SkyCell Lithium-Ion Battery for robotic applications. Very light weight and small size compared to Ni-Cd, Ni-MH and Lead acid batteries. Very long life without loosing charging capacity. Weights just 41 gm.
SkyCell Li-Ion Cell Features
Other types of Li-ion cells available in 18650 type is
and in LiFePo4 cells 32650 type is
*Please do not select air shipping for battery as the same is not permitted by airline regulations