02359137 STLZ03PWRA Battery OceanStor V3 OceanStor V5 BBU
02359137 STLZ03PWRA
Enterprise stock · tested · export documentation available
02359137 STLZ03PWRA — Product Data Sheet
1. Product Overview
The 02359137 / STLZ03PWRA is an enterprise-grade Backup Battery Unit (BBU) designed for Huawei OceanStor V3 storage systems. Its primary function is to protect controller cache data during unexpected power failures by supplying backup power, enabling cached data to be safely written to non-volatile media and preventing data loss in mission-critical SAN environments .
| Parameter | Specification |
|---|---|
| Product Type | Battery Backup Unit (BBU) |
| Part Number | 02359137 |
| Model | STLZ03PWRA |
| Battery Type | Lithium-ion (Li-ion) |
| Nominal Voltage | 12 V |
| Capacity | 1200 mAh |
| Hot-Swap | Supported |
| Backup Duration | Several minutes (sufficient to flush cache to non-volatile media) |
| Interface | Dedicated BBU connector |
| Operating Temperature | 0 °C to 40 °C |
| Storage Temperature | -20 °C to 60 °C |
| Redundancy Configuration | Typically 1+1 or N+1 |
2. Supported Device Models
The 02359137 STLZ03PWRA BBU is compatible with the following storage system models :
| Series | Supported Models |
|---|---|
| OceanStor V3 (Block) | 5600 V3, 5800 V3, 6800 V3, 6900 V3 |
| OceanStor V3 (All-Flash) | 5600F V3, 5800F V3, 6800F V3 |
| OceanStor V5 | 5600 V5, 5800 V5, 5600F V5, 5800F V5 |
| OceanStor Dorado | Dorado6000 V3 |
3. Key Features
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Cache Data Protection: Maintains controller cache integrity during primary power loss
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Hot-Swap Capable: Can be replaced without shutting down the host system
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Intelligent Battery Management: Includes overcharge and deep-discharge protection
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Real-Time Status Monitoring: LED indicators for battery health visibility
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Enterprise-Grade Reliability: Engineered for continuous operation in data center environments
















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