HAWKER® FLEX® Li3
Maximum Uptime. Zero Maintenance. Future-Ready Power.
Higher efficiency, longest cycle life, and the safest lithium technology in the industry—powered by an advanced BMS and backed by BCI’s certified support.
FLEX® Li3 Battery
The Future of Motive Power
The HAWKER FLEX® Li3 lithium-ion battery is built to the highest safety, design, and manufacturing standards. It’s engineered to power your material handling vehicles with reliable, intelligent, and maintenance-free energy—perfect for fast-paced, multi-shift operations that can’t afford downtime.
Features & Benefits:
Premium Lithium-Ion Chemistry – Nickel Manganese Cobalt (NMC) chemistry delivers high energy density and long life.
Virtually Maintenance-Free – No watering, no acid spills, no equalizing charges.
Fast & Opportunity Charging – Ideal for opportunity and fast-charging applications—charge whenever you break, not just overnight.
Outstanding Cycle Life – Designed for thousands of cycles, dramatically reducing replacement frequency.
Clean & Efficient – No emissions at point of use, helping support sustainability goals.
Maximize Fleet Performance With a Free Power Study
Not sure if lithium, TPPL, or lead-acid is right for your fleet? Our FREE Power Study analyzes your shift patterns, charge windows, temperature, and equipment mix to recommend the ideal battery chemistry and charger strategy, for maximum uptime and ROI
Why Choose FLEX® Li3
Opportunity & Fast Charging
Recharge during breaks, shift changes, or lunch without harming battery life, ideal for high-velocity operations.
No Battery
Change-Outs
Eliminate battery rooms, spare batteries, and change-out equipment—reducing labor, equipment, and floor space costs.
Smart Battery Management System
A sophisticated BMS monitors cell voltage, temperature, and state-of-charge to protect the battery and provide consistent performance
Superior Products
Warehouse Solutions
App & Cloud-Based Reporting
Access real-time and historical performance data to optimize charging, improve safety, and validate ROI.
Safety &
Compliance
Designed and tested to strict safety standards for peace of mind in demanding environments.
Opportunity & Fast Charging
Recharge during breaks, shift changes, or lunch without harming battery life, ideal for high-velocity operations.
No Battery Change-Outs
Eliminate battery rooms, spare batteries, and change-out equipment—reducing labor, equipment, and floor space costs.
Superior
Products
Smart Battery Management System
A sophisticated BMS monitors cell voltage, temperature, and state-of-charge to protect the battery and provide consistent performance
App & Cloud-Based Reporting
Access real-time and historical performance data to optimize charging, improve safety, and validate ROI.
Warehouse
Solutions
Safety & Compliance
Designed and tested to strict safety standards for peace of mind in demanding environments.
The Technology Behind FLEX® Li3 Lithium-Ion
Advanced NMC Cell Design – High energy density and stable performance.
High-Quality Cells & Build – Designed to withstand tough material handling environments.
Sophisticated BMS – Protects against overcharge, deep discharge, and temperature extremes.
Scalable Architecture – Available in multiple capacities, voltages, and tray sizes to fit Class I, II & III equipment.
Fast-Charging
HAWKER FLEX ® LI3 BATTERY
The HAWKER FLEX® Li3 lithium-ion battery offers superior power and reliability for material handling vehicles. Its advanced design, incorporating a sophisticated BMS and high-quality cells, ensures top safety, performance, and a long, maintenance-free life, ultimately boosting productivity and profitability through features like fast-charging, opportunity charging, scalability, and repurposing capabilities. This battery adheres to the highest industry safety standards (CE, UL, and ISO) and uses large format prismatic cell technology for increased reliability.
Virtually maintenance free
Laser welded cells and rugged construction
Minimal downtime with optimized plug-and-play charging
HIGH-LEVEL
RESEARCH & DEVELOPMENT TESTING
HAWKER®, a leader in industrial stored energy, has achieved UL 2580 listing for its HAWKER FLEX® Li3 lithium-ion batteries, demonstrating their commitment to safety in electric vehicles like forklifts and AGVs. These batteries combine high-performance cells and a compact design with the rigorous ISO 26262 automotive safety standard, a first for the material handling industry, ensuring reliable and safe power solutions.
Broke the Underwriter Laboratories crush test, a first for UL
Highest industry safety standards
Drop & Fire Test, click on video
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