The perfect battery for esk8? Sion Licerion cells sound incredible.

[hummieee]

i was excited to find a great deal on these, which is now gone.

Lithium TITANATE (LTO) cells. the crusher

These things are super cool. They have awesome discharge and charge capability, but pretty poor energy density. They would be a great choice for a last mile board. The hardest part is dealing with a really low cell voltage of 2.8-3V fully charged. The unfortunate result of the lower energy density is that these discharge to ~1.2V when empty, which is a 60% decrease in voltage, versus typical 18650’s which discharge from 4.2 to 3.4ish, which is a 20% decrease. Basically means you lose tons o…

and finding the voltage drop being so large throughout the discharge is disappointing

but these Sion cells…i called and wrote asking but havent gotten anyone to respond yet.