Felicity Solar FLA12300 3.75kWh LiFePO4 Battery Pack

Felicity Solar Battery Datasheet — FLA12300

A floor-mounted 12.8 V lithium block: the FLA12300 packs 300 Ah — 3.75 kWh — into a 379 x 286 x 241 mm case weighing 26 kg, with CAN and RS485 for the inverter handshake.

SKU: FLA12300 | Last Updated: 2026-08-17

⚡Electrical Specifications

Battery TypeLiFePO4
Cut-Off Voltage12 V
Cycle Life>6000
Depth of Discharge≥95 %
Float Charging Voltage14.4 V
Max Charge/Discharge Power (15 s)2500 W
Max Charging Current150 A
Max Charging Voltage14.4 V
Max Continuous Charge/Discharge Current150 A
Max Parallel Units16
Max System Capacity60 kWh
Nominal Capacity300 Ah
Nominal Energy3.75 kWh
Nominal Voltage12.8 V
Operating Voltage11.2-14.4 V
Peak Charge/Discharge Current (15 s)200 A
ProtectionBuilt-in Smart BMS, Fuse
Recommended Charge/Discharge Current100 A
Recommended Charge/Discharge Power1875 W

🔧Mechanical Specifications

CommunicationCAN, RS485
Display TypeLED
InstallationFloor-Mounted
Package Dimensions443 x 344 x 305 mm
Package Weight29 kg

🌡️Environmental Specifications

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

📏Dimensions

Width
Height
Depth
Weight26 kg

✅Certifications

UN38.3