Discharging Battery, Nickel-Zinc Battery
8XNFZ38
13.2V, 38Ah Nickel-Zinc Battery
The ideal VRLA replacement for data center UPS and critical backup power. It supports continuous 10C high-rate discharge for instant high-power output and is UL9540A certified for zero thermal runaway risk.
Compared to traditional VRLA, the NiZn battery saves footprint and reduces floor loading requirements while offering a longer lifespan and enabling operation in harsh climates. A sustainable, high-density upgrade for modern infrastructure.
Applications: Data Center, Railway Transportation, Financial Bank, Petroleum & Petrochemical, Emergency Power Supply, Communications Equipment.
Key Features
| Technical Parameter | Value / Details |
|---|---|
| Ultimate Safety | Pass extreme tests (axe chopping, drilling, heavy crushing, fire exposure) with no explosion or fire risks. UL9540A certified, with no thermal runaway. |
| Validated Reliability | Maintains conductivity in depleted cells to enable controlled discharge. |
| High Discharge Rate | 10C 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. |
| Eco-Friendly | >90% recyclability, made from non-polluting materials, promoting clean energy use and contributing to carbon footprint reduction. |
| Smaller and Lighter | Higher power density with 1/2 size reduction and 2/3 weight reduction of lead-acid batteries at same capacity. |
Technical Parameters
Product Specifications
Complete technical data for Gerchamp 8XNFZ38 Nickel-Zinc Battery.
| Parameter | Result |
|---|---|
| TECHNICAL PARAMETER: 8XNFZ38 | - |
| ELECTRICAL | |
| Nominal voltage | 13.2V |
| Number of cells per battery | 8 cells |
| Operating voltage range | 8.8V to 15.2V |
| Nominal capacity | 38Ah (1C discharge to 10.4V at 25°C) |
| Nominal energy | 0.5kWh |
| Maximum continuous discharge power | 3800W |
| Open circuit voltage | ≥14.40V (After 1 hour standard discharge) |
| Short circuit current | 3200A |
| Charge rate | 11.4A to 38A |
| Discharge rate | Minimum 19A, Standard 38A, Maximum 380A |
| Self-discharge performance at 25°C | 1 month < 10% |
| Self-discharge performance at 25°C | 3 month < 20% |
| Self-discharge performance at 25°C | 6 month < 30% |
| Cycle life at 25°C | 500 cycles (1C 100% DOD), 800 cycles (1C 50% DOD) |
| Internal resistance | ≤5mΩ |
| ENVIRONMENTAL | |
| Operating temperature range | Discharge: -20°C to +55°C, Charge: 0°C to +40°C |
| Storage temperature range | -20°C to 55°C |
| Temperature compensation voltage | TCV=15.2-(0.016×(T-25°C)) |
| Designed life at 25°C | 15 years |
| MECHANICAL | |
| Terminal | M6×10mm |
| Terminal Torque | 9.1±0.9Nm |
| Weight | 7.8± 0.2kg |
| Dimensions (LWH) | 225.5x122.5x140.5 (mm) |
| PERFORMANCE | |
| Volumetric energy density | 129.4Wh/L |
| Gravimetric energy density | 64.3Wh/kg |
| CERTIFICATION | |
| Case flame rating | UL 94 V-0 |
| UL9540A | No thermal runaway at battery-level |
| CE | EU2023/1542, RoHS |
| Other safety tests | Safety tests such as penetration, combustion, short circuit, thermal runaway sensitivity have been conducted and passed by third-party laboratory |
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- Oil & Gas
- Finance & Banking
- UPS Nickel-Zinc Battery Cabinets
- 8XNFZ38
- BC-3830S15BA0
- Transportation
- Power
- Data Center
- BC-3830S15BA0
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