Sodium Nickel Battery

Ni+2NaClDischarged

icon270-350℃

NiCl2+2NaCharged

High Safety
Battery-level FSS free
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High Energy Density
Cell specific energy: 135Wh/kg
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Harsh Environment
Delivers performance and retains long life in the temperature rangeof -40℃ to 65℃ without system level HVAC
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Long Cycle Life
Battery design life: 15 yeas Cycles life: 6000 cycles 0.5C 80%DOD
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Advanced Materials

Ceramics, Glasses, Metal Alloys.Controlled Microstructures&Processing.

 

about-bg
Technology and R&D

At present, the project team is jointly set up by Chilwee Group, GE and AMPower, with a professional technical team composed of 10 doctors, 12 masters and 21 bachelors, and employs more than 10 foreign industry top experts, providing a strong support for the high quality and high standard construction of the factory.

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    10 doctors

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    12 masters

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    21 bachelors

 

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Durathon Battery E4815 

  • This sodium-nickel chloride (Na-NiCl2) battery leverages a β-alumina solid electrolyte activated at 300℃, combining a sodium-metal anode and nickel chloride cathode for high-temperature stability. Engineered for extreme environments (-40℃to +65℃), it operates without cooling systems, delivering over 20 years of maintenance-free service with zero self-discharge, emissions, or explosion risks. Its compact design achieves 70-80% space savings and triple the weight efficiency of conventional batteries, outperforming lead-acid (4x) and NMC lithium (1.8x) in volumetric energy density. Hermetically sealed and IP55-rated, it resists corrosion, humidity, and dust, enabling plug-and-play deployment in offshore, industrial, or remote settings while ensuring infinite charge retention and full recyclability.
  • Applications:Telecom, Data Center, Rails, Residential Energy Storage
  • Certifications: CE, UL9540A (Safety),  UL1973,IEC62984
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Durathon Battery E4810 

  • Designed around a high-temperature β-alumina solid electrolyte, the Na-NiCl2 battery activates at 300℃, integrating a sodium anode and nickel chloride cathode for unmatched reliability. It thrives across -40℃to +65℃without thermal management, maintaining decades-long performance with zero degradation, self-discharge, or hazardous emissions. The system's ultra-dense architecture reduces footprint by 80% and weight by threefold, surpassing lead-acid and lithium NMC in energy-per-volume ratios. Featuring explosion-proof solid-state chemistry and hermetically sealed modules, it withstands harsh conditions-coastal salt spray, industrial dust, or humidity-while offering indefinite storage stability and 100% recyclability, eliminating lifecycle costs.
  • Applications:Telecom, Data Center, Rails, Residential Energy Storage
  • Certifications: CE, UL9540A (Safety),   UL1973,IEC62984
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Durathon Battery E1109 

  • A thermal-resilient Na-NiCl2 battery employing β-alumina solid electrolyte operates at 300℃, engineered for longevity and safety in extreme climates (-40℃to +65℃). Its solid-state design eradicates leakage, gas emissions, and explosion risks, ensuring maintenance-free operation for over 20 years. With 4x the energy density of lead-acid and 1.8x that of lithium NMC, it achieves 70-80% space reduction and triple weight savings. The IP55-certified, corrosion-resistant enclosure supports deployment in demanding environments-offshore rigs, chemical plants, or dusty zones-while its infinite charge retention and non-toxic, fully recyclable components align with sustainable energy goals.
  • Applications: Oil & Gas, Utilities, Rails, Telecom, Communications and other industrial
  • Certifications: CE, UL9540A (Safety),  UL1973,IEC62984
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Durathon Battery E620 

  • The Na-NiCl2 battery, powered by a 300℃ -activated β-alumina solid electrolyte, delivers robust performance from -40℃to +65℃ without thermal controls. Its solid-state framework erases risks of leakage, gas release, and explosions, ensuring decades of maintenance-free operation with zero self-discharge. Boasting 80% space reduction and triple weight savings, it outperforms lead-acid and lithium NMC in energy density. Encased in corrosion-proof, IP55-rated enclosures, it adapts seamlessly to harsh environments-humid basements, dusty factories, or coastal sites-while offering infinite storage stability and eco-friendly recyclability, slashing operational costs and infrastructure demands.
  • Applications: Community, industrial and Large-Scale energy storage installations
  • Certifications: CE, UL9540A (Safety), UL1973
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Durathon Battery E241

A thermal-resilient Na-NiCl₂ battery employing B-alumina solidelectrolyte operates at 300°C, engineered for longevity andsafety in extreme climates (-40°Cto +65°C). Its solid-statedesign eradicates leakage, gas emissions, and explosion risks,ensuring maintenance-free operation for over 20 years. With 4xthe energy density of lead-acid and 1.8x that of lithium NMC, itachieves 70-80% space reduction and triple weight savings.The IP55-certified, corrosion-resistant enclosure supportsdeployment in demanding environments-offshore rigs,chemical plants, or dusty zones-while its infinite chargeretention and non-toxic, fully recyclable components align withsustainable energy goals.

Applications: Oil & Gas, Utilities, Rails, Telecom,Communications and other industrial

Certifications: CE, UL9540A (Safety),  UL1973

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Durathon Battery E303

A thermal-resilient Na-NiCl₂ battery employing β-alumina solid electrolyte operates at 300℃, engineered for longevity and safety in extreme climates (-40℃to +65℃). Its solid-state design eradicates leakage, gas emissions, and explosion risks, ensuring maintenance-free operation for over 20 years. With 4x the energy density of lead-acid and 1.8x that of lithium NMC, it achieves 70-80% space reduction and triple weight savings. The IP55-certified, corrosion-resistant enclosure supports deployment in demanding environments-offshore rigs, chemical plants, or dusty zones-while its infinite charge retention and non-toxic, fully recyclable components align with sustainable energy goals.

Applications: Oil & Gas, Utilities, Rails, Telecom, Communications and other industrial

Certifications: CE, UL9540A (Safety),   UL1973,IEC62984

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