Do power tools really use LiFePO? Based on everything I have seen they all use the common Li-ion chemistry cells. For example a common cell in power tools is the Samsung INR18650 25R, which is not LiFePO I think.
DeWalt used LiFePO for years, but now seems to be using generic lithium-ion batteries.
LiFePO has the nice "doesn't blow up and catch fire" feature. Boosted Skateboards first generation used LiFePO, and worked great, but was expensive. So they switched to generic lithium-ion for the second generation. Their battery recall followed shortly thereafter.[1]
LiFePO has the nice "doesn't blow up and catch fire" feature. Boosted Skateboards first generation used LiFePO, and worked great, but was expensive. So they switched to generic lithium-ion for the second generation. Their battery recall followed shortly thereafter.[1]
[1] https://www.cpsc.gov/Recalls/2017/boosted-recalls-electric-s...