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Genuine JLG batteries for your electric scissor lifts, boom lifts, and telehandlers.  These batteries are the exact spec for your machine.  No more guess work needed, as these batteries have the right cold cranking amps, right posts, and correct dimensions.  Batteries are considering hazardous goods, so we can only ship by ground freight.
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0400215 0400215 BATTERY, 6V DC

0400215 Click here to find the location of this part on the equipment

Our Price: $156.60
Sale Price: $146.42
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70013987 70013987 6V BATTERY GC2

70013987 Click here to find the location of this part on the equipment

Our Price: $156.60
Sale Price: $146.42
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Part Number:  0400121, Description:  BATTERY, 6V EQUIPMENT SERVICE, JLG Parts

Our Price: $585.71
1742410004 1742410004 BATTERY,LITHIUM CELL 3 PACK

Part Number:  1742410004, Description:  CELL LITHIUM VERSION B, JLG Parts

Our Price: $1,009.97

Part Number:  ST2719, Description:  BATTERY PACK 240 AH, JLG Parts

Our Price: $3,731.31
Sale Price: $3,358.18
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1001247270 1001247270 BATTERY,CHARGER 3kW

Our Price: $2,408.52
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1001269772 1001269772 BATTERY,12V

Our Price: $626.40
1001276657 1001276657 BATTERY,24V

Our Price: $1,776.25
1001278662 1001278662 BATTERY,24V

Our Price: $1,040.37

For many years, deep cycle batteries have provided energy to make electrically powered construction equipment mobile. The technology around deep cycle batteries hasn’t changed much during this time nor has basic recommended care and maintenance practices.

However, there are many misconceptions and poor practices when it comes to maximizing deep cycle battery life. In general, there are four things that lead to these batteries being replaced before they should fail: poor charging practices, improper testing process, and, specific to flooded lead acid technology, watering practices, and freezing.

There are many things that lead to poor charging practices. Low end opportunity charging, for example, is troublesome for batteries. Ideally, deep cycle batteries should always have more than an 80 percent charge. Anything lower causes the batteries to sulfate, or self-deteriorate, causing them to further lose capacity. Another poor charging practice is complete discharge of batteries before recharge. This is a misconception, since battery manufacturers may advertise that their batteries are rated for a certain number of charge cycles. Batteries are rated for the number of amp hours in and out, so it doesn’t matter how many get removed or replaced in each cycle.

Another likely source for this misconception could be from the power tool industry and their use of NiCad battery technology. Because NiCad batteries develop a “memory,” it was necessary to ensure the batteries were fully discharged prior to recharge so the battery wouldn’t limit itself. This is not the case for deep cycle, flooded lead acid, or absorbent glass mat batteries. Again, the ideal way to charge deep cycle batteries is to maintain an effective recharge strategy that will keep battery state of charge above 80 percent

Another cause of early battery failure is using an improper testing procedure. This one is simple to solve. Many people will use a starter battery load test or testing equipment to determine if deep cycle batteries are faulty or not. Starter and deep cycle batteries have very different designs to fulfill their intended purposes. They respond differently to testing and different tests should be run on each one. These starter and battery load tests and equipment simply cannot be used to determine failure of deep cycle batteries because they can yield testing results that cause good batteries to be replaced due to improper information.

An additional major cause of premature battery failure, specific to flooded lead acid (FLA) batteries, is watering practices. Machine owners realize that batteries need regular watering, but in the world of quick turn rentals they often don’t find the time. Many machine operators have no idea that batteries require watering. Every time FLA batteries are charged, they evaporate water; albeit a small amount, it adds up over time. Eventually the fluid level inside of the batteries drops below the level of the lead plates. This leads to reduced battery capacity. When watering batteries, use only distilled water, since tap water contains minerals like iron that can lead to premature battery failure.

Many machine operators have no idea that batteries require watering.

Lastly, one of the simplest forms of premature battery failure to avoid is batteries freezing. Again, this issue is only specific to flooded lead acid batteries. When batteries discharge, they convert the battery electrolyte from sulfuric acid to water. The further discharged the batteries are, the higher the concentration of water that is present. So naturally there is a point where there is enough water to freeze. At a 20 percent state of charge, a flooded lead acid battery will freeze at 5°C. As simple as the issue is, the solution is just as simple. Don’t allow batteries to sit with a low state of charge in cold climates. Like the rest of the issues pointed out in this article, people need to be aware that there is an issue so that they can avoid it.

To maximize deep cycle battery life without sacrificing machine functionality, use good charging practices, proper testing procedures and equipment, regularly water flooded lead acid batteries and don’t let batteries sit in a low charge state in cold weather. These simple changes can lead to drastic improvements in performance and extend the life of deep cycle batteries and provide a way to minimize battery maintenance and repair costs over the lifecycle of electrically powered machines.