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Li-ion Batteries



The lithium-ion batteries that Nissan is developing jointly with Shin-Kobe Electric Machinery feature lightweight and high energy density ideal for electric vehicles.

Energy Density : 93 Wh/kg
Power Density : 350 W/kg
Cycle Life : 1,000 cycles

The superb lithium-ion batteries offer about three times the energy storage capacity of lead-acid batteries and about one and a half to two times that of nickel-based batteries. Combined with a lighter vehicle body, they can extend the driving Range on a single charge to over 200km, which is generally considered necessary for typical city driving. Thanks to the high-power batteriesf unique discharge characteristics, a driving performance of 62kW can be provided even near the end of their discharge, making them highly practical.




Discharge Characteristic per a cell


Specification
Type Li-ion(Mn type)
Length 440 mm
Height 186.0 mm
Width 290 mm
Weight (Control circuit included) 29.3 kg
Rated Power 30 V (Series 8 cells)
Capacity 90 Ah
Energy Density(Control circuit included) 93 Wh/kg