Continue to Develop Differentiated Products in Energy Niche
Multifunctional Lithium Power Station 48V for 2/3/4 wheelers，RVs And Outdoor
Our 48V 30Ah ×2 portable lithium power system is a versatile solution for mobility, home backup, and outdoor energy. It supports 2-wheel, 3-wheel, and low-speed 4-wheel EVs, small e-boats, camping, food trucks, and power tools under 2300W.
Featuring two swappable battery packs (expandable to four), it offers longer runtime and continuous operation while charging. The compact and lightweight design supports fast charging through AC power or solar panels.
Trusted by major customers such as DHL, UPS, Amazon, and European postal fleets, this portable power station delivers reliable performance for personal mobility, commercial use, and emergency backup applications.
FEATURES
High Cycle & Longer life
More than 6000 cycles, small size, lighter, lifespan 8-10 years.
Modular & Expandable
Standard 2 battery packs (48V30Ah*2, total 2.88kWh), expandable to 4 packs for higher capacity.
Portable & interchangeable Design
Dual packs allow alternate charging without downtime, and are lightweight for easy carrying—robust yet detachable housing, optional wheels, for easy storage and transportation.
Flexible Charging
Support AC grid charging (2–2.5h), PV solar charging, optional chargers and swap cabinets.
Smart Control System
CPU-based intelligent management with automatic switching between grid & battery mode.
PRODUCT INFORMATION
Battery Specification
Deliver The Power Battery 12V - 1000V + Tailored to Your Applications
Our Extensive Expertise
- Mechanical Design
- Thermal Mmanagement
- Simulation
- Electrical Design
- Software Development
- 3D faster Design, Customized battery systems are one of our core strengths.
Certifications Compliance: The certification process is transparent
Products Range
Public Buses, Excavator, Forklifts, Mining Trucks, Skyline Cranes,Tunnel Vehicles, ATV, Electric Scooters, Golf Carts, MarineVessels, RVs, and AGVs etc.
Products Cases
Common Issues and Our Solutions
| Item | Common Issues | Solutions |
|---|---|---|
| Cycle Life | Battery performance drops after about one year; limited usable cycles. | Use battery cells that have been verified in the market with proven high cycle life. |
| Fast Charging | Charging time is too long. | Support fast charging and long-duration charging cycles. |
| Temperature Control / Thermal Management | High-temperature swelling, unstable voltage, poor heat dissipation. | Implement professional thermal design and heating system for cold-weather operation. |
| Poor charging at low temperatures, high internal resistance. | Add low-temperature heating and testing to ensure stable performance. | |
| Discharge Rate (C-Rate) | Cannot start, insufficient power, weak acceleration. | Use high-rate cells; balance between energy density and power performance. |
| Low efficiency, short driving range. | Optimize battery configuration for both endurance and performance. | |
| BMS Monitoring & Protection | Inaccurate readings, overcurrent or overvoltage alarms, false warnings. | Built-in BMS protection with communication and management interface; can be customized. |
| IP Protection Level | Water ingress, corrosion, rust problems. | Reinforced structural protection; IP rating according to project requirements. |
| Certification | Certification process is unclear or non-transparent. | Provide transparent certification process and traceable documentation. |
Warranty/Compliance/ Service
Warranty: standard 3-5 years.
Compliance: certificated and compliant with your region regulation.
Services: fast response, fast delivery, 3D design and conduct the certification process as required.
Jointly develop and continuously improve products.