The 2.5kWh Felicity 24V Lithium Battery is a compact, efficient LiFePO₄ energy storage solution with a built-in smart BMS, RS485/CAN communication support, and long cycle life. Expandable up to 15kWh, it is ideal for residential backup power, off-grid solar systems, and essential energy storage applications.

Product Features

• LiFePO₄ battery technology for enhanced safety, stability, and long service life.

• Intelligent built-in BMS for real-time protection and battery monitoring.

• 2.56kWh storage capacity suitable for small to medium energy requirements.

• Supports up to 6 batteries in parallel for increased storage capacity.

• Compatible with a wide range of inverter brands via RS485 and CAN communication.

• LED indicators for battery status and system monitoring.

• Compact wall-mounted design for easy installation.

• Long lifespan with over 6,000 cycles at recommended operating conditions.

Specifications

• Usable Capacity: 2.56kWh

• Nominal Voltage: 25.6V

• Operating Voltage Range: 24V – 28.8V

• Recommended Charge Voltage: 28.8V

• Recommended Discharge Cut-Off Voltage: 24V

• Maximum Charge Current: 60A

• Maximum Discharge Current: 60A

• Recommended Charge/Discharge Current: 40A

• Depth of Discharge (DOD): 80%

• Cycle Life: ≥ 6,000 Cycles

• Parallel Expansion: Up to 6 Units (15kWh Total Capacity)

• Communication: RS485 / CAN

• Net Weight: 22kg

• Gross Weight: 26kg

• Product Dimensions: 420 × 341 × 195 mm

• Package Dimensions: 495 × 418 × 285 mm

• Warranty: 5 Years

What's in the Box

• 1 × 2.5kWh Felicity 24V Lithium Battery

• 1 × Communication Cable

• 1 × Power Cable Set

• 1 × User Manual

• 1 × Warranty Card

System Overview

• Ideal for residential backup power systems, cabins, cottages, and small commercial installations.

• Expandable storage capacity up to 15kWh through parallel connection.

• Intelligent BMS provides protection against overcharging, over-discharging, over-current, and temperature fluctuations.

• Compatible with leading inverter brands supporting RS485 and CAN communication protocols.

Warranty

Installation must be carried out by a qualified electrical wireman or master electrician in accordance with applicable electrical regulations and standards. Failure to comply with installation requirements may affect warranty eligibility.