GEL batteries are valued for their ability to operate in a variety of conditions with minimal maintenance. However, swelling remains a significant issue that can compromise both the performance and safety of GEL batteries. This article highlights the consequences of swelling and its long-term effects.
Effects of Swelling
- Reduced Capacity
Swelling damages the internal structure of the GEL battery, disrupting the contact between the plates and the gel electrolyte. This reduces the electrochemical reaction efficiency, leading to lower capacity and shorter run times. - Deformation of Battery Case
When the internal pressure increases, the plastic case swells or deforms. This structural deformation can make installation difficult and increase the risk of physical damage during operation. - Safety Risks
Swelling is often a result of gas buildup inside the battery. If the pressure relief valve fails to release the gas safely, the battery could leak or, in extreme cases, rupture, creating safety hazards. - Shortened Battery Lifespan
Swelling often indicates deeper internal damage caused by improper charging, temperature issues, or overuse. This accelerates battery wear and shortens its service life.
Prevention Strategies
- Use high-quality chargers with overcharge protection.
- Regularly monitor battery temperature and voltage.
- Store and operate batteries in well-ventilated environments.
Swelling in GEL batteries must be addressed early to prevent safety risks and performance degradation. Proper monitoring and charging practices are key to avoiding long-term damage.
