As with anything battery, refuel tme is also an issue. A tiny gas tank, 1 gallon, can refuel a chainsaw dozens of times. In seconds. Carrying 100s of batterie

As with anything battery, refuel tme is also an issue. A tiny gas tank, 1 gallon, can refuel a chainsaw dozens of times. In seconds. Carrying 100s of batteries isn't viable, nor is the economic cost of them. We are getting there. Probably within a decade, we'll have a 2x or 4x power density leap in people's hands, and the equations will change. To me though, charge time is what will make a bigger difference. If we could reduce charge time by 10x, that's huge. Everything would change. And that will happen.