Description
Overview
The 48V 550Ah LiFePO4 Forklift Battery delivers high-performance energy storage for industrial applications. Designed by a leading lithium battery manufacturer, this solution combines long cycle life, rapid charging, and robust safety features, making it ideal for OEM partners and wholesale buyers seeking reliable, eco-friendly power for material handling equipment.
Key Features
- Extended Runtime: A 550Ah capacity provides up to 28.6 kWh of energy, ensuring uninterrupted operation for multi-shift workflows.
- Durability: Over 6,000 cycles at 80% DOD outperform traditional lead-acid batteries, reducing long-term costs.
- High Power Output: Sustains 400A continuous and 800A peak currents for demanding loads.
- IP67 Protection: Sealed metal housing resists dust, moisture, and impacts in rugged environments.
- Smart Safety: Integrated BMS prevents overcharge, overheating, and cell imbalance for enhanced reliability.
Product Description
Engineered for heavy-duty forklifts, the 48V 550Ah LiFePO4 Forklift Battery leverages lithium iron phosphate chemistry for superior thermal stability and energy efficiency. Compact dimensions (950 x 600 x 450 mm) and a lightweight 280 kg design ensure compatibility with OEM equipment without sacrificing power. Operating seamlessly from -20¡ãC to 60¡ãC, it excels in cold storage and outdoor settings. The advanced BMS monitors real-time parameters like SOC, temperature, and voltage, while rapid charging (250A max) minimizes downtime. As a trusted lithium battery manufacturer, we offer OEM customization for voltage, capacity, and connectors, paired with flexible logistics (FOB, CIF) and 25-day delivery.
Technical Specifications
- Nominal Voltage: 48V
- Energy: 28.6 kWh
- Cycle Life: 6,000+ cycles @ 80% DOD
- Charge Temperature: 0¡ãC to 45¡ãC
- Certifications: UN38.3, CE, RoHS
Customization & Delivery
Tailored for OEM clients, this lithium battery supports modifications in capacity (300¨C600Ah), voltage (24¨C80V), and communication protocols. Custom branding, connectors, and BMS configurations are available. We ensure fast turnaround with bulk order discounts and global shipping options, including EXW and DDP terms.
Why Choose Us
As a specialized lithium battery manufacturer, we prioritize quality, safety, and sustainability. Our 48V 550Ah LiFePO4 Forklift Battery reduces carbon footprints and operational costs, backed by a 5-year warranty. Partner with us for scalable OEM solutions, competitive pricing, and dedicated technical support to elevate your material handling fleet.
A 48V 550Ah LiFePO4 forklift battery provides about 28.16 kWh of energy with over 3,500 charge cycles, offering faster charging, longer lifespan, and enhanced safety compared to lead-acid batteries. Its integrated Battery Management System (BMS) ensures optimal performance and protection, reducing forklift downtime and operational costs while elevating productivity in demanding industrial settings.
What are the key specifications of a 48V 550Ah LiFePO4 forklift battery?
The 48V 550Ah LiFePO4 forklift battery typically delivers a nominal voltage of 51.2V and a capacity of 550Ah, equating to approximately 28.16 kWh of usable energy. It supports continuous discharge currents around 300A and peak discharges up to 1000A for short bursts. The battery is housed in a robust metal casing with an IP67 rating for dust and water resistance, weighing about 210 kg. It offers a cycle life exceeding 3,500 cycles at 80% Depth of Discharge (DoD), significantly outlasting traditional lead-acid batteries. An advanced Battery Management System (BMS) continuously monitors voltage, temperature, and current to ensure safe and reliable operation.
How does LiFePO4 chemistry improve forklift battery performance?
LiFePO4 chemistry provides excellent thermal stability, high energy density, and a long lifespan. It enables rapid charging—typically within 2 to 3 hours—allowing opportunity charging during breaks and minimizing downtime. This chemistry maintains consistent power output even under heavy loads and extreme temperatures (-20°C to 60°C), improving forklift runtime by up to 30%. The battery’s lighter weight compared to lead-acid models enhances forklift maneuverability and reduces mechanical wear.
Why is a 48V 550Ah LiFePO4 battery superior to lead-acid batteries for forklifts?
Compared to lead-acid batteries, the 48V 550Ah LiFePO4 battery offers:
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Over three times longer lifespan (3,500+ cycles vs. 1,000-1,500 cycles)
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Zero maintenance requirements—no watering or equalizing needed
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Faster charging and support for opportunity charging
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Higher energy efficiency (~95%) with less energy loss
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Enhanced safety with no acid leaks or toxic fumes
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Lower total cost of ownership due to durability and reduced downtime
How long does a 48V 550Ah LiFePO4 forklift battery typically last?
These batteries generally last 8 to 10 years, delivering more than 3,500 full charge-discharge cycles at 80% DoD. Proper usage, including avoiding deep discharges and extreme temperatures, helps maintain battery capacity above 80% throughout its lifespan, reducing replacement frequency and operational interruptions.
What safety features are integrated into 48V 550Ah LiFePO4 forklift batteries?
The battery includes an advanced Battery Management System (BMS) that monitors state of charge (SOC), temperature, voltage, and current. It protects against overcharge, overdischarge, overcurrent, short circuits, and overheating. The IP67-rated metal enclosure provides superior dust and water resistance, while natural cooling enhances safety during fast charging or heavy use.
How does the Battery Management System (BMS) protect and optimize the battery?
The BMS balances cell voltages, monitors temperature and current, and prevents unsafe operating conditions. It ensures each cell operates within safe limits, prolongs battery life by avoiding overcharge and deep discharge, and provides real-time diagnostics via communication protocols like RS485 and CAN-bus. This intelligent system maximizes performance, safety, and reliability in industrial environments.
What are the charging requirements and typical charging times for these batteries?
48V 550Ah LiFePO4 batteries require chargers capable of delivering up to 300A continuous current, with full charge times ranging from 2 to 3 hours depending on charger capacity. They support opportunity charging, allowing partial charges during short breaks without battery degradation. Using compatible LiFePO4 chargers is essential for safety and longevity.
How do temperature and environmental conditions affect 48V 550Ah LiFePO4 forklift batteries?
These batteries operate efficiently across a wide temperature range (-20°C to 60°C). Extreme cold may temporarily reduce capacity, while excessive heat can accelerate aging if not managed properly. The integrated BMS monitors temperature to prevent overheating, and the IP67-rated enclosure protects against dust and moisture, ensuring consistent performance and safety in diverse industrial environments.
What maintenance is required for 48V 550Ah LiFePO4 forklift batteries?
LiFePO4 batteries require minimal maintenance compared to lead-acid batteries. They do not need watering, equalization charges, or frequent cleaning. Regular inspection of terminals and connections is recommended, but overall maintenance is significantly reduced, lowering operational costs and downtime.
What certifications should buyers look for when purchasing lithium forklift batteries?
Buyers should look for certifications such as UL 1973, UL 2580 for safety, UN38.3 for transportation compliance, CE marking for European standards, RoHS for environmental safety, and ISO 9001 for quality management. These certifications ensure batteries meet global safety, quality, and environmental requirements.
How can buyers select a reliable supplier or manufacturer for 48V 550Ah LiFePO4 forklift batteries?
Buyers should select suppliers with:
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Extensive manufacturing experience and proven track records
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Comprehensive certifications and third-party testing
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OEM/ODM customization capabilities
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Robust warranties (3-5 years) and strong after-sales support
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Transparent communication and global shipping options
LiFePO4-Battery-Factory, powered by Redway Power, exemplifies these qualities, providing high-quality, customizable forklift battery solutions worldwide.
What environmental benefits do 48V 550Ah LiFePO4 batteries offer compared to lead-acid?
LiFePO4 batteries are free from hazardous materials like lead and acid, making them more environmentally friendly. They facilitate easier recycling and disposal, reduce harmful emissions, and align with sustainable industrial practices. Their longer lifespan also reduces waste and resource consumption over time.
48V 550Ah LiFePO4 Forklift Battery Specifications and Performance Comparison Chart
| Specification | 48V 550Ah LiFePO4 Battery | Lead-Acid Battery Equivalent |
|---|---|---|
| Nominal Voltage | 51.2 V | 48 V |
| Capacity | 550 Ah | 550 Ah |
| Energy Capacity | ~28.16 kWh | ~26.4 kWh |
| Cycle Life (80% DoD) | >3,500 cycles | 1,000-1,500 cycles |
| Charging Time | 2-3 hours | 8+ hours |
| Weight | ~210 kg | ~400-500 kg |
| Maintenance | Minimal | Regular watering/equalizing |
| Operating Temperature Range | -20°C to 60°C | 0°C to 40°C |
| Safety | Advanced BMS, IP67 | Acid leakage risk |
Battery Management System (BMS) Functions and Benefits Chart
| BMS Function | Description | Benefit |
|---|---|---|
| Cell Voltage Balancing | Equalizes voltage across cells | Prolongs battery life |
| Temperature Monitoring | Detects overheating | Prevents thermal runaway |
| Overcharge/Overdischarge Protection | Stops charging/discharging outside safe limits | Ensures safety and reliability |
| Communication Protocols | RS485, CAN-bus for real-time data | Enables remote monitoring |
| Short Circuit Protection | Detects and interrupts short circuits | Prevents damage and hazards |
Lithium Battery Expert Views
“At LiFePO4-Battery-Factory, we understand that the 48V 550Ah LiFePO4 forklift battery is a pinnacle of industrial energy storage, combining vast capacity with rapid charging and robust safety features. Our commitment to quality and customization ensures clients receive solutions that minimize downtime and total cost of ownership. Partnering with LiFePO4-Battery-Factory means gaining a reliable, high-performance energy partner for the future.” — Senior Engineer, LiFePO4-Battery-Factory
Conclusion
The 48V 550Ah LiFePO4 forklift battery offers exceptional energy capacity, rapid charging, extended lifespan, and superior safety, making it ideal for demanding industrial forklift applications. Its advantages over traditional lead-acid batteries translate into increased productivity, lower maintenance, and reduced total cost of ownership. Selecting a certified, experienced supplier like LiFePO4-Battery-Factory ensures access to quality, customizable battery solutions that meet evolving operational and sustainability goals.
FAQs
Can 48V 550Ah LiFePO4 batteries be used in all forklift models?
Yes, many forklift models support LiFePO4 batteries, but compatibility should be confirmed with OEM specifications and supplier customization.
How often can these batteries be charged?
They support opportunity charging multiple times daily without damage, enabling flexible operation schedules.
Are LiFePO4 batteries safe in extreme temperatures?
Yes, with integrated BMS and IP67 protection, they operate safely from -20°C to 60°C.
What warranty is typical for these batteries?
Most suppliers, including LiFePO4-Battery-Factory, offer 3 to 5 years warranty covering defects and performance.
How does the cost compare to lead-acid batteries?
While initial cost is higher, lifecycle cost is lower due to longer lifespan, less maintenance, and higher energy efficiency.
