8XNFZ38

Nickel-Zinc Battery

Application: Data Center, Railway Transportation, Financial Bank, Petroleum & Petrochemical, Emergency Power Supply, Communications Equipment.

Features:

Safe and Reliable

High Rate

Wide Temperature Range

Smaller and Lighter

Eco-friendly

During discharge, experience no circuit failure and pass extreme tests with no explosion or fire risks, outperforming traditional batteries.
3C discharge rate supported, meeting high-power electricity demands within a short timeframe.
Efficient and stable operation under -20°C to 55°C, reducing the environment requirement.
Higher power density with 1/2 size reduction and 2/3 weight reduction of lead-acid batteries at same capacity.
>90% recyclability, made from non-polluting materials, promoting clean energy use and contributing to carbon footprint reduction.

Technical Parameters

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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