| Technical Parameters | |
|---|---|
| Product Model | WallArk-5 |
| Specification | 51.2V 200Ah |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 200Ah |
| Cell Type | LiFePO4 (LFP) |
| Standard Charge Voltage | 58.4V (adjustable) |
| Max Charge/Discharge Current | 150A |
| Cycle Life | ≥6000 Cycles (80% DOD) |
| Temperature Range | Charge: 0~65°C / Discharge: -20~65°C |
| Dimensions / Weight | 673*618*193MM / 89kg |
Wall Mount Low Voltage Pack
Voltage: 48V/51.2V
Capacity: 2.5kWh / 5kWh / 10kWh / 15kWh
Stackable Low Voltage & High Voltage Pack
Voltage: 51.2V / 129.6-561.6V
Capacity: 5kWh ~ 30kWh
Rack Mount Low Voltage Pack
Voltage: 48V/51.2V
Capacity: 50 / 100 / 150 / 200Ah
We are a professional battery manufacturer since 2002, specialized in manufacturing and selling environmentally friendly Sealed Lead Acid (SLA) and Lithium batteries. By adopting advanced technology and world-class production equipment, we ensure long product life, high energy density, and eco-friendly features such as cadmium-free components.
Our facility houses approximately 2,000 employees, including expert professors with over 40 years of battery research experience and over 50 research engineers. Our independently developed technologies meet and exceed international standards, securing numerous national and international patents.


