
FL-OPzV-1000AH-2V
- Voltage Per Unit:2V
- Capacity:1000Ah @10hr-rate to 1.80V per cell @25°C

The Felicity FLA24250WG2 is a lifepo4 battery pack with 6.4kWh of usable storage, a 25.6V nominal bus, ≥6,000 Cycles rated.
The Felicity FLA24250WG2 is a lifepo4 battery pack with 6.4kWh of usable storage, a 25.6V nominal bus, ≥6,000 Cycles rated. Every figure on this page is taken from the manufacturer's datasheet for the FLA24250WG2.
| Depth of Discharge (DOD) | ≥95% |
|---|---|
| Cycle Life | ≥6,000 Cycles |
| Nominal Energy | 6.4kWh |
| Nominal Voltage | 25.6V |
| Operating Voltage | 22.4-28.8V |
| Max. Continuous Charge/Discharge Current | 175A |
| Peak Charge/Discharge Current (15s) | 300A |
| Max. Charge/Discharge Power | 4,480W |
| Scalability | Max. 15 pcs in Parallel (96kWh) |
| Installation | Wall-Mounted / Floor-Mounted |
|---|---|
| Product Weight | 49.5KG |
| Package Weight | 54.5KG |
| Product Dimension | 400X402X275MM |
| Package Dimension | 512X472X333MM |
| Protection Degree | IP21 |
|---|




Felicity battery not charging? Below 0°C the BMS blocks the charge, a charge voltage under 57.6 V never fills the pack, and codes C01–C08 explain the rest.
Read: Felicity Battery Not Charging? Codes, Causes & Fixes →A long outage drained the battery, the grid came back shaky, and now there is a code on the screen. What 04, C02, 27 and the grid-return alarms really mean.
Read: Felicity Inverter Error After a Power Cut? What It Means →Inverter cutting out on hot afternoons? Error 18, T-REX 35/F35, E-CHO E12/E13, MPPT 87 and battery C09 — the official Felicity heat codes and their fixes.
Read: Felicity Inverter Overheating? Error 18 & Heat Codes →