

I don't Know of any, moses. I'm guessing it's because their capacity would likely be in the 100mAh range. I've wondered about these myself, but at that capacity, I suppose there would be very few practical applications.

Dave

 

[moses]

Thanks!! Too bad. That would be perfect for some single AAA lights that can take 3v but not 4.2v of the li-ion. 100ma is indeed paltry. If they can put 400ma, then that would be practical.

M

 

[45/70]

Yeah, I agree. You have to realize though, that while some el cheapo LiCo 10440's have "500mAh" printed on the side, the very best ones are only around 300mAh. Considering that, the best a LiFePO4 10440 could be expected to obtain, would probably be 150mAh max, if that.

Dave

 

[purduephotog]

Anyone make AAA LIFEPO4 cells?

Thanks,
M

Anything that small would probably be in 'packs' or a purposefully designed flat cell- similar to what is sold at batteryspace.

 

[iqwozpoom]

Found some! Ordered four of them and a charger yesterday. I don't want to shill but check your favorite far east diy, and budget online shops. You'll probably find them. Powerlion brand 250mah typical 200mah min.