Kin; the "high energy" Dow Kokams are better than RC Lipo in terms of energy density, and have a good cycle life like the A123's, but are a little more expensive than these Panasonics per watt-hour
I wonder if anyone bought those on the group buy. Didn't see many people hoppin' over them..
I am sure there is major markup on those Panasonic cells. How else could Tesla deliver a luxury car with 40kWh for $56k? Their price per watt hour is gonna be super low. Boy would a group buy on those be nice. I'd empty my savings for those. I want a >70 mile range pack that fits in the triangle of my bike.