Description
Overview
The Huawei ESM-48200A1 Lithium Battery is a high-performance energy storage module designed for reliable and efficient power management.
It integrates advanced lithium battery technology with a robust Battery Management System (BMS) , plus power and signal terminals in one complete unit .
Who Is It For?
This battery is ideal for:
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Telecommunications
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Industrial systems
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Renewable energy setups
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Solar storage applications
Key Specifications
| Parameter | Value |
|---|---|
| Nominal Voltage | 48V DC |
| Capacity | 200Ah |
| Energy | 10 kWh |
| Max Charge/Discharge Current | 100A / 100A @25°C |
| Max Power | 4800 W |
Third-Party Compatibility
The Huawei ESM-48200A1 Lithium Battery supports seamless integration with third-party power systems thanks to its self-managing lithium battery technology .
This means you can use it with existing equipment without compatibility issues.
Hybrid Use Flexibility
You can combine new and old ESMs together.
Or even integrate with lead-acid batteries.
This gives you scalability and flexibility as your system grows .
Smart Protection Features
The battery protects against:
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Overvoltage and undervoltage
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Overcurrent and short circuits
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Overtemperature and undertemperature
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Electrochemical cell faults
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Hardware malfunctions
Alarm management generates alerts for all these conditions .
Antitheft Security
Built-in security features:
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GPS (reserved port)
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Software lock
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Displacement lock
These ensure your investment stays protected .
End-of-Life Management
When the battery’s State of Health (SOH) drops to 50% or below, the charge current is automatically limited to 10% of its original value.
This ensures safe operation throughout the battery’s entire lifecycle .
Easy Installation
Mounting:Â 19-inch rack-mounted
Maintenance:Â Front-maintained for easy access
Dimensions:Â 442 x 560 x 218 mm (without ears)
Weight: ≤85 kg
Environmental Ratings
| Parameter | Range |
|---|---|
| Operating Temp (Charge) | 0°C to 45°C |
| Operating Temp (Discharge) | -20°C to +45°C |
| Humidity | 5%–95% non-condensing |
| IP Rating | IP20 |
| Altitude | 0–4000m |
Why Choose Huawei ESM-48200A1?
Choose this battery for:
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Reliable performance – Advanced BMS technology
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Flexible integration – Works with third-party systems
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Scalable design – Hybrid use with old/new or lead-acid
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Comprehensive protection – Multiple safety features
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Secure investment – Antitheft functions included
The Huawei ESM-48200A1 delivers dependable, safe, and flexible energy storage for telecom, industrial, and solar applications.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Huawei |
| Model | ESM-48200A1 |
| Nominal Voltage | 48 V DC |
| Capacity | 200 Ah |
| Energy | 10 kWh |
| Equalized Charge Voltage | 56.4 V DC |
| Float Charge Voltage | 54.5 V DC |
| Max Charge/Discharge Current | 100 A / 100 A @25°C |
| Max Charge/Discharge Power | 4800 W |
| Operating Temperature (Charge) | 0°C to 45°C |
| Operating Temperature (Discharge) | -20°C to +45°C |
| Relative Humidity | 5%–95% RH, non-condensing |
| Atmospheric Pressure | 61–113 kPa |
| Installation Mode | 19-inch rack-mounted |
| Maintenance Mode | Front-maintained |
| Altitude | 0–4000 m |
| Ripple and Noise | ≤200 mV |
| IP Rating | IP20 |
| Dimensions (without ears) | 442 x 560 x 218 mm |
| Dimensions (with ears) | 482 x 560 x 218 mm |
| Weight | ≤85 kg |
| Communication | RS485 (Modbus) |



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