Felicity Solar FLA12300PG2 Battery

Solar Battery and Lithium Battery StorageModel FLA12300PG2

Felicity Solar FLA12300PG2 3.75kWh Battery

A 3.75 kWh block whose continuous and maximum charge and discharge power are the same 1875 W, ending its discharge at a 12 V cut-off under an LED readout.

  • Energy: 3.75kWh RUN LED: Indicates normal battery operating status(remains on during Dallery
  • Operating Voltage: 11.2-14,4V Series Mode Warnings
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In stock

  • Delivered within 3 business days, door to door, to every market we serve.
  • Dispatched the same business day for an order placed before 21:00 (Dubai time), or the next business day after.
  • 5-year warranty
Full SpecificationsDownload datasheet (PDF)

Felicity Solar FLA12300PG2 3.75kWh Battery features

  • 3.75 kWh of nominal energy in a single FLA12300PG2 block

  • 1875 W of maximum charge and discharge power

  • The same 1875 W is quoted for continuous duty, so the everyday rate is the ceiling

  • Discharge ends at a 12 V cut-off voltage

  • LED display reports the state of the FLA12300PG2 without an app or a dongle

  • 5 Years warranty on the FLA12300PG2

About the Felicity Solar FLA12300PG2 3.75kWh Battery

The Felicity Solar FLA12300PG2 is a 3.75 kWh battery block rated at 1875 W of charge and discharge power, quoted both as the continuous figure and as the maximum, so the rate it runs at all day is also its ceiling. Discharge ends at a 12 V cut-off, and an LED display reports the state of the pack. That single power figure makes the FLA12300PG2 straightforward to size against an inverter: there is no lower continuous allowance hiding behind a higher short-term peak, which is the usual trap when a battery quotes two numbers for the same job. The 3.75 kWh of nominal energy sits behind that same 1875 W rating, so the design question is one calculation rather than two. The LED indicator keeps commissioning simple, with no app or dongle needed to read the block during installation, and the 12 V cut-off gives the installer a single, plainly stated floor for the discharge. The FLA12300PG2 is covered by a 5 Years warranty. We are an authorised Felicity Solar distributor and supply the FLA12300PG2 from our own stock.

Specifications last updated 17 August 2026

Felicity Solar FLA12300PG2 3.75kWh Battery full specifications

Electrical(13)

Energy3.75kWh RUN LED: Indicates normal battery operating status(remains on during Dallery
Operating Voltage11.2-14,4V Series Mode Warnings
CommunicationUsed for
Max.Charge/Discharge Power1875W
Protection LevelIP21 Paralel Warnings Mode Diagram
Cycle Life26,000 Cycles Shown in 3,4 Connection for Parallel Mode User manual User manual
Protection4. OPERATION Main Circuit
RS485 cableBattery
Max. Charging Voltage14.4V Trigger-GND C02
Floating Charging Voltage14,4V Battery undervoltage 1. Assemble battery ring
Max. Charging Current150A
Cut-off Voltage12V
RS485C04 Cell undervoltage COO

Mechanical(4)

DisplayLED
Gross WeightC05
Product Dimension379x241x286mm
Package Dimension438x300x344mm

Downloads & support

PDFThe manufacturer's sheet, to print or share

Frequently Asked Questions

How much energy does the FLA12300PG2 store?

3.75 kWh of nominal energy. Charge and discharge power is rated 1875 W, and the discharge ends at a 12 V cut-off.

What is the continuous charge and discharge power of the FLA12300PG2?

1875 W — the same figure given as the maximum, so there is no lower continuous allowance to design around.

At what voltage does the FLA12300PG2 stop discharging?

12 V. That cut-off is the floor of the discharge, and the LED display shows the state of the block as it approaches it.

What warranty comes with the FLA12300PG2?

5 Years. The block is rated 3.75 kWh of nominal energy at 1875 W of charge and discharge power, and reads out on an LED display.

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