Product Description
✅ High Energy Density – 280Ah standard capacity with stable performance under 1C discharge.
✅ Wide Operating Voltage – 2.50V~3.65V (0°C~60°C) / 2.00V~3.65V (-20°C~0°C).
✅ Ultra-Low Internal Resistance – ≤0.25mΩ (fresh cell), ensuring high efficiency and minimal energy loss.
✅ Robust Discharge Performance – Supports 1C continuous discharge, 2C long pulse (120s), and 3C short pulse (60s @ SOC>40%).
✅ Extended Temperature Range – Operates from -20°C to 60°C, ideal for harsh environments.
✅ Low Self-Discharge – ≤3.5W/month at 25°C, ensuring long shelf life.
✅ Compact & Lightweight – Weighs ≤5.6kg, optimized for space-saving installations.
| Parameter | Specification | Condition / Note |
|---|---|---|
| Typical Capacity | 280.0Ah | 1C discharge (25±2°C) |
| Operating Voltage | 2.50V~3.65V (0°C~60°C) | 2.00V~3.65V (-20°C~0°C) |
| Internal Resistance | ≤0.25mΩ | Fresh cell (1kHz) |
| Shipping Capacity | 3~30% SOC | Ready for safe transport |
| Self-Discharge Rate | ≤3.5W/month | 25°C, 50% SOC, after 3 months |
| Weight | ≤5.6kg | Compact and portable |
| Parameter | Specification | Condition / Note |
|---|---|---|
| Standard Discharge Current | 0.5C | 25±2°C |
| Max Continuous Discharge | 1.0C | Reliable for steady loads |
| Max Long Pulse Discharge | 2.0C (120s max) | Followed by equal rest period |
| Max Short Pulse Discharge | 3.0C (60s @ SOC>40%) | 10s max @ SOC≤40%, Temp ≤50°C |
| Discharge Cut-off Voltage | 2.50V (0°C~60°C) | 2.00V (-20°C~0°C) |
| Operating Temperature Range | -20°C ~ 60°C | Stops if exceeding limits |
Energy Storage Systems (ESS) – Solar/wind storage, off-grid solutions.
Electric Vehicles (EVs) & Marine – High-capacity, long-cycle-life power source.
⚡ Industrial Equipment – Backup power, telecom, and heavy machinery.
UPS & Emergency Power – Reliable discharge under extreme conditions.
✔ Safety & Stability – Superior thermal and chemical safety.
✔ Long Cycle Life – Designed for thousands of deep cycles.
✔ Global Compliance – Meets international standards for performance and safety.
✔ Trusted Manufacturer – Backed by Ganfeng Lithium’s expertise in battery technology.
