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Rising Adoption of Electric GSE: Green Cubes Leads the Charge

Electric-powered ground support equipment is gaining momentum at airports. In the latest Ground Handling International October 2025, James Muir speaks with Jerry Crump, GSE Sales Director at Green Cubes Technology, about lithium-ion solutions driving feasibility and adoption. Learn how Lithium SAFEFlex powers sustainable airport operations! Read the full article.

About Green Cubes Technology

Green Cubes Technology develops and manufactures safe and reliable electrification solutions that enable its OEM and enterprise customers to transition from Lead Acid and Internal Combustion Engine (ICE) power to Lithium-ion battery power. Green Cubes utilizes proven hardware and software platforms to build the most reliable Lithium power solutions in its industries. With employees across six countries, Green Cubes has been producing innovative, high-performance, and high-quality power solutions since 1986.

For more information about Lithium SAFEFlex PLUS and other battery solutions, please visit greencubes.com or email info@greencubestech.com

 

Green Cubes’ Jerry Crump on Electrifying GSE in Airports International

Jerry Crump of Green Cubes Technology discusses lithium-ion batteries for ground support equipment in Airports International Issue 3 2025. Learn how Lithium SAFEFlex cuts emissions and enhances airport efficiency. Read now!

About Green Cubes Technology

Green Cubes Technology develops and manufactures safe and reliable electrification solutions that enable its OEM and enterprise customers to transition from Lead Acid and Internal Combustion Engine (ICE) power to Lithium-ion battery power. Green Cubes utilizes proven hardware and software platforms to build the most reliable Lithium power solutions in its industries. With employees across six countries, Green Cubes has been producing innovative, high-performance, and high-quality power solutions since 1986.

For more information about Lithium SAFEFlex PLUS and other battery solutions, please visit greencubes.com or email info@greencubestech.com

 

How Lithium Batteries Transform Energy Efficiency in Manufacturing Operations

Higher line velocity through rapid recharge

Traditional lead-acid packs can occupy a charger for eight hours before machinery returns to service. Advanced lithium batteries regain full capacity in roughly two hours and support opportunity charging during scheduled clean-ups or shift changes. Consistent power availability keeps presses, conveyors, and automated guided vehicles in motion, safeguarding takt-time targets.

Lower draw on plant utilities

Lithium chemistry converts nearly all incoming electricity into usable work, whereas lead-acid alternatives waste a significant share as heat. Because compressors and exhaust fans run harder when ambient temperature rises, the excess heat from lead-acid units compounds facility energy spend. Swapping to lithium cuts kilowatt-hour consumption and eases HVAC load, helping plants meet carbon-reduction goals without large capital projects.

Simplified upkeep frees technicians

Weekly watering, corrosion removal, and equalization cycles disappear when sealed lithium packs replace open-vent cells. Routine care becomes a brief visual inspection and a glance at the built-in monitoring display. The recovered hours let maintenance staff focus on predictive tasks such as vibration analysis and robotics alignment, which drive overall equipment effectiveness.

Longer service life stabilizes budgets

Lead-acid units average 1,400 charge cycles; modern lithium packs often reach 3,000 or more before noticeable capacity decline. Fewer replacements reduce purchase orders, disposal paperwork, and unplanned downtime for battery change-outs. Finance teams gain predictable depreciation schedules, while environmental managers appreciate fewer hazardous items entering the waste stream.

Practical steps for a smooth transition

  • Verify lithium pack voltage, weight, and footprint match existing forklifts and lift-assists.
  • Locate high-efficiency chargers near common pause points to encourage brief top-ups.
  • Capture baseline energy use and downtime, then compare post-conversion data with the Green Cubes ROI calculator.
  • Train operators to read the battery management display and plug in during natural pauses.

Move toward leaner, greener production

Plants that integrate lithium batteries report faster cycle times, lower utility bills, and leaner maintenance schedules. Explore our full motive power portfolio or request a tailored assessment to learn how quickly your operation can achieve similar gains.

The Impact of Lithium Forklift Batteries on Warehouse Efficiency

Steady voltage keeps workflows predictable

Equipment slowdowns create ripple effects across picking, staging, and loading. Lithium forklift batteries maintain near-constant voltage throughout each discharge cycle, so travel speed and lift capacity do not fade late in the shift. Drivers complete routes on time, and supervisors avoid rescheduling labour to cover performance gaps.

Rapid charging restores truck availability

Lead-acid packs often occupy a charger for eight hours, then require cooling before service. A lithium unit typically reaches full capacity in about two hours and supports opportunity charging during paperwork or safety meetings without shortening life. Faster turnaround reduces the spare-battery inventory a fleet must carry and keeps material moving through dock doors.

Minimal upkeep redirects skilled labour

Weekly watering, corrosion removal, and equalisation cycles disappear when sealed lithium designs replace vented lead-acid cells. Maintenance shifts to quick visual inspections and data checks on the integrated management display. Technicians repurpose regained hours to preventive tasks that lift overall equipment effectiveness, such as conveyor alignment and sensor calibration.

Lower energy demand trims operating cost

Lithium chemistry converts nearly all incoming electricity into usable power, wasting far less as heat than lead-acid alternatives. Reduced heat generation eases the load on facility HVAC systems and cuts kilowatt-hour bills. Many warehouses verify projected savings with the Green Cubes energy calculator before broad deployment.

Extended service life supports capital planning

Lead-acid forklift batteries average 1,300 charge cycles; lithium alternatives commonly exceed 3,000. Fewer replacements reduce procurement spend, hazardous-waste paperwork, and unplanned shutdowns for battery change-outs. Finance teams gain predictable depreciation schedules, while sustainability managers appreciate a lighter disposal footprint linked to longer service intervals.

Implementation guide for smooth conversion

  • Confirm lithium pack voltage, weight, and dimensions match truck specifications.
  • Install high-efficiency chargers near natural pause points to encourage brief top-ups.
  • Capture baseline energy use and downtime, then compare post-conversion data to measure gains.
  • Train operators to monitor the battery display and plug in during planned breaks.

Warehouses adopting lithium forklift batteries report higher throughput, lower utility costs, and leaner maintenance schedules. Explore the full range of forklift battery solutions or request a tailored assessment to determine how quickly your site can realise similar improvements.

Meeting Cold Chain Logistics Challenges with Lithium Forklift Batteries

Reliable Lift Power in Frozen Aisles

Freezer temperatures rob lead-acid cells of performance, causing voltage to dip and forklifts to crawl. Lithium forklift batteries preserve a stable output curve down to –20°F, so drivers keep rated travel speed and lift capacity throughout every shift. Steady handling protects time-sensitive loads and prevents bottlenecks at blast doors.

Shorter Charging Windows Keep Schedules Tight

Conventional batteries may occupy a charger for eight hours, followed by an extended cooling period. A lithium pack reaches full capacity in two hours and accepts top-up charging during safety walks or sanitation breaks without shortening service life. Continuous truck availability reduces queueing at staging lanes and allows managers to shrink spare-battery inventories.

Energy Savings Lighten the Refrigeration Load

Lead-acid chemistry converts only about three-quarters of input electricity into usable power, releasing extra heat that forces compressors to work harder. Lithium cells exceed ninety-six percent charging efficiency, trimming both kilowatt-hour draw and thermal gain inside refrigerated docks. Many facilities verify projected savings with the Green Cubes energy efficiency calculator.

Simplified Upkeep Supports Food Safety

Watering, equalizing, and acid-residue cleanup introduce splash hazards near packaged goods. Sealed lithium designs eliminate these tasks, shifting checks to a quick visual inspection of the battery management display. Technicians reclaim maintenance hours for evaporator fan audits and door-seal adjustments that directly impact cold-chain integrity.

Long Service Life Strengthens Return on Investment

Lead-acid packs average 1,200 – 1,500 cycles. Lithium alternatives routinely deliver 2,500 – 4,000 cycles before noticeable capacity loss, cutting replacement purchases, disposal paperwork, and unexpected downtime. Finance teams gain predictable depreciation schedules, while sustainability officers welcome fewer batteries entering the waste stream.

Action Plan for Smooth Adoption

  • Confirm lithium pack voltage, weight, and dimensions align with existing lift models.
  • Install high-efficiency chargers in vestibules adjacent to freezer zones to shield electronics.
  • Train operators to plug in during sanitation, paperwork, and meal breaks.
  • Track cycle count and temperature data through the onboard monitoring portal to schedule preventive service.

Advance Your Refrigerated Operation Today

Cold chain facilities that transition to lithium forklift batteries report steadier throughput, lower utility bills, and leaner maintenance schedules. Explore Green Cubes’ cold-storage power solutions or request a tailored savings analysis to learn how quickly your warehouse can capture similar gains.

Enhancing Material Handling Performance With Lithium Pallet Jack Batteries

Faster Starts and Smoother Manoeuvring

Operators often lose valuable seconds when pallet jacks struggle to accelerate under load. Lithium pallet jack batteries deliver steady voltage from the first inch of travel, so trucks reach top speed quickly and maintain rated lift height throughout the route. Smooth, predictable power lets drivers position pallets precisely and shorten cycle times.

Quick Recharge Keeps Fleets Circulating

Lead-acid packs can occupy a charger for eight hours before they cool enough to return to service. A lithium unit typically regains full capacity in about two hours and accepts opportunity charging during document checks or stretch breaks without shortening its life. Continuous availability reduces queueing at staging lanes and lowers the spare-battery inventory a facility must own.

Lower Upkeep Streamlines Daily Checks

Weekly watering, corrosion cleaning, and equalisation cycles consume hours of technician time and introduce spill risks. Sealed lithium designs eliminate those tasks, so daily checks consist of a brief visual inspection and a scan of the onboard status indicator. Many plants redirect the recovered labour to preventive work on conveyor drives and racking repairs.

Stable Voltage Supports Precision and Safety

Voltage sag in lead-acid packs can slow steering response and lift speed late in the shift. Lithium cells hold voltage almost flat until they approach full discharge, helping operators avoid sudden performance drops that lead to near-miss incidents. Consistent power also protects sensitive fork tip scales and height sensors from brownout errors.

Longer Service Life Protects Budgets

A typical lead-acid pallet jack battery provides about 1,400 cycles. Lithium alternatives often exceed 3,000 cycles before capacity decline becomes noticeable. Longer service intervals mean fewer change-outs, lower disposal fees, and steadier capital forecasts for finance teams evaluating fleet upgrades to an industrial lithium battery platform.

Implementation Checklist

  • Verify lithium pack voltage and weight align with pallet jack specifications.
  • Install high-efficiency chargers near common break areas to encourage brief top-up sessions.
  • Train operators to monitor the battery management display and plug in during natural pauses.
  • Record baseline travel speeds and pallet moves per shift to measure post-conversion gains.

Move More Pallets With Less Effort

Facilities that adopt lithium pallet jack batteries report sharper acceleration, steadier throughput, and leaner maintenance schedules. Explore the SAF-Power pallet jack battery line or request a tailored performance assessment to learn how quickly your warehouse can capture similar improvements.

Green Cubes Technology Secures UL Listing with EE Rating for Lithium SAFEFlex PLUS Battery Family

August 15, 2025 – KOKOMO, IN – Green Cubes Technology (Green Cubes), the leader in producing Lithium-ion (Li-ion) power systems that facilitate the transition from lead-acid batteries and Internal Combustion Engine (ICE) power to green Li-ion battery power, is proud to announce the entire line, including 24V, 36V, 48V and 80V models of its Lithium SAFEFlex PLUS batteries, is UL listed and EE rated. This innovative product line continues Green Cubes’ legacy of pushing electrification forward, providing cutting-edge power solutions for material handling, ground support equipment, automated vehicles and other motive products. 

“We are proud to announce the UL listing and EE rating of our Lithium SAFEFlex PLUS product suite, which includes 80V models, leveraging over a decade of experience with our groundbreaking Lithium SAFEFlex line,” said Michael Walsh, CEO at Green Cubes Technology. “We continue to focus on servicing our customers’ installed base and are increasing the aftermarket upgrades that extend the life and Return On Investment of our battery systems.”

Key Features of Lithium SAFEFlex PLUS product line:

Modular Design: UL-recognized module with functional safety facilitates family safety certifications and simplifies ongoing safety approvals.

Enhanced Feature Set: Developed based on a decade of experience with Lithium SAFEFlex, PLUS offers superior performance, state-of-charge monitoring and balancing.

Reliability and Serviceability: Lithium SAFEFlex PLUS battery systems are designed with modular cell blocks and a battery control module that simplify technician access and field service replacement.

Compatibility: Sized to fit standard material handling lead-acid battery compartments and meet truck battery weight requirements.

Green Cubes will continue to offer the original Lithium SAFEFlex MHE and GSE products for customers that require the versatility and value they bring. These solutions are designed to meet the cost, performance, efficiency, and durability requirements of rugged warehouse, distribution, and airport environments.

For more information about Lithium SAFEFlex PLUS and other battery solutions, please visit greencubes.com or email info@greencubes.com. This expertise is evidenced in every detail of the new MHE Li-ion battery, from its robust design to its ability to meet the rigorous demands of modern supply chain operations.

About Green Cubes Technology

Green Cubes Technology develops and manufactures safe and reliable electrification solutions that enable its OEM and enterprise customers to transition from Lead Acid and Internal Combustion Engine (ICE) power to Lithium-ion battery power. Green Cubes utilizes proven hardware and software platforms to build the most reliable Lithium power solutions in its industry. With employees across five countries, Green Cubes has been producing innovative, high-performance, and high-quality power solutions since 1986.

Lithium Forklift Batteries Power Energy-Efficient Cold Storage Operations

Reliable Performance Below Freezing

Standard lead-acid packs struggle when ambient temperatures fall, leading to sluggish lift speed and longer dwell times at freezer doors. Lithium forklift batteries retain voltage throughout the discharge window, so operators maintain rated travel speed and lift height even at –20°F. Steady handling keeps product exposure within safe limits and supports first-expired, first-out rotation targets.

Quick Recharge Maintains Workflow

Lead-acid units often need an eight-hour charge followed by a cooldown period. Lithium packs reach full capacity in about two hours and tolerate opportunity charging during sanitation breaks without shortening service life. Continuous truck availability prevents queueing at blast freezers and allows facilities to shrink spare-battery inventories.

Energy Savings Ease Refrigeration Load

Lead-acid chemistry converts only three-quarters of incoming electricity into power, expelling waste heat that forces compressors to cycle harder. Lithium cells approach ninety-eight percent charging efficiency, trimming kilowatt-hour draw and lowering heat gain inside refrigerated docks. Many sites verify projected reductions with the Green Cubes energy efficiency calculator.

Simplified Upkeep Protects Food Safety

Watering, acid cleaning, and equalization cycles introduce splash risks near packaged goods. Sealed lithium batteries eliminate those tasks, reducing contamination potential and shifting upkeep to fast visual inspections. Technicians can focus on evaporator fans, door seals, and other critical cold-chain assets.

Long Service Intervals Cut Capital Expense

Lead-acid packs average 1,200 – 1,500 cycles, while lithium alternatives commonly last 2,500 – 4,000 cycles before noticeable capacity loss. Fewer change-outs lower procurement budgets, lighten hazardous-waste paperwork, and minimize unplanned truck downtime.

Implementation Guide

  • Measure current battery-related energy draw, maintenance hours, and freezer-door wait times.
  • Confirm lithium pack voltage, weight, and dimensions match existing lift models.
  • Position high-efficiency chargers in vestibules just outside freezer zones to shield electronics.
  • Train operators to plug in during sanitation, paperwork, and meal breaks.

Advance Your Cold Chain Efficiency

Operators who transition to lithium forklift batteries report steadier throughput, smaller utility bills, and leaner maintenance schedules. Explore Green Cubes cold storage battery solutions or request a tailored savings estimate to learn how quickly your warehouse can capture similar gains.

Smarter Batteries Transform Warehouse Efficiency

Learn how Green Cubes’ Lithium SAFEFlex MHE batteries, featured in Modern Materials Handling, boost warehouse safety, uptime, and efficiency in the article 8 Ways Smarter Batteries Can Reshape Warehouse Operations. Discover cutting-edge solutions for modern distribution! Read the full article.

About Green Cubes Technology

Green Cubes Technology develops and manufactures safe and reliable electrification solutions that enable its OEM and enterprise customers to transition from Lead Acid and Internal Combustion Engine (ICE) power to Lithium-ion battery power. Green Cubes utilizes proven hardware and software platforms to build the most reliable Lithium power solutions in its industries. With employees across six countries, Green Cubes has been producing innovative, high-performance, and high-quality power solutions since 1986.

For more information about Lithium SAFEFlex PLUS and other battery solutions, please visit greencubes.com or email info@greencubestech.com

 

Reducing Downtime in Manufacturing With Advanced Lithium Battery Solutions

Unplanned Stops Erode Profit

Every minute of unexpected equipment idle time raises unit cost and jeopardizes on-time delivery. Swapping or servicing legacy lead-acid power packs is a frequent cause of these interruptions. Advanced lithium battery solutions supply stable, high-efficiency power that helps plants sustain continuous flow across shifts.

Rapid Charging Sustains Continuous Production

Conventional lead-acid batteries can require eight hours to charge and additional cooldown time. A comparable lithium pack reaches full charge in about two hours and accepts opportunity charging during breaks without shortening service life. Equipment returns to the line quickly, and most facilities reduce the number of spare batteries they must keep on hand.

Lower Maintenance Frees Skilled Labor

Lead-acid cells demand weekly watering, corrosion cleaning, and equalization cycles. Sealed lithium designs remove these tasks, shifting battery care to quick visual inspections. Technicians can spend reclaimed hours on predictive work such as robot calibration and conveyor alignment, directly supporting throughput goals.

Stable Voltage Protects Process Quality

Voltage on a lead-acid unit drops steadily during discharge, slowing travel speed on automated guided vehicles and lift capacity on trucks. Lithium chemistry holds voltage almost flat until the final minutes of a cycle, so feeders, shuttles, and lifts operate at rated performance throughout the shift and avoid incremental slowdowns that cascade into schedule slips.

Extended Service Life Stabilizes Capital Budgets

Lead-acid batteries average 1,200 to 1,500 cycles. Advanced lithium alternatives typically provide 2,500 to 4,000 cycles before noticeable capacity loss. Fewer replacements cut procurement expense, lower hazardous-waste fees, and simplify multi-year budgeting. Plants comparing options can explore the full range of motive power solutions to match pack voltage and form factor.

Implementation Checklist

  • Audit downtime reports to identify battery-related delays.
  • Confirm lithium pack voltage, weight, and dimensions align with existing trucks and lifts.
  • Install high-efficiency chargers near break areas to encourage brief top-up sessions.
  • Train operators on opportunity charging and daily visual inspection routines.

Begin Your Uptime Improvement Plan

Manufacturers that adopt advanced lithium battery solutions report higher equipment availability, lower energy spend, and more predictable maintenance schedules. Request a tailored production uptime assessment to see how quickly your plant can capture similar gains.

Green Cubes Technology
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