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The company continues to devote to the research and development of environmental protection new energy nickel-based secondary batteries (hydrogen nickel, iron nickel batteries)
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0373-7722669

0373-7722669

0373-7722776

专业的团队· 完善的服务 Professional team with patent certificate · Complete service
  • Automatic limit anti-short circuit refilling system for battery pack Automatic limit anti-short circuit for battery pack
  • Cylindrical battery straight edge cap and nickel-metal hydride cylindrical secondary battery using the straight edge cap Cylindrical battery straight edge cap and using the straight edge cap
  • Connection structure of positive cover and sealing ring of cylindrical battery and nickel-hydrogen cylindrical secondary battery Connection structure of cylindrical battery positive cover and sealing ring, and
  • Lever-type automatic limit short-circuit prevention liquid supplementing device for battery Lever-type automatic limit prevention for battery
  • Anode cover of hydrogen nickel button battery and hydrogen nickel button battery Anode cover of hydrogen nickel button battery and hydrogen nickel button
  • Positive steel case for button battery and button battery Positive steel case for button battery and button battery
  • Nickel hydrogen button battery Nickel hydrogen button battery
  • Button battery sealing ring and button battery Button battery sealing ring and button battery
  • Button battery Button battery
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