LiFePO4 DATOU BOSS 12V 300Ah battery

DATOU BOSS 12 V 300 Ah LiFePO4 - Energy Colossus with 3840 Wh Capacity

The 300 Ah 12 V DATOU BOSS LiFePO4 battery is the highest level of performance and safety among lithium-iron-phosphate batteries. It provides an impressive 3840 Wh capacity and stable heavy-duty operation thanks to a built-in BMS that controls cell balance and protects against overcharging, deep discharge, short circuit and overloading. The rugged ABS housing and sealed joints bonded with waterproof glue guarantee resistance to moisture and vibration, making it ideal for campers, yachts and off-grid photovoltaic installations. The ability to connect in a 4P4S configuration allows you to expand the system with additional units, and the manufacturer's 2-year warranty ensures years of quiet operation.

Technical specifications of the DATOU BOSS 12 V 300 Ah model:

- Model: 12V300Ah
- Capacity: 300 Ah (≈ 3840 Wh).
- Nominal voltage: 12.0-12.8 V (nominal 12 V)
- Battery dimensions: 490 × 260 × 220 mm
- Weight: 27.7 kg
- Charging voltage (boost): 14.4 ± 0.2 V
- Max. charging current: 100 A
- Nominal discharge current: 200 A
- Max. discharge current (instantaneous): 240 A
- Depth of Discharge (DoD): ≥ 80 %
- Connection configurations: up to 4 in series / up to 4 in parallel (4P4S) - according to the manufacturer's instructions
- Housing material: ABS (glued with waterproof glue)
- Terminals: brass (brass), contact conductivity ≥ 98 %
- Charging temperature range: 0 °C - 45 °C
- Discharge temperature range: -10 °C - 60 °C
- Temperature protection: charging -5 °C ±5 °C to +65 °C ±5 °C / discharging -20 °C ±5 °C to +75 °C ±5 °C
- Storage: -20 °C - +45 °C (1-3 months), -20 °C - +20 °C (up to 1 year)
- Controller settings (reference): system 12.0 V (×N), boost 14.2 V (×N), recovery after discharge 12.6 V (×N), cutoff 11.1 V (×N)
- BMS: built-in - overcharge, deep discharge, short circuit and overload protection
- Warranty: 2 years (manufacturer's terms and conditions)