/technologies/power-management/b/alt-energy-blog/posts/little-battery-charges-fast-needs-fundingLithium titanate batteries contain a surface area at the anode of 100 square meters. Compared to the lithium ion surface area of 3 square meters, that is a sizable jump. The benefit comes in the ability to let in more charge, electron flow. five to ten-USTelligent Community 12