3C Discharging Battery, Nickel-Zinc Battery
8XNFZ38
Application: Data Center, Railway Transportation, Financial Bank, Petroleum & Petrochemical, Emergency Power Supply, Communications Equipment.
Key Features:
- Safe and Reliable: During discharge, experience no circuit failure and pass extreme tests with no explosion or fire risks, outperforming traditional batteries.
- High Rate: 3C discharge rate supported, meeting high-power electricity demands within a short timeframe.
- Wide Temperature Range: Efficient and stable operation under -20°C to 55°C, reducing the environment requirement.
- Smaller and Lighter: Higher power density with 1/2 size reduction and 2/3 weight reduction of lead-acid batteries at same capacity.
- Eco-friendly: >90% recyclability, made from non-polluting materials, promoting clean energy use and contributing to carbon footprint reduction.
Technical Parameters
Product Specifications
Complete technical data for the 8XNFZ38 Nickel-Zinc Battery.
| Parameter | Result |
|---|---|
| TECHNICAL PARAMETER: 8XNFZ38 | - |
| Technical parameter | 8XNFZ38 |
| Nominal voltage | 13.2V (1.65V*8 cells) |
| Nominal capacity | 38Ah(1C discharge to 10.4V at 25°C) |
| Nominal power | 920W(30min rate/10.4V,25°C) |
| Weight | 7800±200g |
| Gravimetric energy density | 67.7Wh/kg |
| Volumetric energy density | 137.4Wh/L |
| Internal resistance | <8 mΩ |
| Open-circuit voltage | ≥14.40V |
| Equalizing charge voltage | 15.20V, 0.3C (25°C) |
| Float charge voltage | 14.80V, 0.3C (25°C) |
| Fast charge rate | 1C (10~45°C) |
| Standard discharge rate | 1C (-20°C~+55°C) |
| Maximum discharge rate | 3C (-10°C~+55°C) |
| Storage temperature | -20°C~+55°C |
| Self-discharge performance | 1 month:80%SOC, capacity retention rate≥90% 3 month:80%SOC, capacity retention rate≥80% 12 month:80%SOC, capacity retention rate≥70% |
| Cycle life (25°C) | 500 Cycles(0.5C 100%DOD) 300 Cycles(3C 100%DOD) |
| Dimensions (LWH) | 225.5122.5142.5(mm) |
| Terminal | M6 copper cell |
| Enclosure material | V0-rated flame-retardant ABS engineering material |
| Certifications and regulations | UL9540A, RoHS, TTL, EU2023/1542 |
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