26650 25.6V 21Ah LiFePO4 Battery Pack
Product Number:
04EQ211-01
Nominal voltage:
25.6V
Nominal capacity:
21Ah
Battery Configuration:
26650-8S6P
Dimension:
400×160×75mm
Application:
telecommunication base station
Metal Housing, Waterproof Connector, Cell Balancing
Product Overview
This LiFePO4 battery is designed for telecommunication base station equipment, used in backup power and continuous power supply scenarios. With stable high-load output and rugged protective structure, it ensures reliable operation and uninterrupted performance in critical communication environments.
Electrical Specifications
Application Background
This battery solution is specially designed for telecommunication base stations, suitable for backup power and uninterrupted operation scenarios.
Base station equipment requires stable operation during power outages or voltage fluctuations, demanding high reliability, continuous power support, and low-temperature performance.
Project Challenges
Base stations need continuous backup power during outages
High communication loads require stable 10A continuous discharge
Harsh outdoor environments demand dustproof, shockproof, and low-temperature discharge capability
Unmanned long-term operation requires high safety and reliability
Customized Battery Solution
High-capacity platform: 25.6V/21Ah LiFePO4 battery to meet base station backup power needs
Protective structure: cold-rolled steel housing with internal shockproof design for enhanced reliability
Protected connections: waterproof aviation connector to ensure safe outdoor operation
Wide temperature capability: supports -20～60℃ operation for complex outdoor conditions
Application Results
Ensures stable backup power for base stations during outages
Stable 10A continuous output, improving communication system reliability by ~20%
Dustproof and shockproof design enhances adaptability to outdoor environments
Stable cycle life reduces maintenance and replacement frequency
We support flexible customization based on your project requirements, including:
- Voltage range: 3.2V – 72V
- Capacity range: 100mAh – 100Ah
- Electrical performance design: Charge/discharge parameters, C-rate, internal resistance, temperature performance
- Mechanical design: Appearance, dimensions, housing material, and integrated structural engineering
- BMS design: Battery protection, cell balancing, and communication protocols (SMBus / I2C / UART)
Get a Custom Battery Solution
Tell us about your project needs. Our engineers will provide a tailored battery solution and quotation within 24 hours.
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