Description
The Huawei ESM-48100A7 Lithium Battery is a compact, high-performance lithium battery module designed for reliable energy storage.
It integrates advanced lithium iron phosphate (LFP) cells with a smart Battery Management System (BMS) in a complete, ready-to-install unit.
This battery is ideal for:
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Telecommunications base stations
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UPS systems
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Renewable energy storage
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Solar power systems
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Industrial backup power
Features include:
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Real-time monitoring
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Cell balancing
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State of charge (SOC) calculation
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State of health (SOH) tracking
Rated for >6,000 cycles at 25°C.
This delivers years of reliable service with minimal degradation.
Choose this battery for:
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Safe LFP chemistry – No fire risk
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Compact design – Fits standard 19-inch racks
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Scalable capacity – Up to 40 kWh with parallel connection
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Long cycle life – >6,000 cycles
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Smart BMS – Comprehensive protection
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Third-party compatibility – Works with existing systems
The Huawei ESM-48100A7 delivers dependable, safe, and scalable energy storage for telecom, UPS, solar, and industrial applications.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Huawei |
| Model | ESM-48100A7 |
| Nominal Voltage | 48 V DC |
| Capacity | 100 Ah |
| Energy | 5 kWh |
| Chemistry | Lithium Iron Phosphate (LFP) |
| Max Charge Voltage | 54.5 V |
| Max Charge/Discharge Current | 100 A / 100 A |
| Max Power | 4800 W |
| Cycle Life | >6,000 cycles @25°C |
| Operating Temp (Charge) | 0°C to 45°C |
| Operating Temp (Discharge) | -20°C to +55°C |
| Storage Temperature | -20°C to +45°C |
| Humidity | 5%–95% RH, non-condensing |
| IP Rating | IP20 |
| Altitude | 0–4000 m |
| Parallel Connection | Up to 8 modules (40 kWh max) |
| Installation Mode | 19-inch rack-mounted |
| Maintenance Mode | Front-maintained |
| Dimensions (WxDxH) | 442 x 365 x 130 mm |
| Weight | ≈50 kg |
| Communication | RS485 (Modbus-RTU), CAN |


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