36V 820Ah LiFePO4 Forklift Battery | Extended Runtime for Heavy-Duty Warehouse Operations
From $6,350.00Login for exact price
Extended Runtime Power for Heavy-Duty Warehouse Operations
When forklift uptime directly impacts warehouse productivity, battery performance becomes critical.
The CMX Battery 36V 820Ah LiFePO4 Forklift Battery is designed for demanding material handling environments where forklifts operate for extended periods, move heavy loads, and work across multiple shifts every day.
With a usable energy capacity of 31.5kWh, this lithium battery provides longer operating hours, faster charging, and significantly lower maintenance requirements than traditional lead-acid batteries.
Built using premium lithium iron phosphate cells and an advanced Battery Management System (BMS), the battery delivers stable power output throughout the discharge cycle, helping operators maintain consistent lifting performance from the beginning of the shift to the end.
80V forklift lithium battery buying guide — model selection, runtime estimates, and charger compatibility.
Product Overview
Warehouse operations rarely slow down. Distribution centers, manufacturing facilities, and logistics hubs often require forklifts to remain available throughout the working day, with minimal downtime for charging or battery maintenance.
The CMX Battery 36V 820Ah lithium forklift battery was developed specifically for these high-demand applications. Compared with conventional lead-acid batteries, it provides more usable energy, maintains consistent voltage under load, and supports rapid charging between shifts or during scheduled breaks.
For fleet managers, the benefits extend beyond runtime. Eliminating battery watering, acid handling, equalization charging, and corrosion maintenance reduces labor costs while improving workplace safety.
The battery’s integrated BMS continuously monitors voltage, current, temperature, and cell balance to protect the battery and maximize service life. This intelligent management system helps prevent common issues such as overcharging, deep discharge, overheating, and short circuits.
Whether operating inside a busy warehouse, supporting manufacturing processes, or handling continuous logistics movements, the 36V 820Ah forklift battery provides dependable power and predictable performance day after day.
Key Features & Benefits
| eature | Specification | Real-World Value |
|---|---|---|
| Usable Energy | 31.5 kWh | Longer shifts between charges, fewer battery changes |
| Cycle Life | 4,000+ cycles (80% DOD) | Over 10 years of service with daily charging |
| Fast Charging | ~2–3 hours | Full recharge during a lunch break or shift change |
| Maintenance | Zero | No watering, acid checks, equalization, or corrosion |
| System Protection | Intelligent BMS | Comprehensive safeguards against overcharge, over-discharge, overheating, and short circuits |
| Voltage Stability | Flat discharge curve | Heavy lifts at full power, even when battery is low |
| Charging Flexibility | Opportunity charging ready | Charge whenever convenient — maximize truck availability |
| Â Installation | Direct lead-acid replacement | Compatible with Toyota, Linde, Jungheinrich, and more |
Technical Specifications
| Parameter | Specification |
|---|---|
| Electrical | Â |
| Nominal Voltage | 38.4 V |
| Nominal Capacity | 820 Ah |
| Stored Energy | 31.49 kWh |
| Self-discharge | <3% per month |
| Performance | Â |
| Design Life | >10 years |
| Cycle Life | >4000 cycles |
| Group Mode | RP205AH / 2P*4S*6 |
| Physical | Â |
| Dimensions (L×W×H) | 968 × 516 × 780 mm | 38.1 × 20.3 × 30.7 inch |
| Standard Case Weight | 343.54 kg / 757.50 lb |
| Ingress Protection | IP65 |
| Lead Acid Model (BCI Number) | 18-125-27 |
| Charging | Â |
| Charge Method | CCCV |
| Recommended Chargers | 48V 300A |
| Matching Charger Brands | SPE / FRONIUS / DELTA-Q / ECOTEC |
| Charging Head | REMA320 |
| Discharge Head | ANDERSON350 |
| Charging Temp | 0°C to 50°C / 32°F to 131°F |
| Communication & Display | Â |
| Display | Magnetic Touch Display |
| Vehicle Communication Mode | CAN |
| Display Communication Method | RS485 |
| Environmental | Â |
| Discharging Temp | -20°C to 55°C / -4°F to 131°F |
| Storage Temp | 0°C to 40°C / -4°F to 113°F |
| Certifications & Shipping | Â |
| Certification | CE, UN38.3, UL2580, IEC, CB, ISO9001 |
| Shipping Classification | UN 3480 |
Applications
High-Throughput Warehouse Operations
Large distribution centers often rely on forklifts throughout multiple shifts. The 36V 820Ah battery provides the runtime required to support continuous pallet movement, inventory handling, and shipping operations.
Manufacturing Facilities
Production environments require reliable material movement to keep manufacturing lines operating efficiently. Stable battery output helps forklifts maintain performance during intensive loading and unloading activities
Cold Storage Warehouses
For refrigerated and freezer environments, optional low-temperature heating technology helps maintain charging and discharge performance even in challenging operating conditions
Installation & Compatibility
Designed for Straightforward Replacement
The battery can be configured to fit a wide range of electric forklift battery compartments and is suitable for replacing many traditional lead-acid battery systems.
Compatible Forklift Brands
- Toyota
- Crown
- Yale
- Hyster
- Raymond
- Jungheinrich
- Linde
- Mitsubishi
- Komatsu
- Clark
- Doosan
Installation Process
- Remove existing battery
- Position lithium battery in battery compartment
- Connect power connector
- Verify communication settings if required
- Complete operational inspection
- Return forklift to service
Most installations can be completed within a few hours.
Available Options
- CAN Bus communication
- RS485 communication
- LCD battery display
- Bluetooth monitoring
- Low-temperature heating system
- Remote monitoring solutions
Why choose CMX Battery?
Built for Industrial Reliability
CMX Battery specializes in lithium battery solutions for material handling equipment and industrial energy storage applications.
Premium LiFePO4 Cells
We use high-quality lithium iron phosphate cells selected for long cycle life, thermal stability, and consistent performance.
Advanced Battery Management System
Every forklift 36v 820ah lifepo4 battery pack is equipped with intelligent protection and monitoring functions to improve safety and maximize service life.
Strict Quality Control
Each battery undergoes electrical testing, communication verification, and final inspection before shipment.
Global Project Experience
Our lithium forklift batteries support warehouses, distributors, OEM partners, and industrial operators in international markets.
Technical Support
From battery selection to installation guidance and after-sales service, our engineering team provides professional support throughout the project lifecycle.
Frequently Asked Questions(FAQ)
What forklift models are compatible with this battery?
The battery can be configured for many 36V electric forklifts. Contact us with your forklift model for compatibility confirmation.
How long does the battery last?
Under normal operating conditions, the battery can deliver more than 6000 charge cycles, often providing many years of service
Can this battery replace a lead-acid battery?
Yes. It is commonly used as a replacement for traditional lead-acid forklift battery systems.
Does the battery require regular maintenance?
No. Watering, acid checks, equalization charging, and corrosion cleaning are not required.
How long does charging take?
Most charging cycles are completed in approximately 2–3 hours using a compatible lithium charger.
Accordion title. Click here to edit
Click here to change this text. Ac non ac hac ullamcorper rhoncus velit maecenas convallis torquent elit accumsan eu est pulvinar pretium congue a vestibulum suspendisse scelerisque condimentum parturient quam.Aliquet faucibus condimentum amet nam a nascetur suspendisse habitant a mollis senectus suscipit a vestibulum primis molestie parturient aptent nisi aenean.A scelerisque quam consectetur condimentum risus lobortis cum dignissim mi fusce primis rhoncus a rhoncus bibendum parturient condimentum odio a justo a et mollis pulvinar venenatis metus sodales elementum.Parturient ullamcorper natoque mi sagittis a nibh nisi a suspendisse a.
Can the battery be used in cold storage warehouses?
Yes. Optional low-temperature heating systems are available for refrigerated and freezer applications
What warranty is included?
The battery includes a 5-year warranty covering manufacturing defects and performance-related issues under normal operating conditions.
Sent Inquiry Here:
36V Lithium Forklift Battery — Cost, Runtime & ROI
A 36 volt forklift battery powers mid-size electric trucks and pallet jacks. Our 36V 820Ah LiFePO4 pack delivers all-shift runtime with fast opportunity charging and no maintenance.
Versus lead-acid, the 36V lithium forklift battery removes watering, acid handling and equalize charges — lowering total cost per cycle across the fleet.
- 36V system voltage for mid-size trucks and pallet jacks
- Capacity (Ah) matched to duty cycle and shift length
- Fast opportunity charging to maximise uptime
- Integrated BMS with truck communication
- Maintenance-free LiFePO4 chemistry
Frequently Asked Questions
What size battery does a 36V forklift need?
Match 36V and choose Ah for your shift; 820Ah covers demanding all-shift duty with opportunity charging.
How long does a 36V lithium forklift battery last?
Expect 2,000–5,000 cycles (about 5–8 years) from LiFePO4 versus roughly 1,000–1,500 for lead-acid.
Is a 36V lithium forklift battery worth it?
For multi-shift operations the saved maintenance, faster charging and longer life usually pay back within 1–2 years.
Can I keep my existing 36V charger?
Often yes with a LiFePO4-compatible profile; we advise verifying charger settings before commissioning.
Request a Quote
Tell us your voltage, capacity and application — our engineers respond within one business day.
Related models in this range
Compare other options in this category:
| Voltage |
|---|
You must be logged in to post a review.
Product & Packaging Details
Q: Do batteries include protection circuits(BMS) and connectors?
A:Protection: We supply batteries with BMS built in Protection Circuit Modules (PCM).
Connectors: We normally use standard like anderson,M8 lugs,Fast plugs or depends on OEM customer's demands.
Q: Are batteries Grade-A and brand new?
A: Yes, we use 100% brand new, Grade-A cells in all our batteries.
Q: Can you print our logo on the batteries?
A: Yes, we offer free custom logo printing with a minimal MOQ requirement.
Q: What is your standard packaging? Can it be customized?
A: Our standard is a white box per battery. We fully support customized packaging, including carton box and logo design.
Yes. CMX Battery is a manufacturer located in Shenzhen, Guangdong, China. It designs and produces LiFePO4 battery packs for energy storage, electric forklifts, marine applications, golf carts, RVs, and UPS systems.
Lead time depends on the product: standard battery packs are typically 15-25 days, while larger integrated systems such as our mobile EV charging units are 35-45 days. The exact schedule is confirmed in your quotation.
The company has strategic cooperation agreements with top manufacturers like EVE and REPT, and insists on using A+ tier One lithium iron phosphate cells for its solar batteries.
For 48V inverters, compatible brands include Victron Energy, Goodwe, Studer, Solis, LuxPower, and others. For high-voltage three-phase inverters, compatible brands include Atess, Solinteg, SAJ, Goodwe, and Solis.
CMX Battery offers dealer customers a 10-year warranty and technical service for its energy storage battery products.
DoD describes how much of the battery's capacity has been used. A DoD of 100% means the battery is completely empty, while 0% means it is full.
SoC reflects the battery's charge level. A SoC of 100% means the battery is full, and 0% means it is empty.
C-rate, or power factor, indicates how quickly a battery can be charged or discharged relative to its capacity. A rating of 1C means the battery can be fully charged or discharged in one hour.
The battery uses Lithium Iron Phosphate chemistry and provides a cycle life of over 6,000 cycles at 90% Depth of Discharge, and over 10 years at one cycle per day.
kW (kilowatt) is a unit of power, measuring the rate of energy production or consumption. kWh (kilowatt-hour) is a unit of energy, measuring the total amount of work done or energy used over time.
CMX Battery home batteries are suitable for both indoor and outdoor installation (depending on the model's protection level) and offer floor-standing or wall-mounted options. Common locations include garages, attics, or under eaves.
This depends on the load. As a realistic example, a 10kWh battery could run ten 100-watt light bulbs for 12 hours without recharging.
The number varies based on home size, energy consumption history, and personal goals (like which devices to run during an outage). For most systems, 2 or 3 batteries are installed. A detailed discussion of your needs is recommended for an accurate assessment.
Yes, it is possible, but it requires careful planning and significant investment. A true off-grid system needs a large enough solar array and sufficient battery storage to sustain your lifestyle. Cost and having an alternative energy source for when solar charging isn't possible are key considerations.
No. CMX Battery focuses on building long-term relationships with business partners like battery distributors, solar equipment dealers, and installation contractors worldwide, not direct sales to end consumers.
Related products
24V 150Ah LiFePO4 Forklift Battery | Fast-Charging Pallet Jack Battery
Upgrade your electric pallet jacks and walkie stackers with a reliable 24V 150Ah LiFePO4 forklift battery designed for fast charging and long service life.
The EG-F24150L delivers 3.84kWh of stable lithium power with significantly lower weight than traditional lead-acid batteries. Built with Grade-A LiFePO4 cells and an intelligent CAN Bus BMS, it provides safe operation, opportunity charging, and maintenance-free performance for demanding warehouse environments.
This CMX Battery 24V 150Ah lithium forklift battery helps reduce downtime, improve efficiency, and lower long-term operating costs for warehouse fleets.
80V forklift lithium battery buying guide — model selection, runtime estimates, and charger compatibility.
24V 280Ah LiFePO4 Crown Electric Forklift Battery | Fast Charging 7168Wh for AGV
CMX Battery 24V 280Ah LiFePO4 Forklift Battery – F24280F-A is a drop-in lithium solution for Crown forklifts, AGVs, and pallet jacks. End watering, reduce downtime, and increase productivity.
- 7.17kWh High Energy Output – 280Ah capacity provides extended runtime and consistent voltage under heavy loads
- Fast & Opportunity Charging – Recharge up to 80% in about 1.5 hours and charge during breaks without damaging battery life
- Maintenance-Free LiFePO4 Design – No watering, equalization, acid spills, or battery change rooms required
- 3,500+ Deep Cycles – Lasts up to 3–4× longer than traditional lead-acid forklift batteries
- Lower Operating Costs – Reduce energy consumption, maintenance labor, and replacement frequency by up to 70% over battery lifetime
24V 608Ah LiFePO4 Forklift Battery High Capacity Jungheinrich Pallet Jack Battery
The CMX Battery high-capacity 24v 608Ah Lithium forklift battery designed for Jungheinrich pallet jacks, delivering reliable, long-lasting performance in demanding material handling environments.
Built with Grade-A lithium iron phosphate cells, this forklift battery offers a superior alternative to traditional lead-acid options. It’s maintenance-free, supports fast charging, and provides a much longer service life, reducing equipment downtime and keeping your operations running smoothly.
By upgrading to this advanced LiFePO4 forklift battery, you can cut replacement frequency, improve energy efficiency, and save 20–40% on total cost of ownership over time. Whether you’re running a warehouse, distribution center, or manufacturing facility, this lithium forklift battery is a smart investment in performance, durability, and cost savings.
80V forklift lithium battery buying guide — model selection, runtime estimates, and charger compatibility.
36V 608Ah Lithium Forklift Battery | High Capacity Electric Stacker Battery
The CMX Battery 36V 608Ah Lithium Forklift Battery is a robust 23.35kWh LiFePO4 pack built to replace lead-acid batteries without hassle. It charges in just 2-3 hours, lasts over 4000 cycles, needs zero maintenance, and keeps your electric stackers and forklifts running strong all shift long.
With IP65 protection, wide temperature tolerance, and a solid 10-year warranty, this battery helps cut downtime and operating costs in warehouses, factories, and cold storage environments.
80V forklift lithium battery buying guide — model selection, runtime estimates, and charger compatibility.
80V 400Ah LiFePO4 Lithium Forklift Battery Pack for Electric Fork Trucks
Direct Factory Wholesale Price
Eliminate middleman markups with high-volume manufacturing rates.3,500+ Deep Charge Cycles – Outlasts traditional lead-acid alternatives by more than 3 times.
Drop-In Replacement Ready
Engineered with custom steel counterweights to match OEM specifications.
Zero Daily MaintenanceÂ
Completely eliminates the need for acid watering, equalization charges, and battery rooms.
Rapid Opportunity Charging
Fully recharges in under 2 hours during scheduled employee shift breaks.
80V 690Ah LiFePO4 Forklift Battery | Maintenance-Free Power Solution for Large Forklift Fleets
Discover CMX Battery 80V 690Ah LiFePO4 Forklift Battery, engineered for high-demand, multi-shift operations. Delivering 55.2 kWh of stable energy, this advanced 80V lithium forklift battery ensures consistent power for heavy-duty forklifts while eliminating the maintenance issues of traditional lead-acid systems.
Designed for efficiency and reliability, this 80 Volt forklift battery supports fast opportunity charging in 2–3 hours, delivers over 4,000 deep cycles, and significantly reduces total ownership costs. Its smart BMS provides real-time protection and stable performance under heavy loads.
Built for warehouses, manufacturing, and logistics operations, this maintenance-free forklift battery replacement offers drop-in compatibility with major forklift brands and custom counterweight solutions for safe and seamless integration.
80V forklift lithium battery buying guide — model selection, runtime estimates, and charger compatibility.
Customized 48V 690Ah Lithium Forklift Battery F48690BD | Long Cycle Life LiFePO4 Battery Pack for Walkie Stackers
Upgrade your material handling fleet with CMX Battery 48V 690Ah lithium forklift battery, engineered for maximum uptime in demanding applications.
This powerful LiFePO4 solution offers 35.33kWh of stored energy, rapid opportunity charging, and maintenance-free operation. Perfect for walkie stackers, pallet jacks, and electric pallet trucks.
Zero Maintenance — No watering, no acid spills, no equalization
Long Cycle Life — Over 3500 cycles at 80% DOD
Fast & Safe Charging — Full charge in hours with intelligent BMS
Drop-in Compatibility — Fits standard 48V forklift compartments
IP65 Rated — Built tough for warehouse, cold storage, and heavy-duty use
OEM 48V 280Ah LiFePO4 LF280K Forklift Battery for Komatsu FB13M-12
High Efficiency & Industrial Grade 48V 280Ah Forklift Battery – Premium lithium drop-in replacement for lead-acid systems.
Upgrade your Komatsu FB13M-12 with CMX Battery powerful 48V 280Ah Lithium Forklift Battery. Featuring Grade-A EVE LF280K cells, it delivers 14.3kWh energy, fast opportunity charging, and 3500+ cycles for maximum uptime in warehouses and multi-shift operations. Zero maintenance, lighter weight, and superior safety.
80V forklift lithium battery buying guide — model selection, runtime estimates, and charger compatibility.
Reviews
There are no reviews yet.