12V 300Ah LiFePO4 Bluetooth Lithium Battery with 3840Wh Capacity for Solar Systems and Marine Applications
Bely 12V 300Ah LiFePO4 Bluetooth Lithium Battery delivers reliable power for solar systems, electric power systems, and marine applications including fishfinders and submarines.
| Parameter | Value |
|---|---|
| Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah / 3840Wh |
| Dimensions | 526mm × 235mm × 217mm/237mm |
| Weight | 32.5kg |
| Max Continuous Discharge | 150A (less than 25 minutes) |
| Cycle Life | ≥3000 cycles @ 90% DOD |
| Operating Temperature | -20°C to 60°C |
| Protection Rating | IP65 |
Built-in Bluetooth 4.0 with smartphone app for real-time battery status monitoring including voltage, capacity, and temperature.
Integrated Battery Management System provides over-voltage, under-voltage, over-temperature, and short-circuit protection.
Supports parallel connection of up to 4 units for expanded capacity requirements.
10-year design life with 3000+ cycles at 90% depth of discharge.
- Prismatic Cells: UL 1642 & UN38.3 & ICE62619 certified
- Battery Packs: CE & UN38.3 & MSDS compliant
- Passed comprehensive safety tests including overcharge, over-discharge, short circuit, and acupuncture tests
- No fire, no explosion under any circumstances
- Solar power systems and renewable energy storage
- RV, motorhome, and caravan power systems
- Marine applications: fishfinders, electric boat motors, sonar
- Electric forklifts, sweepers, and golf carts
- Emergency power supply and UPS systems
- Mobile power supply for camping and leisure
Bely provides comprehensive OEM & ODM services with custom BMS functions, pack sizes, and capacity configurations. Our experienced engineering team offers tailored battery solutions for specific market requirements.
- Standard: 2 years warranty
- Extended: 5 years warranty (20% price increase)
- Premium: 7 years warranty (35% price increase)
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