EPiC AV3500 Aviation Battery

Introducing the lithium-ion battery that offers high power and energy in a compact, light-weight package for aviation traction power applications.

Markets: Aerospace & Defense


Voltage at Charge 67.2 V
Nominal Discharge Voltage 57.6 V
Voltage at Discharge Termination 40 V
Nominal Capacity (C/2) 60 Ah
Standard Discharge 60 A
Max Continuous Charge 78 A
Max Continuous Discharge 300 A
Peak Discharge 400 A
Battery Energy 3.5 kWh
Battery Specific Energy 151 Wh/kg


Dimensions 10.63” L x 8.56” W x 15.63” H
Mass / Weight 23.2 kg / 51.15 lbs.
Cooling Air Cooled
Packaging Overhead 33.8%


Module Isolated SPI
Controller CTM CANbus
Controller Discrete Out Isolated < 50V, x
Controller Discrete In Isolated < 50V, x


Discharge -20°C to +60°C
Charge 0°C to +50°C
Storage -30°C to +25°C

Life Data

Cycle Life 300 cycles > 80% of Initial, 100% DoD
Shelf Life 12 Months