2. High ambient temperature: When the ambient temperature is high, it can cause the battery to heat up and produce more gas. This can lead to water loss through the vent caps.
3. Internal damage: If the battery has internal damage, such as a cracked or warped cell, it can cause the electrolyte to leak out. This can lead to water loss through the vent caps.
4. Loose or damaged vent caps: If the vent caps are loose or damaged, it can allow water to evaporate from the battery. This can lead to water loss through the vent caps.
5. Age: As a battery ages, it becomes less efficient at holding its charge. This can lead to overcharging, which can cause water loss.
6. Low electrolyte level: If the electrolyte level is low, it can expose the plates to the air, which can cause them to deteriorate. This can lead to water loss through the vent caps.