This 5C HV solid-state Lithium batteries have higher energy density than the normal solid-state regular voltage batteries have, they have 15% more endurance, lighter weight.

Using a solid electrolyte will provide a smaller size with higher energy density, longer lifespan, and increased safety.

this HV solid-state 5C batteries has 15% more endurance than the normal voltage solid state batteries due to the HV cell.

Specifications: 

12S 16000mAh HV 5C:

weight: 2.891kg  size (length*width*height): 145*115*73mm

12S 22000mAh HV 5C:

weight: 5.800kg  size (length*width*height): 205*115*75mm