| Battery Type |
LiFePO4 (Lithium Iron Phosphate) |
| Nominal Voltage |
12.8V |
| Nominal Capacity |
300Ah |
| Energy Capacity |
3840Wh |
| Chemistry |
LiFePO4 |
| Cell Configuration |
4 cells in series (4S) |
| Cycle Life |
≥ 4000–8000 cycles @ 80% DOD |
| Charge Voltage |
14.4V – 14.6V |
| Float Charge Voltage |
13.6V – 13.8V |
| Maximum Charge Current |
100A – 150A |
| Maximum Continuous Discharge Current |
300A |
| Peak (Short Duration) Discharge |
600A (5–10 sec) |
| Discharge Cut-off Voltage |
10.0V – 10.5V |
| Depth of Discharge (DOD) |
Up to 100% |
| Built-in BMS Protections |
Overcharge, Over-discharge, Over-temp, Short Circuit |
| Communication Ports |
Optional RS485 / CANBus |
| Operating Temp (Charging) |
0°C to 55°C |
| Operating Temp (Discharging) |
-20°C to 60°C |
| Storage Temperature |
-10°C to 45°C |
| Self-Discharge Rate |
<2% / month |
| Terminal Type |
M8 / M10 Bolt / Marine Stud |
| Case Material |
ABS / FR (Marine Grade) |
| Mounting |
Horizontal/Vertical |
| Weight |
~30–35 kg (varies by model) |
| Dimensions (L×W×H) |
Approx. 522 × 240 × 220 mm |
| Parallel Expandable |
Yes (up to 4 in parallel typical) |
| Series Expandable |
Yes (to create 24V / 48V systems) |
| Warranty (typical) |
3–5 years / cycle guarantee |
| Marine Certifications |
ISO/CE/UL (model dependent) |
| Typical Applications |
Marine, Boats, Yachts, Trolling Motor, Solar Hybrid |
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