Single cell energy reaches 1120Wh with over 11000 charge cycles. Adopting short-blade stacking craft, it delivers superior heat dissipation, even temperature distribution and low temperature rise.
Features
- Energy density: >171 Wh/Kg
- Efficiency: >94%
- Ultimate safety: Adopts Stacking technology
- High cycle life: Up to 10000 cycles
Specifications
| L500-350Ah Blade Battery Specification |
| Basic Electrical Parameters |
| Cell Chemistry |
LFP Lithium Iron Phosphate (3rd Generation Fly-stacking Thermal Composite Lamination Process) |
| Rated Voltage |
3.2V |
| Nominal Capacity |
350Ah (at 25¡æ, 0.5C discharge to 2.5V) |
| Single Cell Energy |
1120Wh |
| Operating Voltage Range |
2.5V ~ 3.65V (2.0V lower limit for -20~0¡æ low-temperature discharge) |
| 1kHz AC Internal Resistance |
≤0.3mΩ (new cell, 50% SOC, 25¡æ) |
| Gravimetric Energy Density |
>171 Wh/kg |
| Volumetric Energy Density |
400 Wh/L |
| Round-trip Efficiency |
>94% |
| Dimensions & Weight |
| Cell Dimensions (Excluding Poles) |
26mm (Thickness) × 216mm (Width) × 500mm (Length) |
| Single Cell Net Weight |
≤6.6kg |
| Cycle Life & Safety Performance |
| Standard Cycle Life (25¡æ, 0.5C Charge/Discharge) |
≥10000 cycles |
| Commercial Verified Cycle Life |
≥8000 cycles |
| Design Limit Cycle Life |
Up to 15000 cycles |
| Core Safety Technology |
Staking technology; passed full penetration, extrusion, overcharge and hot box tests, no thermal runaway risk |
| Charging & Discharging Specifications |
| Standard Charging Mode |
¢Ù Constant Current: 0.5C (175A) constant current charge to 3.65V
¢Ú Constant Voltage: 3.65V constant voltage, cut off when current drops to 0.02C (7A) |
| Standard Continuous Discharge |
0.5C (175A) |
| Peak Short-term Discharge |
≤1C (350A, duration ≤30s) |
| Operating Temperature Range |
| Charging Temperature |
0¡æ ~ 55¡æ |
| Discharging Temperature |
-20¡æ ~ 55¡æ |
| Long-term Storage Temperature |
-10¡æ ~ 45¡æ |
Details
