Product Overview

2.5 kWh Wall-Mounted LiFePO4 Battery

25.6V · Household Energy Storage
25.6V 2.5kWh Wall-Mounted LiFePO4 Battery | ≥6000 Cycles - TENGXIN ESS
LiFePO4 Battery Cells
≥6000 Cycles @80% DOD
Jikong Active Balancing BMS 100/200A (Bluetooth)
Optional Heating Film 20W
IP21 · Wall-Mounted Installation
RS485/CAN · Supports Parallel Connection
Functions & Characteristics
Active Balancing BMS (Bluetooth)
Jikong 100/200A active balancing BMS with Bluetooth connection.
Long Cycle Life
Cycle life ≥6000 cycles @80% DOD.
Wide Operating Temperature
Operating temperature -20°C ~ +60°C.
Optional Heating Film
20W heating film, starts ≤5°C and stops ≥15°C.
IP21 Protection Class
Suitable for indoor installation.
3.2-inch Display
Built-in 3.2-inch display for battery status.
Parallel-Ready Communication
RS485/CAN communication, supports multiple units in parallel.
Technical Data
ParameterSpecification
Product Name25.6V 2.5kWh Wall-mounted Home Energy Storage Battery
Rated Capacity2.5kWh
Rated Voltage25.6V
Battery TypeLiFePO4
Active Balancing BMS (Bluetooth connection supported)Jikong 100/200A
Cycle Life≥6000 cycles @80% DOD
Operating Temperature-20°C ~ +60°C
Heating Film (Optional)Available
Heating Film Power20W
Heating Start Temp≤5°C
Heating Stop Temp≥15°C
Protection ClassIP21
Installation MethodWall-mounted
Dimensions (L×W×H)460×375×150 mm
WeightApprox. 23.5kg
Communication ProtocolRS485/CAN (Supports Multiple Units in Parallel)
Display3.2-inch display
CertificationCE / IEC62619 / UN38.3

The above parameters are subject to the actual product. Heating film available as an option.

Installation & Use

Wall-mounted installation, space-saving and tidy.

RS485/CAN communication supports multiple units in parallel for flexible capacity expansion.

Bluetooth connection to the BMS for battery status monitoring.

Intelligent Monitoring & Safety Protection

Built-in Jikong active balancing BMS with Bluetooth connection for battery status monitoring.

Comprehensive BMS protection extends battery life and ensures efficient output.

BMS Protection Functions
Overcharge Protection
Over-Discharge Protection
Overcurrent Protection
Over-Temperature Protection
Short Circuit Protection
Active Cell Balancing
Qualifications & Certifications
CE
CE Certification
IEC62619
IEC 62619 Safety Certification for Lithium Batteries
UN38.3
UN 38.3 Transport Test for Lithium Batteries

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