Felicity Solar FLA48250 11.8kWh LiFePO4 Battery Pack

Felicity Solar Battery Datasheet — FLA48250

The FLA48250 puts 250 Ah and 12.5 kWh on a 51.2 V bus, running 150 A continuous, which is also its recommended current, and scaling to 187 kWh.

SKU: FLA48250 | Last Updated: 2026-08-17

⚡Electrical Specifications

Battery TypeLiFePO4
Cut-Off Voltage44.8 V
Cycle Life≥6000
Depth of Discharge≥95 %
Max Charge/Discharge Power (15 s)10000 W
Max Charging Voltage57.6 V
Max Continuous Charge/Discharge Current150 A
Max Parallel Units15
Max System Capacity187 kWh
Nominal Capacity250 Ah
Nominal Energy12.5 kWh
Nominal Voltage51.2 V
Operating Voltage44.8-57.6 V
Peak Charge/Discharge Current (15 s)200 A
ProtectionBuilt-in Smart BMS, Breaker, Fuse
Recommended Charge/Discharge Current150 A
Recommended Charge/Discharge Power7500 W

🔧Mechanical Specifications

CommunicationCAN, RS485
Display TypeLCD, LED
InstallationWall-Mounted, Floor-Mounted
Package Dimensions900 x 450 x 570 mm
Package Weight115 kg

🌡️Environmental Specifications

Charging Temperature Range0-55 °C
Discharging Temperature Range-20 to 55 °C
Protection DegreeIP21

📏Dimensions

Width
Height
Depth
Weight97 kg

✅Certifications

UN38.3CE-EMCIEC 62619