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The Industrial VRLA Battery (AGM VRLA Battery GP12V38AH) is a high-capacity sealed lead-acid battery designed for industrial applications. It adopts advanced AGM technology, meets strict industrial power supply requirements, focuses on high-capacity backup power, long-time continuous operation and complex industrial scenarios, and takes "high capacity, durability and sealed environmental protection" as the core, providing stable, reliable and maintenance-free DC power support for industrial equipment to avoid production losses caused by power interruptions.
| Parameter | Specification |
|---|---|
| Rated Voltage | 12V (DC) |
| Rated Capacity | 38AH (20-hour rate, 25℃) |
| End-of-Discharge Voltage | 10.5V (20-hour rate) |
| Self-Discharge Rate | ≤3%/month (25℃) |
| Charge-Discharge Cycle Life | ≥ 1200 cycles (50% DOD); ≥600 cycles (100% DOD) |
| Operating Temperature Range | Discharge -15℃~55℃; Charge 0℃~45℃ |
| Internal Resistance | ≤25mΩ (25℃, fully charged) |
| Sealing Performance | No acid leakage, no water loss, fully sealed |