
Felicity Solar FLA24250 25.6V 6.4kWh LiFePO4 Battery
250 Ah at 25.6 V with a 5000 W burst and a 150 A recommended rate, in a 52.5 kg enclosure that mounts on a wall or stands on the floor.
- Nominal Energy: 6.4 kWh
- Nominal Capacity: 250 Ah
- Nominal Voltage: 25.6 V
- Cycle Life: >6000
In stock
Felicity Solar FLA24250 25.6V 6.4kWh LiFePO4 Battery features
About the Felicity Solar FLA24250 25.6V 6.4kWh LiFePO4 Battery
The Felicity Solar FLA24250 holds 250 Ah of nominal capacity — 6.4 kWh of nominal energy — at 25.6 V, with a recommended charge and discharge current of 150 A and a recommended power of 3750 W. Its burst is 200 A and 5000 W, each for 15 seconds, in a 22.4-28.8 V window. The 5000 W burst is what separates the FLA24250 from smaller blocks on the same bus: a motor start draws it without touching the 150 A everyday rate. Fifteen units in parallel take the maximum system capacity to 96 kWh. Cycle life runs above 6000 cycles and depth of discharge is quoted on its own at >95%. Discharge stops at 22.4 V and charging tops out at 28.8 V. The enclosure weighs 52.5 kg at 527 × 280 × 400 mm and packs into a separate 57 kg at 646 × 358 × 522 mm. A Smart BMS with breaker and fuse sits behind an IP21 wall or floor mounting, reporting on an LCD and LED display over CAN and RS485. UN38.3 certifies the cells, with a 5 Years warranty. We are an authorised Felicity Solar distributor and supply the FLA24250 from our own stock.
Specifications last updated 17 August 2026
Felicity Solar FLA24250 25.6V 6.4kWh LiFePO4 Battery full specifications
Electrical
| Battery Type | LiFePO4 |
|---|---|
| Cut-Off Voltage | 22.4 V |
| Cycle Life | >6000 |
| Depth of Discharge | >95 % |
| Max Charge/Discharge Power (15 s) | 5000 W |
| Max Charging Voltage | 28.8 V |
| Max Parallel Units | 15 |
| Max System Capacity | 96 kWh |
| Nominal Capacity | 250 Ah |
| Nominal Energy | 6.4 kWh |
| Nominal Voltage | 25.6 V |
| Operating Voltage | 22.4-28.8 V |
| Peak Charge/Discharge Current (15 s) | 200 A |
| Protection | Built-in Smart BMS, Breaker, Fuse |
| Recommended Charge/Discharge Current | 150 A |
| Recommended Charge/Discharge Power | 3750 W |
Mechanical
| Communication | CAN, RS485 |
|---|---|
| Display Type | LCD, LED |
| Installation | Wall-Mounted, Floor-Mounted |
| Package Dimensions | 646 x 358 x 522 mm |
| Package Weight | 57 kg |
Environmental
| Charging Temperature Range | 0-55 °C |
|---|---|
| Discharging Temperature Range | -20 to 55 °C |
| Protection Degree | IP21 |
Certifications
- UN38.3
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