[Rumor] new 40700 cell size

[moderator007]

Similar sized batteries in LifePO4 chemistry that where available over a year ago.
I mentioned them here.

200 Amp Super Cell

https://batteryhookup.com/products/4-headway-38120-hp-3-2v-8ah-lifepo4-lithium-batteries-25c-200a-super-cells One of my friends purchased 4 of these and wired them in series to use as a race car battery to save weight. Do you think that some of our overseas friends might at some point make a flashlight that would use these beast? Since very few people would even own a charger that could charge these beast probably just wishful thinking. . Slightly larger in diameter than a D cell and slightl…