250Ah Lithium Iron Phosphate Solar Battery

Technology

Lithium Iron Phosphate

Nominal Voltage

12.8 V

Rated Capacity1

100Ah

Absorption Voltage

14.2 to 14.4 V

Float Voltage

14.0 to 14.2 V

Equalize Voltage (if applicable)

14.2 to 14.4 V (same as absorption)

Absorption Time

60 to 120 minutes

Temperature Compensation

No

Charge Cut-off Voltage

14.6 V

Discharge Cut-off Voltage

8.4 V

Recommended Charge Current

50A

Maximum Charge Current

100A

Maximum Discharge Current

100A (continuous)

120A (30 minutes)

200A (5 seconds)

BMS Protection

High/low voltage

Short circuit

High/low temperature

Cold charging

Internal Resistance

≤ 7.5 mΩ

BMS Leakage Current

≤3mA

Operating Temperature

Charge: 32°F (0°C) to 131°F (55°C)

Discharge: -4°F (-20°C) to 131°F (55°C)

Storage Temperature

1 Week: -4°F (-20°C) to 122°F (50°C)

1 month: -4°F (-20°C) to 113°F (45°C)

6 months2: -4°F (-20°C) to 104°F (40°C)

Humidity

Operating: 5% to 90 % RH

Storage: 45% to 85% RH

Certifications

UN 38.3; CE; UL 2054

Cycle Life3

3000-5000 cycles

Product Warranty

10-year (Prorated)