Does a newly purchased car battery need to be charged?

[StDelaney]

Newly purchased car batteries do not require charging. Battery charging precautions: 1. The battery has no memory effect. For the first charge, avoid over-discharging or over-charging. Stop charging when the indicator shows full; 2. An unused battery loses 1% to 2% of its charge daily. Batteries left unused for extended periods should be fully charged at least once every 3 months; 3. Do not completely drain the battery. Generally, maintain at least 20% charge. A deeply discharged battery can lose up to 80% of its lifespan. Battery maintenance methods include: 1. Avoid storing in a discharged state; 2. Conduct regular inspections; 3. Avoid high-current discharge; 4. Monitor charging time; 5. Prevent exposure to high temperatures, as this can pose safety risks.