Dragonfly Energy Holdings Corp., a developer of energy storage and battery technology, has launched the Battle Born DualFlow Power Pack, a lithium-based power system designed to reduce idling and extend the lifespan of truck batteries.
As e-mobility solutions expand beyond passenger vehicles, this system efficiently allows heavy-duty trucking fleets to integrate battery technology, lowering fuel consumption and emissions.
The DualFlow Power Pack eliminates idle time by supplying power to auxiliary loads while the truck is parked, reducing strain on starter batteries and minimizing unnecessary engine starts. Once the vehicle is in motion, it recharges using Wakespeed Charge Control Technology, optimizing available energy without additional fuel. The system is compatible with most sleeper cabs installed inside the truck’s bunk area without modifying existing systems.
Designed for heavy-duty trucking fleets and owner-operators, particularly those without auxiliary air conditioning, the system provides:
- Idling reduction – Powers electrical loads during mandatory rest periods, saving up to four gallons of fuel daily.
- Battery life extension – Prevents deep discharges and reduces strain on starter batteries, lowering replacement costs.
- Simplified installation – Installs in under an hour with no structural modifications.
- Universal compatibility – Mounts inside the sleeper cab in any orientation for protection from vibration and road debris.
- Advanced safety and reliability – Uses LiFePO4 battery chemistry and a built-in Battery Management System (BMS) for optimized performance.
- Durability – Engineered for long-haul applications and backed by a 10-year warranty.
The DualFlow Power Pack is part of Dragonfly Energy’s expanding portfolio of energy storage solutions for commercial vehicles, alongside the Battle Born All-Electric APU and the Battle Born Liftgate Power System. The system is currently available, with major fleets beginning integration to improve fuel efficiency and operational costs.
Filed Under: Batteries, Technology News