The lifetime of an average forklift battery is five years or 1,500 cycles. The five-year average assumes the battery is charged once per day, 300 days per year with infrequent fast-charging and deep-discharging.
How do I know if my forklift battery is bad?
Here are few more signs your forklift battery is going bad:
- Corrosion on the battery case.
- Spilled acid on the exterior.
- A rotten egg smell.
- Corroded or damaged terminals.
- Dim or flickering displays.
- Poor response time.
What are you looking for when you check the forklift battery?
Approximately every five charge cycles, be sure to check the forklift battery fluid levels by opening up the battery. Check two to three cells and ensure that there is enough fluid to cover the plastic battery element. If you are unsure, check all of the cells.
When should a forklift battery be charged?
Warehouse Forklifts Should Have Their Batteries Recharged When at 20-30% While you may want to avoid opportunity charging, you’ll also want to avoid letting your forklift batteries get depleted. Typically, it’s best to recharge a forklift’s battery before it drops below 20% charge—e.g. the “red” zone.
How do you test a forklift battery?
Check each cell’s voltage output with a voltmeter. The most accurate reading will come when the electric forklift battery is under load. To achieve this, simply tilt the mast back against the stop. Cells that drop significantly when put under load, may need to be resealed or replaced.
How do you rejuvenate a forklift battery?
Once you have discharged the forklift battery to the right level, you can proceed to clean the terminals of the battery. To do this, put some baking soda onto the terminals as well as on top of the forklift battery. After that wet the surface with water and then brush it with a soft-bristle brush.
Can you leave a forklift charging overnight?
Usually yes, most electric forklifts can be put on charge whenever not in use regardless of battery charge level – e.g. in most warehouses, the electric forklifts may be put on charge on lunch breaks and overnight at the end of the shift.
How much water should I put in a forklift battery?
How Do You Put Water in a Forklift Battery? There are different methods for this, but no matter which is used, it’s vital that each cell in each battery is only watered until the top of the lead-acid plates is reached. These plates are visible in each cell and usually 2.5 inches below the cell cap.
Can forklift batteries explode?
An explosive mixture of hydrogen and oxygen is produced in a lead-acid forklift battery while it is being charged. The gases can combine explosively if a spark or flame is present to ignite them. … If it accumulates into gas pockets, as can occur within a cell, it might explode if ignited.
Why do forklift batteries explode?
Weight – lift truck batteries are heavy and pose a threat when suspended by battery handling equipment. … Gasses – During charging, batteries emit hydrogen gas and, when levels get too high they can burst into flames or explode.
Can you charge a forklift over the weekend?
If you charge a forklift battery once a day, that’s a little over four years of useful life (a little over five and a half years if your warehouse is inactive on weekends). … The best solution to prolong forklift battery life is to charge them only once they’re at somewhere between a 20% and 30% charge.
How much do forklift batteries cost?
Forklift batteries cost between $2,000 and $6,000 depending on specs and size.
Do forklift batteries need distilled water?
Use pure or distilled water.
Water that is dirty or filled with particulates can cause electrolyte imbalances and damage the battery. Distilled water isn’t usually needed so long as pure, clean water is used.
Can you refurbish forklift batteries?
Forklift battery refurbishment is more complex than regular lead acid battery refurbishment. However, you can refresh the battery by adjusting the water to acid ratio in the cells. Desulfation can improve its charge holding capabilities and charging speeds.
How do you care for a forklift battery?
Seven tips for proper battery maintenance
- Keep the battery clean, dry, and free from corrosion.
- Maintain the correct water level (about one half inch below the battery cap opening)
- Add water only after the charge cycle.
- Set up a weekly or bi-monthly watering schedule to ensure proper water levels.
How do you clean a forklift battery?
You should combine a half pound of baking soda or ammonia with hot water, the gallon of fresh water and however much detergent your owner’s manual recommends to create a cleaning solution.