48V 300Ah Forklift Battery High Capacity LiFePO4 Industrial Battery
Professional OEM & ODM Lithium Battery Manufacturer
Tongbang provides customized battery solutions based on your application requirements. Support branding, BMS, communication and structural design.
Product Overview
Tongbang's 48V 300Ah (51.2V 300Ah) LiFePO4 forklift battery is designed to deliver reliable, long-lasting power for industrial material handling equipment. Compared with traditional lead-acid batteries, this lithium battery provides higher efficiency, longer lifespan, and significantly reduced maintenance costs, making it an ideal upgrade solution for modern warehouses and logistics operations.
Built with advanced lithium iron phosphate (LiFePO4) cells and an intelligent Battery Management System (BMS), this battery ensures maximum safety, stable performance, and consistent power output even under heavy-duty working conditions.
Key Features
- High Energy Capacity - 15.36kWh capacity ensures longer runtime and higher productivity
- Long Cycle Life - 6000+ cycles (80% DOD), 3-5× longer than lead-acid batteries
- Maintenance-Free - No watering, no acid, zero maintenance required
- Fast Charging - 95% efficiency with fast charging support for minimal downtime
- Smart BMS Protection - Built-in BMS with full protection: overcharge, over-discharge, overcurrent, short circuit, and temperature control
- Safe & Stable - LiFePO4 chemistry ensures high safety and thermal stability
Specifications
| Voltage |
51.2V |
| Capacity |
300Ah |
| Energy |
15.36kWh |
| Cycle Life |
4000+ cycles |
| Max Discharge |
300A |
| Charging Time |
2~3 hours |
Advantages Compared with Lead Acid
| Feature |
Lead Acid Battery |
Lithium Battery (LiFePO4) |
| Cycle Life |
500-1500 cycles |
4000-6000+ cycles |
| Charging Time |
8-10 hours |
2-3 hours |
| Maintenance |
Regular watering required |
Maintenance-free |
| Efficiency |
70-80% |
95-98% |
| Weight |
Very heavy |
30-50% lighter |
| Usable Capacity |
~50% |
90-100% |
| Charging Opportunity |
Not allowed |
Opportunity charging supported |
| Downtime |
High |
Very low |
| Lifespan |
2-3 years |
5-10 years |
| Total Cost |
Lower upfront, higher long-term cost |
Higher upfront, lower total cost |
Ideal Applications
- Electric forklifts
- Pallet trucks
- Stackers
- AGV (Automated Guided Vehicles)
- Warehouse logistics equipment
Frequently Asked Questions
Q1: Why switch from lead-acid to Tongbang lithium?
A: Zero maintenance, 3x longer life, and Opportunity Charging (charge during breaks) to eliminate battery swapping and downtime.
Q2: What is the real-world lifespan?
A: Expect 6,000+ deep cycles, typically lasting 5 to 10 years. You'll likely replace your forklift before you need to replace our battery.
Q3: How fast does it actually charge?
A: Full charge in 2 hours. A 15-minute "opportunity charge" during a coffee break provides enough power for another hour of operation.
Q4: Is it truly "Zero Maintenance"?
A: 100% Yes. No water topping, no acid spills, and no dedicated charging rooms. Just plug in and go.
Q5: Can you customize it for my specific forklift?
A: Yes. Tongbang provides bespoke solutions for all major brands, including custom dimensions, weight (for counterweight), and CANbus communication.