The 80V 420Ah lithium forklift battery is designed for the demands of counterbalance trucks, providing stable high-current output for full-capacity lifts, and extended shifts. With Grade-A LiFePO4 cells and over 4,000 cycles, it reduces replacement costs. Maintenance-free and safeguarded by an advanced BMS, it ensures safe, reliable operation throughout multi-shift workloads.
Performance Advantages
Optimized for intensive industrial operations.
Superior Power Output
The battery provides stable, high-capacity energy to meet the demanding requirements of counterbalance forklifts. Its consistent power delivery ensures maximum performance during extended shifts, making it a reliable choice for intensive industrial operations.
Rapid Charging Capability
Our lithium battery can be fully charged in 1–2 hours and supports opportunity charging during short breaks. This minimizes forklift downtime and maximizes productivity, ensuring continuous operation in high-utilization industrial environments.
Extended Cycle Life
With over 4,000 charge cycles, the battery outlasts traditional lead-acid batteries by up to 10 times. This longevity reduces replacement frequency and maintenance costs, delivering optimized total cost of ownership and long-term value for industrial operations.
Comprehensive Safety
Equipped with advanced BMS (Battery Management System) that provides multi-layer protection against overcharging, over-discharging, and thermal runaway, ensuring safe operation in all conditions.
Maintenance-Free Design
Our 80V 420Ah lithium battery requires no watering or equalization, unlike traditional lead-acid batteries.This reduces labor, minimizes downtime, and ensures reliable operation across multi-shift environments.
Smart Monitoring
Integrated smart technology allows real-time monitoring of battery health, charge status, and performance metrics, enabling predictive maintenance and optimal usage of lithium forklift batteries.
Specification
| Electrical Specifications | Mechanical Specifications | ||
| Nominal Voltage | 80V | Dimensions (LxWxH) | 1015*682*550mm |
| Nominal Capacity | 420Ah | Weight | 335kg |
| Energy | 33600Wh | Case Material | SPCC |
| Self Discharge | <3% per month | IP Rating | IP54/IP65/IP67 |
| Cycle Life | >4000 cycles | Cell Type | LiFePO4 |
| Charge & Discharge Specifications | Temperature & Other Specifications | ||
| Charge Current | 200A | Charge Temperature | 0°C to 55°C / 32°F to 131°F |
| Charge Cut-off Voltage | 91.2V | Discharge Temperature | -20°C to 60°C / -4°F to 140°F |
| Charge Terminal/Connector | REMA | Storage Temperature | 10°C to 45°C / 50°F to 113°F |
| Discharge Current | 200A | Display | LED Display |
| Discharge Cut-off Voltage | 68.6V | Communication | RS485/CAN |
| Discharge Terminal/Connector | REMA | Shipping Classifiation | UN3480, Class9 |
Safety Features & Certifications
Advanced Safety Features
Multi-level Battery Management System (BMS) protection
Overcharge and over-discharge protection
Short circuit protection
Overcurrent and overload protection
Cell balancing and thermal monitoring
Robust casing to protect against shock and vibration
Flame-retardant casing and materials
IP67-rated protection for outdoor yards, cold storage, or high-humidity warehouses
Certifications & Compliance
UN38.3 for transportation safety
CE certification for European markets
UL 2580 certification for battery safety
RoHS compliant - free from hazardous substances
ISO 9001 quality management system
ISO 14001 environmental management
REACH – chemical safety and substance control
Compliant with IEC 62619 standards
Advanced Battery Technology
Our 80V 420Ah Counterbalance Forklift Lithium Battery incorporates advanced LiFePO4 technology and an integrated BMS to deliver consistent, reliable performance for industrial counterbalance forklift operations.
Lithium Iron Phosphate (LiFePO4) Chemistry
Our battery employs LiFePO4 cells, known for high thermal and chemical stability, low internal resistance, and consistent voltage output. This chemistry delivers long cycle life and efficient energy use under heavy industrial workloads, providing a reliable and low-maintenance solution for counterbalance forklift operations.
Enhanced Safety Profile
LiFePO4 cells are inherently stable and resistant to thermal runaway, even under extreme conditions or physical stress.
Extended Lifespan
Offers up to 10 times longer cycle life compared to lead-acid batteries and outperforms other lithium chemistries in deep discharge scenarios.
Wide Temperature Range
Operates reliably from –20°C to 60°C (–4°F to 140°F), critical for industrial environments with varying conditions.
Environmentally Friendly
Contains no heavy metals or toxic materials, making it easier to recycle and more environmentally responsible than lead-acid alternatives.
Advanced Battery Management System (BMS)
Our 80V 420Ah battery features an advanced BMS that optimizes energy use, extends service life, and delivers comprehensive protection, helping forklift fleets operate efficiently with reduced downtime.
Precise Cell Balancing
Continuously monitors and balances individual cells to ensure uniform charge levels, maximizing capacity and extending overall battery life.
Real-time Performance Monitoring
Tracks voltage, current, temperature, and state of charge, providing valuable data for optimizing forklift operation.
Comprehensive Protection
Provides multi-layer protection against overcharge, over-discharge, short circuit, overcurrent, and thermal risks.
Smart Connectivity
Supports CAN bus and RS485 communication for seamless connection with forklift control systems.
Predictive Maintenance Alerts
Analyzes performance data to identify potential issues in advance, minimizing downtime and supporting continuous productivity.
Advantages Over Traditional Batteries
Our 80V 420Ah lithium battery delivers clear advantages over conventional lead-acid systems, helping material handling operations achieve greater performance, efficiency, and cost savings.
Consistent Power Delivery
Unlike lead-acid batteries that suffer from voltage drop as they discharge, our lithium forklift batteries maintain stable power output throughout the cycle. This ensures counterbalance forklifts deliver consistent lifting capacity, even at low states of charge, supporting reliable and uninterrupted operations.
Opportunity Charging
The 80V 420Ah lithium forklift battery can fully charge in 1–2 hours and supports opportunity charging during breaks. This keeps forklifts running across multi-shift schedules, reduces downtime, and eliminates the need for battery swaps.
Higher Energy Efficiency
With up to 95% charge/discharge efficiency compared to 70–80% for lead-acid batteries, this 80V 420Ah lithium battery minimizes energy losses and helps lower electricity costs, supporting more efficient and sustainable fleet operation.
Minimal Maintenance Requirements
Unlike lead-acid batteries that require watering, equalizing, and acid cleaning, lithium batteries are maintenance-free. This eliminates routine service tasks, reduces labor costs, and minimizes downtime linked to battery upkeep.
Cost Efficiency
Our lithium forklift batteries lower total cost of ownership through extended lifespan, minimal maintenance, and high energy efficiency. Reduced replacement frequency, lower energy consumption, and decreased downtime accelerate ROI and improve overall fleet economics for material handling operations.
Cold-Weather Operation
Designed for low-temperature environments, this battery maintains stable voltage and capacity even in freezing conditions. Its optional self-heating function ensures reliable forklift operation in cold storage facilities or outdoor winter settings, supporting uninterrupted workflow and consistent productivity.
Enhanced Safety & Compliance
Featuring stable LiFePO4 chemistry with low thermal runaway risk and no acid emissions, the battery reduces workplace hazards and simplifies environmental compliance. Its robust design and protective systems safeguard operators and equipment while meeting industrial safety standards in demanding warehouse or manufacturing environments.
Smart Fleet Monitoring
The integrated BMS with CAN and RS485 communication provides real-time monitoring of battery health, usage patterns, and performance metrics. Predictive maintenance alerts, performance insights, and remote monitoring enable fleet managers to optimize forklift utilization, prevent downtime, and improve operational efficiency across multiple shifts.
Lithium Forklift Batteries Charging
With charging systems tailored for lithium forklift batteries, you benefit from rapid energy replenishment, intelligent communication with the BMS, and robust safety protection-all designed to keep your operations running smoothly.
Fast & Opportunity Charging
Recharge quickly during short breaks or shift changes to maintain continuous operation and reduce downtime.
Full charge in just 1–2 hours
Recharge during lunch or shift changes
Reduce the need for spare batteries
Smart Charging Management
Intelligent control ensures the battery charges efficiently, safely, and with maximum lifespan.
CAN/RS485 communication between charger and battery
Prevents overcharge and overheating
Tracks charge cycles, efficiency, and battery health
Safety & Protection
Comprehensive safeguards protect both the battery and operators in all environments.
Overvoltage, overcurrent, and overtemperature protection
Automatic shutdown for operational safety
IP-rated design for indoor, cold storage, or outdoor use
Charging Best Practices for Lithium Forklift Batteries
Utilize opportunity charging during scheduled breaks to maintain optimal charge levels throughout shifts, avoiding full discharge when possible.
Implement a regular charging schedule aligned with operational needs, leveraging the flexibility of lithium forklift batteries to optimize energy usage and reduce peak demand charges.
Avoid deep discharges below 20% to extend battery cycle life and ensure dependable performance for lifting and operation.
Use chargers specifically designed for lithium forklift batteries to ensure safety, charging efficiency, and to protect your battery warranty.
Ensure charging areas are well-ventilated and maintain temperatures between 10°C and 30°C for optimal charging efficiency and battery health.
Monitor charging status regularly through the BMS interface to identify any potential issues early and ensure all batteries are receiving proper charge.
Maintenance & Care
Proper maintenance keeps your 80V 420Ah lithium forklift battery performing at its best and maximizes service life, while requiring far less upkeep than lead-acid alternatives.
Minimal Maintenance Requirements
Our 80V 420Ah lithium forklift battery is designed for minimal maintenance, eliminating the need for watering, cleaning, or equalization required by lead-acid alternatives.
This low-maintenance design reduces labor costs, minimizes downtime, and enhances workplace safety by avoiding the need to handle corrosive acids. Fleets benefit from more reliable operation and higher productivity.
Following basic maintenance guidelines supports consistent performance and helps extend battery lifespan.
Recommended Maintenance Procedures
Daily Inspections
Visually inspect for any signs of damage or corrosion
Ensure all connections are secure and clean
Check battery temperature (within normal range)
Ensure BMS indicators display normal status
Monthly Maintenance
Clean battery terminals with a dry cloth if necessary
Inspect cable connections for tightness
Check for any signs of physical damage to casing
Review BMS data for any irregular patterns
Quarterly & Annual
Perform a full system diagnostic check
Check connectors, cables, and harnesses for wear or insulation damage
Review cycle count and overall battery State of Health (SOH)
Annual professional inspection recommended
Important Do's and Don'ts
Do's
Keep the battery clean and free from debris
Charge the battery regularly, avoiding deep discharge when possible
Store in a cool, dry location when not in use for extended periods
Monitor BMS alerts and address them promptly
Use only chargers specified for your lithium forklift batteries
Don'ts
Do not expose to extreme temperatures for extended periods
Do not attempt to open or modify the battery pack
Do not use water or cleaning fluids on the battery
Do not stack objects on top of the battery
Do not mix different types or ages of lithium forklift batteries in the same fleet
Ideal Applications
Our 80V 420Ah lithium battery is engineered for demanding material handling applications, delivering consistent power for diverse industrial environments.
Warehousing & Distribution
Our lithium forklift batteries deliver consistent power and rapid charging, minimizing downtime and ensuring seamless operations in fast-paced warehouses and distribution centers.
Manufacturing Plants
Built to endure tough factory conditions, our lithium forklift batteries maintain stable performance despite heavy usage and fluctuating temperatures in production environments.
Cold Storage
Our lithium forklift batteries operate reliably down to -20ºC and include a self-heating feature for consistent performance even at -40ºC, making them ideal for refrigerated and cold storage facilities.
Ports & Container Yards
Our lithium forklift batteries feature a sealed, corrosion-resistant design with an IP67 rating, providing reliable performance and long service life in high-humidity and salt-exposed environments in busy port operations.
Retail Distribution Centers
Our lithium forklift batteries provide reliable power and rapid charging in high-volume retail distribution centers, minimizing downtime and keeping forklifts productive during peak order periods and multi-shift operations.
Construction Sites
Built for harsh construction environments, our lithium forklift batteries withstand heavy loads, vibration, dust, and moisture, while fast recharging and long runtime keep forklifts running efficiently during extended shifts.
Compatible Forklift brands
Our 80V 420Ah lithium battery is compatible with most major counterbalance forklifts, allowing for easy installation and reliable operation across a wide range of brands.
Toyota
Crown
Hyster
Yale
Linde
Mitsubishi
Clark
Komatsu
Our engineering team can also develop custom battery solutions for specialized equipment. Contact us with your specific model information for confirmation of compatibility.
Return on Investment
While the initial investment in lithium forklift batteries is higher than lead-acid alternatives, the long-term savings and operational benefits deliver compelling returns.
Key ROI Driver
When considering a switch to lithium, focus on total cost of ownership over the battery's lifespan rather than the initial price. Our 80V 420Ah lithium battery provides substantial returns in multiple aspects:
Typical Payback Period: 18-24 Months
Most operations recoup their investment within 18–24 months, with continued savings and increased productivity throughout the battery's remaining lifespan
With 10× the lifespan of lead-acid batteries, lithium batteries require fewer replacements. Combined with lower maintenance costs, reduced energy use, and minimized downtime, the financial benefits are significant.
Eliminating dedicated battery rooms and handling equipment frees valuable floor space, while faster charging and less downtime boost overall productivity, further enhancing ROI.
Frequently Asked Questions
Everything you need to know about our 80V 420Ah counterbalance forklift lithium battery.
What is the recommended depth of discharge for maximum battery life?
What safety features are included?
How long does it take to fully charge a 80V 420Ah lithium battery?
What is included in the warranty for your lithium forklift batteries?
How should I store the lithium forklift battery when not in use?
How does the lifespan of lithium forklift batteries compare to lead-acid batteries?
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