Zinc nickel batteries use water-based electrolytes, which pose no risk of combustion or explosion. The use of water-based electrolyte in zinc nickel batteries is indeed an important safety feature, which makes it almost free from the risk of combustion or explosion during use. The following is a detailed explanation and advantages of using water-based electrolytes in zinc nickel batteries.
Characteristics of water-based electrolytes
Ingredients:
The electrolyte of zinc nickel batteries is usually aqueous, mainly composed of water and potassium hydroxide (KOH).
Potassium hydroxide is a strong base that provides good conductivity, ensuring smooth electrochemical reactions inside the battery.
Security:
Non flammable: Water based electrolytes themselves are not flammable, and even under extreme conditions such as high temperatures or short circuits, they are not as prone to combustion or explosion as organic electrolytes.
Low volatility: Water based electrolytes have low volatility and will not evaporate into flammable gases like organic solvents, further reducing safety hazards.
Stability:
Chemical stability: The water-based electrolyte has good chemical stability inside the battery and will not undergo violent reactions with the battery material, ensuring the long-term stability and safety of the battery.
Thermal stability: The aqueous electrolyte can remain stable at high temperatures without decomposing or producing harmful gases, further enhancing the safety of the battery.

Security advantage
No combustion risk:
Due to the use of water-based electrolyte, zinc nickel batteries will not burn under normal operation and abnormal conditions (such as short circuit, overcharge, overdischarge, etc.).
This makes zinc nickel batteries safer to use, especially in high-risk environments such as mines and chemical plants.
No explosion risk:
The non flammability and low volatility of water-based electrolytes ensure that zinc nickel batteries will not explode under any circumstances.
This is particularly important for applications that require high security, such as medical equipment, aerospace equipment, etc.
Environmental friendliness:
Water based electrolytes do not contain organic solvents, are environmentally friendly, do not produce harmful gases or liquids, and meet environmental requirements.
Zinc nickel batteries using water-based electrolytes are also safer and more environmentally friendly in the recycling and processing process.
Summarize
Zinc nickel batteries use water-based electrolytes, which pose almost no risk of combustion or explosion during use. The non flammability, low volatility, and chemical stability of water-based electrolytes make zinc nickel batteries perform well in various applications, especially in fields that require high safety. These advantages make zinc nickel batteries an ideal choice in fields such as household appliances, power tools, electric vehicles, industrial equipment, communication equipment, and medical equipment. With the continuous advancement of technology, the performance of zinc nickel batteries will be further improved and their application scope will continue to expand.