Forklift Batteries

Charge the Battery

A correct way of charging exists when it comes to forklift batteries. You can’t charge them whenever it’s convenient because it can affect the battery’s longevity. Instead, you should charge it at certain times to a specific degree. For example, when the battery’s charge drops below 20%, you can start charging, making sure it reaches full capacity.

Maintain Fluid Levels

The life of a forklift battery relies on optimum water levels to work at maximum capacity. The electrolyte in a battery is a combination of water and sulfuric acid. If the water levels diminish, the battery plates become exposed to air, resulting in oxidation and a reduction of the battery’s capacity.

Equalize the Battery

Equalizing a battery is when you overcharge the unit to get rid of built-up sulfate crystals. Sulfation can shorten the battery’s lifespan. Equalization also prevents cell charge inefficiencies. Over time, one cell may charge at full, while another may hold only half a charge. Equalizing inverses acid stratification, as well, which is when a concentration of acid at the bottom of the cell is higher than the top. When you perform equalization on a battery, it will need longer cooldown times. Batteries that require equalization will have an equalizing setting.

Regulate Battery Temperature

Regulate the temperature of a charging battery since overheating can affect its lifespan. After it reaches a full charge, check whether it’s at an appropriate operating temperature as your operator performs different forklift tasks. If temperatures reach beyond the suggested limits, make sure the battery has optimal circulation in the compartment so it can cool.

Clean the Unit

An accumulation of electrolytes can occur on batteries when the unit releases gas during the charging stage. Or, boilover can happen where agitated electrolytes spill onto the vents. Residue buildup can also produce a conductive circuit between the steel case and lead posts, resulting in self-discharging.