Dongguan Tongbang Technology Co., Ltd
| Payment Terms | T/T,L/C,Western Union |
| Supply Ability | 5000 ~8000 units/ month |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 400Ah |
| Energy | 20.48kWh |
| Cycle Life | 6000+ times |
| Charging Voltage | 58.4V |
| Discharge Cut-off Voltage | 40V |
| Max Continuous Discharge Current | 150A |
| Charging Current | 200A |
| Battery Configuration | 16S1P |
| Protection | Built-in Smart BMS |
| Communication | RS485/CAN/4G( optional) |
| Brand Name | Tongbang |
| Model Number | 48V 400Ah |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T,L/C,Western Union | Supply Ability | 5000 ~8000 units/ month |
| Battery Type | LiFePO4 (Lithium Iron Phosphate) | Nominal Voltage | 51.2V |
| Nominal Capacity | 400Ah | Energy | 20.48kWh |
| Cycle Life | 6000+ times | Charging Voltage | 58.4V |
| Discharge Cut-off Voltage | 40V | Max Continuous Discharge Current | 150A |
| Charging Current | 200A | Battery Configuration | 16S1P |
| Protection | Built-in Smart BMS | Communication | RS485/CAN/4G( optional) |
| Brand Name | Tongbang | Model Number | 48V 400Ah |
| Certification | CE | Place of Origin | China |
| High Light | 48V 400Ah lithium forklift battery ，20.48kWh LiFePO4 battery pack ，industrial 48V LifePO4 power solution | ||
Tongbang provide customized battery solutions based on your application requirements.
Support branding, BMS, communication and structural design.
The 48V 400Ah Lithium Forklift Battery (51.2V 400Ah, 20.48kWh) is a high-performance energy solution designed for heavy-duty industrial applications. Built with advanced LiFePO4 (Lithium Iron Phosphate) technology, it delivers stable power output, extended runtime, and significantly longer service life compared to traditional lead-acid batteries.
Engineered for modern warehouse and logistics operations, this battery supports fast charging, high efficiency, and maintenance-free operation—helping businesses reduce downtime and lower overall operating costs.
High Capacity Power
Long Lifespan
Maintenance-Free Design
Fast Charging & High Efficiency
Smart BMS Protection
Safe LiFePO4 Chemistry
|
Voltage |
51.2V |
|
Capacity |
400Ah |
|
Energy |
20.48Wh |
|
Cycle Life |
4000+ cycles |
|
Max Discharge |
400A |
| Charging Time | 2~3 hours |
| 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 |
Electric forklifts
Pallet trucks
Stackers
AGV systems
Warehouse material handling equipment
1: Why switch from lead-acid to lithium?
A: No maintenance, faster charging, and no downtime. Charge anytime without battery swapping.
Q2: How long does the battery last?
A: 6000+ cycles, typically 5–10 years. Often longer than the forklift itself.
Q3: How fast can it charge?
A: Full charge in 2–4 hours. Short charges during breaks keep operations running.
Q4: Is it really maintenance-free?
A: Yes. No watering, no acid, no extra maintenance or charging room needed.
Q5: Can it fit my forklift?
A: Yes. Tongbang customize size, connectors, and communication for different brands.
Company Details
Business Type:
Manufacturer
Year Established:
2021
Total Annual:
500-800
Employee Number:
20~30
Ecer Certification：
Verified Supplier
Founded in 2021, Donngguan Tongbang Technology Co., Ltd. is a professional manufacturer dedicated to developing and producing high-quality energy storage lithium batteries. With a strong focus on technological innovation and sustainable energy solutions, we provide reliable and efficient l... Founded in 2021, Donngguan Tongbang Technology Co., Ltd. is a professional manufacturer dedicated to developing and producing high-quality energy storage lithium batteries. With a strong focus on technological innovation and sustainable energy solutions, we provide reliable and efficient l...
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