Excerpt:
Odipie 12V 300Ah LiFePO4 lithium deep-cycle battery: 3.84kWh, 200A BMS, 6000 cycles, IP67, drop-in SLA replacement for solar/RV/UPS—wholesale fast ship.
Features
Grade-A LiFePO4 Cell: 300Ah, 12.8V, 3.84kWh; 6000+ cycles @ 80% DOD gives 10+year calendar life and <2% monthly self-discharge.
200A Smart BMS: guards against over-charge, over-discharge, over-current, short-circuit and sub-zero charge; Bluetooth-ready for instant diagnostics.
True Deep-Cycle Power: 2560W continuous, 400A peak (3s); 4S up to 51.2V, 4P up to 1200Ah.
Cold-Weather Ready: Cold-Weather Ready: Optional heater to keep the battery charging in low temperatures.
IP65 ABS Case: sealed ABS shell resists salt spray, UV and impact;lighter than SLA,smaller footprint for the same usable energy.
Target Applications
- RV & marine house banks – power induction cooktops, A/C, water makers, trolling motors; parallel packs for weekend or live-aboard autonomy.
- Note: This classic is intended for energy storage and deep-cycle use only; it is not suitable for high-amperage cranking applications like starting engines or golf carts.
Parameters
| Model | 12.8V 300Ah Marine LFP Battery |
|---|---|
| Nominal voltage | 12.8V |
| Nominal capacity | 300Ah |
| Nominal energy | 3.84kWh |
| Operation voltage range | 10V~14.6V |
| Charge voltage | 14.6V |
| Standard charging current | 60A |
| Max. continuous charging current | 200A |
| Standard discharging current | 60A |
| Max. continuous discharging current | 200A |
| Communication | RS485 / CAN bus (Parallel Communication) |
| Waterproof Level | IP67 |
| Cycle life | 5000 cycles (0.2C charge and discharge) |
| Weight | ≈33kg |
| Dimension(W*H*D) | 522*240*218mm |
| Operation temperature range | -20 ~ 60℃ |
Charging Methods：
- LiFePO4 Battery Charger, Charging Voltage: 14.6V
