The charging time of a golf cart battery depends mainly on the following factors:

Battery type:

• Lead-acid battery: This is the traditional golf cart battery, which takes a relatively long time to charge, usually 6-12 hours to fully charge.

1. Lithium-ion battery: Lithium-ion batteries charge faster, usually only 4-6 hours to fully charge.

2. Battery capacity: The larger the battery capacity, the longer the charging time.
   

• Charger power: The higher the charger power, the faster the charging speed.
  

• Battery discharge degree: The lower the battery power, the longer the charging time.
  

Fast charging function:

Lithium-ion batteries generally support fast charging function, which can charge the battery power to a higher level in a shorter time.

Lead-acid batteries generally do not support fast charging, because too fast charging speed may damage the battery life.

It should be noted that:

Frequent use of fast charging may shorten the life of the battery.

When charging, you should choose a charger suitable for the battery type and operate according to the instructions.

Do not overcharge or over-discharge, which will cause damage to the battery.