48V 300Ah Forklift Battery High Capacity LiFePO4 Industrial Battery
Professional OEM & ODM Lithium Battery Manufacturer
Tongbang provide 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 |
15.36Wh |
|
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 |
It is ideal for:
Electric forklifts
Pallet trucks
Stackers
AGV (Automated Guided Vehicles)
Warehouse logistics equipment
FAQ
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.