#49157
Profile photo of L Tecolote
L Tecolote
Survivalist
member8

I know that LiFePO4 batteries are what’s usually used to power modern electric bicycles, and that they need to be kept from going completely discharged, but they hold a lot of energy for their size (and weight.) The real champs for the most energy for the weight are the lithium Ion (polymer) batteries, now used in all the better lines of cordless tools.

Cry, "Treason!"