Electric APU Power for commercial fleets
The Birdy ePower XS™ 600 is an electric APU system designed to reduce unnecessary engine idling while maintaining cab HVAC and hotel loads. The system stores energy while the truck is operating, then supplies dependable electric power while the engine is off.
12.8 VDC
Nominal System Voltage
Designed around a 12.8V LiFePO₄ architecture for reliable integration with commercial truck electrical systems.
600 Ah
Battery Capacity
Dual 12.8V 300Ah LiFePO₄ batteries in parallel provide 600Ah total capacity for extended engine-off operation.
7.68 kWh
Nominal Energy
Provides 7.68 kWh of nominal stored energy to support cab HVAC and hotel loads while reducing unnecessary engine idling.
Birdy electric APU system
Birdy™ Power Unit
The central power-management system coordinates charging, battery power, system monitoring, and high-current electrical distribution for dependable fleet operation.
11000 BTU A/C System
A compact electric condenser mounted on the truck frame behind the cab provides heat rejection for engine-off cab air conditioning and climate control.
LifePO4 Batteries
LifePO4 Batteries
Two 12.8V 300Ah LiFePO₄ batteries operate in parallel to provide 600Ah capacity and 7.68 kWh of nominal stored energy for HVAC and hotel loads.