How to Charge a Scissor Lift: Everything You Need to Know

how long to charge a scissor lift

For those who are uncertain about how to charge a scissor lift, help is available. In fact, workers who complete an OSHA-approved scissor lift certification training program can get the information they need to properly charge an electric lift. Plus, these workers can receive insights into OSHA scissor lift safety requirements, so they can take appropriate precautions to guard against lift accidents, injuries, and fatalities.

How to Charge a Scissor Lift Safely

Here are five tips for how to charge a scissor lift without damaging the machine or putting others in danger.

1. Park the Scissor Lift 

Ensure the scissor lift is parked in a designated work area. Verify this area is well-ventilated and provides quick, easy access to an electrical outlet. 

2. Turn the Lift-Off

Power down the scissor lift. Also, activate the lift’s emergency shut-off switch; this prevents another operator from unknowingly driving away in the lift while the machine is charging. 

3. Connect the Lift to a Battery Charger

Find the battery charger in the scissor lift. Oftentimes, the charger is located on the right side of the lift’s base. But, there may be instances in which the charger is mounted in the lift’s rear. From here, plug the charger into an AC extension cord and plug the cord into an electrical outlet. Keep the length between the electrical cord and charger as short as possible. This minimizes the risk of damage if the cord inadvertently gets run over while the charger is in use. 

4. Confirm the Charger Is Working

Look at the scissor lift’s battery charger and verify its light is illuminated. Once a lift is fully charged, the light will typically turn green. At this point, the charger will automatically shut off, too. 

In older scissor lift models, there may be a meter that displays voltage. With these models, the voltage will read zero when the lift is fully charged. 

5. Disconnect the Charger

Unplug the battery charger as soon as the scissor lift is fully charged. 

How Long Does a Scissor Lift Take to Charge?

How to Charge a Scissor Lift Your workers may wonder how long does a scissor lift take to charge — and rightfully so. If they know the ins and outs of charging a scissor lift, they can ensure their lift has sufficient battery power throughout the work day.  

The length of time it takes to charge a scissor lift varies. In some instances, it can take about six hours to charge a lift before an operator can use it for a full work day. Comparatively, Genie lifts and other types of electric aerial work platforms (AWPs) can take approximately 12 to 16 hours to charge. 

It may be possible to use a scissor lift while the machine is being charged, too. However, those who do so must take proper precautions. That way, they can avoid scissor lift accidents, injuries, and fatalities.

If there are concerns regarding how to charge a scissor lift, review the owner’s manual. Here, scissor lift operators can find plenty of information about how to correctly recharge their equipment. They can also get information about a scissor lift’s battery life. 

How Long Do Scissor Lift Batteries Last?

The lifespan of scissor lift batteries depends on how often the equipment is used. For instance, a lightly used battery may perform as expected for many years. On the other hand, a battery that needs to be frequently recharged may last anywhere from six to 48 months. 

Scissor lift operators can prolong a battery’s lifespan. To do so, they can perform the following routine battery maintenance:

  • – Look for corrosion beneath a battery’s rubber grommets 
  • – Remove a filler cap and top off a battery as needed 
  • – Eliminate dirt and debris from a battery bank 
  • – Conduct battery charge tests

Battery inspections and testing is a key part of scissor lift maintenance. Examine a scissor lift’s battery regularly. If there are any signs of battery damage or wear and tear, address them immediately. 

Where Do You Plug in a Scissor Lift to Charge?

A scissor lift operator can plug their equipment’s battery charger into an AC wall outlet. From here, the operator should give the battery sufficient time to charge. 

Follow the scissor lift manufacturer’s requirements for plugging in scissor lift batteries. These may include:

  • Avoid using an external charger or booster battery
  • ○ Charging a scissor lift in a well-ventilated area
  • ○ Using the proper AC input voltage for charging as designated on the battery charger; 
  • ○ Utilizing a battery and charger that is appropriate based on the scissor lift’s make and model

Scissor lift operators can sometimes use a generator to recharge their equipment, too. 

Can You Use a Generator to Charge a Scissor Lift?

There may be times when there is no plug-in power to charge a scissor lift. In these instances, an operator can utilize a generator to recharge their lift’s battery. 

As always, safety is key when it comes to how to charge a scissor lift. If a generator is used, take appropriate safety precautions. This ensures a scissor lift operator can safely use a generator to recharge their equipment. 

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Teach Workers How to Charge a Scissor Lift

If your business uses electric scissor lifts, you need to teach your workers how to charge a scissor lift safely. Fortunately, offers a convenient and affordable scissor lift safety certification program for workers of all skill and experience levels. 

Our online certification program provides insights into the different types of scissor lifts and how to safely use and maintain them. Upon completion of our program, your workers can serve as OSHA-compliance scissor lift operators. Your scissor lift operators can take advantage of our renewal certification training every three years as well. 

To learn more about our scissor lift certification training or to enroll your workers in it, please contact us online or call us today at (602) 277-0615.