Electric Fuel is
developing a 12/24V, 40W, 400Wh, short version BA-8140/U primary
battery for battlefield power using 4th-generation zinc-air
technology.
Weight
(kg)
~1.6
Volume
(l)
1.7
Max.
Power (W)
40
Voltage
(V)
12/24
Capacity
(Wh)
>480
Energy
Density (Wh/kg)
>300
Energy
Density (Wh/l)
>285
The
Generation 4 Zinc-Air cell is simply an air cathode folded
around a gelled anode, the cathode serving as the cell housing.
The three open edges are sealed for leak-tight integrity.
