How to prevent leakage of battery electrolyte solution occurs?

In case the leakage of electrolyte solution occurs, please avoid direct contact
with the electrolyte solution and the gas that may be generated by it. Direct
contact may lead to skin irritation or chemical burns. If users come into contact
with the electrolyte solution, please do as follows:
1. Accidental inhalation of harmful substances: Evacuate from the contaminated
area, and seek medical attention immediately.
2. Eye contact: Rinse eyes with flowing water for 15 minutes, and seek medical
attention immediately.
3. Dermal contact: Wash the affected area thoroughly with soap and water, and
seek medical attention immediately.
4. Ingestion: Induce vomiting, and seek medical attention immediately.