Lithium Ground Support Equipment Batteries

SAFEFlex batteries deliver higher charging efficiency, faster turnaround charging, and longer cycle life compared to lead-acid. Our systems are low maintenance, eliminating watering and acid handling, and their Lithium Iron Phosphate chemistry ensures maximum safety and reliability on the ramp. In addition, integrated heaters and wide operating temperature support (-40°C to +50°C) mean SAFEFlex batteries are always ready, even in extreme weather conditions.

Upgrading to SAFEFlex is straightforward thanks to its drop-in design, which allows the batteries to be installed into existing GSE vehicles without major modifications. With multiple voltage options (20–96V), dual CANbus compatibility for different vehicle models, and flexible control interfaces, SAFEFlex batteries integrate seamlessly into both OEM equipment and retrofits.

With recharge efficiency of 98% or higher, SAFEFlex batteries reduce electrical costs compared to lead-acid and significantly lower fuel spend versus diesel GSE. Our systems also eliminate weekly equalization, improve runtime efficiency by 10% or more, and reduce downtime, helping airlines achieve faster gate turns and lower total cost of ownership.

Yes. SAFEFlex GSE batteries use Lithium Iron Phosphate chemistry, the safest lithium-ion chemistry available, and are constructed from UL-approved components. The custom Battery Management System (BMS) continuously monitors voltage, current, and temperature, while rugged IP65 watertight enclosures protect against dust, jet blast, and weather exposure common on the ramp.

SAFEFlex batteries are ideal for a wide range of electric Ground Support Equipment, including:

• Baggage tractors
• Belt loaders
• Pushback tugs
• Catering trucks and maintenance lifts

With multi-voltage options and custom design capabilities, SAFEFlex can be tailored to the specific requirements of any GSE fleet.

Green Cubes offers SAFEFlex batteries in capacities from 5kWh to 80kWh and voltages ranging from 20V to 96V, covering the power needs of light-duty to heavy-duty GSE vehicles. Advanced features such as dual CANbus ports, integrated heating, and IoT-ready WiFi performance tools ensure optimal performance and fleet visibility.

Green Cubes Technology has over 40 years of expertise in lithium power systems with more than 295 MWh deployed in the field. The company delivers a complete portfolio of lithium solutions for OEMs and enterprise fleets, including major airlines and GSE manufacturers. With over 300 employees across six countries, Green Cubes is committed to building safe, reliable, and sustainable energy solutions.

For more information or to request a consultation, contact Green Cubes Technology at info@greencubes.com or visit greencubes.com. Our team will help design the right battery solution for your ground support fleet.