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JLG batteries

Replacement Batteries For JLG Electric Scissor Lifts

Choosing The Right Deep-Cycle Batteries for JLG 24-Volt ES, RS-Series, and JLG 48-Volt LE, E-Series Lifts

JLG is one of the leading manufacturers of scissor lifts and aerial work platforms that are used globally. The company has several lines of battery-powered vehicles that have improved duty-cycles due to their use of deep-cycle batteries.

Many of the company’s ES and RS Series scissor lifts feature a 24-volt system that takes a Group Size GC2 deep-cycle battery. Most of these lifts utilize four 6-volt batteries, so when it comes time to replace them, there are a couple of options that can keep these lifts running at optimum efficiency while also lowering annual operating costs. U.S. Battery’s US 2000XC2 offers 220 amp-hours at a 20-hour rate, offering an excellent value for JLG ES and RS Series lifts to provide excellent life and reliability when maintained.

When work crews need a battery that can keep up with long work cycles and want a longer-lasting battery, U.S. Battery’s US 2200XC2 is perhaps one of the best and hardest working deep-cycle GC2 sized batteries on the market. The US 2200XC2 has 232 amp-hours at a 20-hour rate, giving JLG lifts more runtime and longer life, especially with regular charging and maintenance.

JLG’s larger LE and E Series platform lifts have a 48-volt system and utilize eight Group Size 903 batteries. For these applications, U.S. Battery manufactures the US L16XC2 deep-cycle battery, which provides exceptional value with extended runtime and long life. The US L16XC2 produces 385 amp-hours at a 20-hour rate, making it one of the most popular batteries in this size range for these applications. U.S. Battery’s US L16EXC2 battery is also a Group 903 and is a cost-effective solution for platform lifts, which supplies 360 amp-hours at a 20-hour rate. The US L16HCXC2 is a high-capacity model in the same Group Size 903, that provides 420 amp-hours at a 20-hour rate, offering JLG LE and E Series lifts the maximum runtime available.

Proper Maintenance Makes The Difference 

To get the most performance from your new battery, you must develop a regular maintenance schedule that consists of:

  1. Checking and replenishing the electrolyte levels. Installing a BWT or Flow-Rite single-point-watering kit can make this an easy and quick process.
  2. Performing an equalization charge
  3. Checking and Cleaning battery terminals and connections
  4. Performing an opportunity charge when possible

For a full list of proper Deep Cycle Battery Care & Maintenance procedures, please see our page or download our Care & Maintenance brochure.

U.S. Battery Deep Cycle batteries are handcrafted in the U.S.A. The batteries also feature our exclusive XC2 formulation that produces increased initial capacity, fastest cycle-up time to full-rated capacity, improved recharge-ability, and the highest total energy delivered than any battery in their class. For a complete list of Flooded Lead-Acid or AGM batteries for work platforms visit U.S. Battery’s Aerial Work Platform Battery page to see all of the models, sizes, and specifications available to fit your particular vehicle.

 

TTBLS structure grown with additives

Improving Deep-Cycle Batteries Through Additives

Battery manufacturers have improved deep cycle battery performance through the use of additives, but not all of them result in the same benefit to customers. At the core of all deep-cycle flooded lead-acid (FLA) battery technology is a basic design that has undergone continuous improvement over more than 100 years. Lead battery chemistry is one of the most reliable and cost-effective technologies over any other type of battery used in a variety of global industries. While these batteries have historically been the most widely used and the most recycled, a variety of additives and technologies have been introduced over the last few years to improve their efficiency to an even greater extent.

Grid Alloys

Historically, the primary failure mode of deep-cycle lead-acid batteries has been positive grid corrosion. The grid alloys used to manufacture deep-cycle flooded lead-acid battery plates typically consist of lead with additions of antimony to harden the soft lead, and to improve the deep cycle characteristics of the battery. Additional metals are often added to the lead-antimony alloys to improve strength and electrical conductivity. Another additive that is used to enhance lead-antimony alloys is selenium. Selenium acts as a grain refiner in lead-antimony alloys. This fine-grain alloy provides additional strength and corrosion resistance over conventional lead-antimony alloys. The effect of these improvements is that positive grid corrosion is no longer the primary failure mode, and the cycle life of FLA deep cycle batteries has been significantly increased.

Active Materials

The starting materials for deep cycle FLA positive active materials are made from a mixture of lead oxide, sulfuric acid, and various additives. These materials improve the performance and life of the positive electrodes in a finished battery. Historically, positive electrodes have been processed using a procedure called hydroset. This procedure is designed to ‘grow’ tetrabasic lead sulfate (TTBLS) crystals in the plates to provide the strength to resist the constant expansion and contraction of the active materials during cycling. This crystal growing process has limitations in its ability to control the range of sizes of the TTBLS crystals. Through the use of crystal seeding additives, the range of crystal sizes can be controlled to the most desirable sizes. These uniform crystal sizes in the TTBLS structure result in increased initial capacity, faster cycle-up to rated capacity, higher peak capacity, and improved charging using the wide range of charger technologies used in various applications.

Concurrent with the improvements in deep cycle FLA positive active materials, improvements in the performance of deep-cycle FLA negative active materials are needed. Carbon additives have been used in the negative active materials of lead-acid batteries for many years. These additives have been used in lead-acid battery expanders to prevent the natural tendency of the negative active material to shrink or coalesce during cycling. Negative active material shrinkage can reduce the capacity and life of deep-cycle FLA batteries. Recent improvements in these carbon materials have opened up new opportunities to improve several performance limitations of lead-acid batteries. New structured carbon materials such as graphites, graphenes, and nanocarbons have been used to control sulfation and improve chargeability in a partial state of charge (PSOC) applications such as renewable energy.

Although the basic structure of an FLA battery hasn’t changed for more than 100-years, manufacturers are continually searching for ways to improve efficiency while maintaining their cost-effectiveness. Additives are one of the ways FLA batteries are becoming more efficient, and new technologies to further enhance them are on the horizon.

Group 27 & 31 Batteries and Floor Cleaning Machines

Group 27 & 31 Batteries Designed for Floor Your Cleaning Machines

Maintaining clean facilities has become more critical than ever. To reduce the spread of the COVID-19 outbreak, reliable power for floor cleaning machines is playing an essential role in a Facility Manager’s cleaning regimen.

Many battery-operated floor cleaning. machines utilize BCI group 27 & 31 batteries. Typically, group size 27 and 31 batteries are referred to as “Hybrid.” This is due to the way they are constructed (generally designed for lighter cycling duties such as marine and RV applications). While “hybrid” type batteries are designed to have more deep cycle capability, than Starting batteries, they do not perform as well over time. “Hybrid” type batteries cannot cycle at the same performance levels and are unable to produce as many cycle lives as a true deep cycle battery.

The US Battery team, in consultation with some of our industry partners, came to the conclusion that if we were going to be a player in this market that we needed to have batteries that could provide our customers with a quality product that is also a better value. So, we set out to build a better option. We worked from the ground up and developed our “DC” line of batteries, which includes the US 27DC XC2, and the US 31DC XC2 specifically for use in high-energy consuming cleaning equipment.

When comparing to the “Hybrid” types available on the market, hybrids generally can provide approximately 150-170 cycles when discharged down to 1.75 volts per cell. Our DC line, by comparison, typically supplies about 500 cycles. This is a considerable improvement, and while slightly more expensive than a hybrid, the value to the end-user is substantially improved.

Today our DC line of batteries are used in many floor cleaning machines; because of their reliability and long life. Operators of Nilfisk, Minuteman International, and Power-Flite floor machines often find them powering their equipment. To see all of our cleaning deep cycle batteries please see the Floor Machine application page.

White golf club car.

Replacement Batteries For Club Car Golf Carts

Club Car golf carts have been around for nearly 60-years, producing a variety of battery-powered golf cars, utility, and personal use vehicles. As most owners of these vehicles know, proper battery maintenance is key to longevity and reliability, but eventually, the batteries will need to be replaced. 

 

When it comes time to get a new set of deep-cycle batteries for your Club Car, it’s important to make sure you select the right ones for your particular application, and most importantly, the type of use it will see. Club Car’s battery specifications are different for the various model vehicles they produce. Most utilize a 48-volt electric engine but depending on the model, have different amperage and power requirements.

 

As an example, Club Car DS and Precedent models (2in1, 2Plus2, Cargo, Professional), XF (2in1, 2Plus2) and XF Cargo models take six BCI Group Size GC8 eight-volt batteries. Choosing the right one depends on if you use the vehicle daily or if it says in storage at your vacation home. For each of these types of scenarios, there are different battery ratings to choose from that might better match your usage needs. U.S. Battery’s US 8VGC XC2 (with a 20-hour rate of 170) is a great choice for those who want a longer-lasting battery for this application. The US 8VGCE XC2 (with a 20-hour rate of 155) offers less overall runtime for applications where the vehicle won’t be used daily, offering a more cost-effective solution.

 

Club Car Precedent Champion models also use a 48-volt system but utilize four BCI Group Size GC12, 12-volt batteries. U.S. Battery’s 12VRX XC2 (20-hour rate of 155) provides a great compromise between daily and occasional use. 

 

Proper Maintenance Makes The Difference 

 

To get the most performance from your new battery, you must develop a regular maintenance schedule that consists of:

 

1. Checking and replenishing the electrolyte levels. Installing a BWT or Flow-Rite single-point-watering kit can make this an easy and quick process.

2. Performing an equalization charge

3. Checking and Cleaning battery terminals and connections

4. Performing an opportunity charge when possible

 

For a full list of proper Deep Cycle Battery Care & Maintenance procedures please see our page or download our Care & Maintenance brochure.

 

U.S. Battery Deep Cycle batteries are handcrafted in the U.S.A. The batteries also feature our exclusive XC2 formulation that gives them the highest initial capacity, fastest cycle-up time to full-rated capacity, improved recharge-ability, and the highest total energy delivered than any battery in their class. For a complete list of Flooded Lead-Acid or AGM batteries for golf cars and utility vehicles visit U.S. Battery’s Golf and Utility Vehicle Battery page to see all of the models, sizes, and specifications available to fit your particular vehicle.

National Battery Day 2020

National Battery Day 2020

Celebrating The Benefits Of Lead-Acid Batteries

For industries and individuals who depend on battery power for their machinery and energy needs, lead batteries play an essential part of their work and livelihood. Celebrating National Battery Day 2020 allows these industries, as well as battery manufacturers such as U.S. Battery, to recognize the benefits lead-acid batteries have provided to various industries for more than 150 years.

Cost-Efficient Power

One of the major benefits of flooded lead-acid (FLA) batteries is that they have the lowest cost per watt-hour than any other form of battery type. This is the reason why they are the preferred type of battery in industries that have moved into incorporating more electric vehicles and machinery such as golf carts, aerial and scissor lifts, RVs, floor cleaning machines, marine applications, and well as for renewable energy storage.  With regular maintenance, FLA batteries keep equipment and vehicles running for many years with a low cost of operation, while also remaining as the safest and most reliable sources of energy, according to industry experts and studies performed by the Battery Council International.

Economic Impact

The lead battery industry in the United States also provides a large economic impact by employing nearly 25,000 workers, according to a study by the Battery Council International. This equates to a $26.3 billion in economic impact that also affects suppliers, worker spending, transportation, and distribution that combined, totals 92,000 jobs equating to an estimated 1.7 billion annually in payroll.

Environmental Sustainability

One of the least known advantages of FLA batteries is that they are one of the best examples of a sustainable and cost-effective recycling effort in which nearly 100 percent of these batteries are recycled. All the materials in a lead battery are recycled into new lead batteries, which dramatically reduces their impact on the environment for the battery industry, as well as for industries that have embraced the use of battery-powered vehicles to reduce those that are powered by combustion engines.

In addition, many automobiles utilize start-stop technology, a system that shuts off engines while idle at a stoplight to conserve fuel. This technology, according to the Consortium for Battery Innovation, claims it eliminates 4.5 million tons of gas emissions annually in the U.S. alone.

While new technologies such as Lithium continue to increase in popularity and will foreseeably grow in use, battery manufacturers are finding methods to make them as cost-efficient as FLA batteries, and are also working on ways to effectively recycle them in the same way FLA batteries have been successful industry-wide.

 

Connected 8v Batteries

SpeedCaps™ For Your Deep-Cycle Battery

U.S. Battery SpeedCaps™ Go Beyond Venting Deep-Cycle Battery Cells

The vent caps used on deep cycle batteries are designed to allow the escape of gases formed inside the battery when it is being charged and to limit the escape of electrolyte in normal operation. The vent caps are also designed for easy removal to visually check the electrolyte level in the battery and to add water as necessary.   They also allow for the insertion of a hydrometer to check the battery’s state of charge.  During regular maintenance that requires removing and reinstalling the vent caps, there is a possibility that the vent caps may not be properly reinstalled.  This could allow electrolyte to spill over onto the battery and cause corrosion on terminals and surrounding areas.

To improve on the standard battery vent cap, U.S. Battery SpeedCaps™ are designed with a cantilever-style closure that is attached to three or four battery cell caps. This design allows all the caps to be easily removed with a single twist. The design not only makes the removal of the battery caps easier, but it also ensures that they are properly seated when being replaced. The locking ramp on top self-adjusts to maintain compression between the sealing gasket and vent well surface for the life of the battery. SpeedCaps™ are designed to make your job of battery maintenance as hassle-free as possible while also maintaining a proper seal and gas venting during use.CAD drawing of U.S. Battery SpeedCaps

Proper venting is critical during charging when gas is being generated within the electrolyte and bubbles to the surface helping to mix the electrolyte. To prevent electrolyte from escaping past the vent caps, U.S. Battery SpeedCaps™ feature 0.750-inch diameter porous discs that assure proper venting while maintaining flame retardance to prevent gas ignition inside the battery. They also have four separate vent holes that decrease backpressure and prevent internal pressure buildup.

Since vent caps are removed and replaced frequently during regular battery maintenance, U.S. Battery SpeedCaps™ are designed with a larger diameter flange. The enlarged flange ensures even pressure on the surface of the sealing gasket while maintaining a tight fit between the barrel and cylinder to eliminate side-to-side movement and the chance for misalignment of the gasket onto the sealing surface.

To prevent spilling of the electrolyte during vehicle movement in golf carts, aerial platform lifts, RVs, boats, etc., the SpeedCap™ design also features a double-sided internal baffle with multi-directional channels and a sloped center hole return drain, all designed to route battery electrolyte back into the cell.

With all these safeguards in place, U.S. Battery SpeedCaps™ are an example of one of the many details the company adds to its products to ensure they provide optimum performance and cycle life compared to other deep-cycle batteries on the market.

8V batteries with watering kit

5 Benefits To Using A Single Point Watering System

Anyone using deep-cycle flooded lead-acid batteries in their electric vehicle or other equipment knows the importance of routinely watering the batteries. During charging, the water content of the electrolyte will decrease due to the electrolysis of water into hydrogen and oxygen gases. If left unchecked, the electrodes inside each cell can become exposed, resulting in a loss of battery performance. Regular watering is essential to the continued life and performance of any flooded deep cycle battery.

Electric vehicles and other equipment using deep cycle batteries typically have from four to eight individual batteries – each with multiple cells. Watering each cell can take a significant amount of time, especially if you are maintaining a fleet of vehicles. Battery packs are often located in areas that are not easily accessible, increasing the time required for watering.U.S. Battery offers two single-point watering systems (SPWS), Battery Watering Technologies and Flow-Rite, that can make battery maintenance quick and easy while offering several other benefits.

  1. You Can Fill All Your Batteries At Once                                                                                                                                                                                                                                              A SPWS connects to all of the cells in each of the batteries within the pack allowing you to fill them with water from a single point.
  2. Save Time During Regular Maintenance                                                                                                                                                                                                                                         On a single battery-powered vehicle, you can water all of the batteries in about a minute, versus what would normally take 45-60 minutes per vehicle.
  3. No Chance Of Over Watering                                                                                                                                                                                                                                                            With an SPWS, the battery cells fill up to the proper level and shut off to prevent overfilling.
  4. Monitoring Systems Can Tell You When To Water                                                                                                                                                                                                                        Some SPWS offer a sensor that can monitor water levels in the battery and indicate when they need watering.
  5. Extended Battery Life                                                                                                                                                                                                                                                                    Frequent maintenance extends the life of your batteries which in turn lowers your annual operating costs.

Click here for more information and installation instructions for our SPWS

AGM and Flooded Deep-Cycle Batteries

Understanding the Differences Between AGM And Flooded Deep-Cycle Batteries

When it comes to powering electric vehicles like golf carts, deep-cycle lead-acid batteries are the industry standard. The reason is that they are designed to provide the most cost-effective energy storage and delivery over the life of the battery.

Over the years, there have been two main types of deep-cycle lead-acid batteries that many golf car owners and fleets have used, the Flooded Lead-Acid (FLA) battery and the Absorbed Glass Mat (AGM) battery. While both provide optimum performance in a wide variety of applications, their design difference can offer various advantages depending on the application.

Engineering

The main design difference between FLA and AGM batteries is how the electrolyte is managed. In FLA batteries, the battery plates are submerged in the liquid electrolyte. During use, water in the electrolyte is broken down into oxygen and hydrogen gases and water is lost. This requires regular additions of water to be replaced to keep the battery plates fully submerged in the electrolyte.

In AGM batteries, the electrolyte is absorbed in special glass mat separators that retain all the electrolyte needed for the life of the battery.  Since there is no free electrolyte, the oxygen generated on a charge is recombined at the negative plate.  In normal operation, hydrogen is not generated and no water is lost.  This eliminates the need to add water and also allows the battery to be sealed with a one-way valve that prevents leakage of the electrolyte.

Performance Differences

FLA batteries have been used in a wide variety of applications for well over 150 years. Their popularity comes from their safety, reliability, and cost-effectiveness when compared with other types of rechargeable batteries.   According to Fred Wehmeyer, U.S. Battery Senior VP of Engineering, FLA batteries deliver the lowest cost per watt-hour both in acquisition cost and in overall cost per charge/discharge cycle.  “This is why they are the best choice for fleets of vehicles or equipment that are used heavily on a daily basis,” says Wehmeyer. “Also, both FLA and AGM batteries offer an environmental advantage over other types of batteries because they are essentially 100 percent recyclable and enjoy the highest recycling rate of any commercial product.”

AGM batteries offer the advantage of being maintenance-free. This can be significant in applications where regular maintenance is difficult or costly, such as when the batteries are located in remote or hard to access locations. Even though AGM batteries cost more per watt-hour, the elimination of maintenance costs reduces the overall battery operational costs.  Also, since the battery is sealed and does not emit gases in normal use, it can be used in sensitive areas such as food or pharmaceutical storage facilities.

Selecting between FLA or AGM deep cycle batteries ultimately depends on the type of use and the capability to provide regular maintenance in the application.

AGM = No Maintenance + Higher Cost + Susceptible to abuse like overcharging

FLA = Requires Watering + Lower Cost + Susceptible to abuse from poor maintenance

No matter what type of battery you use, it is always best to target the depth of discharge to 50 percent or less for both FLA or AGM battery types. This will optimize battery life cycle cost vs acquisition cost over the life of the battery system.

 

Santa's Posse 2019

U.S. Battery Makes Donation To Santa’s Posse

Santa’s Posse is a nonprofit organization that partners with the Clark County, Washington Sheriff’s Office, who collects and distributes toys and food for the needy. To help Santa’s Posse deliver to more than 1,000 families this year, U.S. Battery and its Distributor Battery Systems of Portland, Oregon, donated two US 27DC XC2 deep-cycle 12-Volt multi-purpose batteries. The batteries will be auctioned to raise additional money that helps to provide more than 2,900 kids with toys and holiday meals.

U.S. Battery’s Western Regional Sales Manager Dwayne Porter is also a volunteer Sheriff’s Auxiliary member and presented the donation on behalf of Battery Systems of Portland and U.S. Battery, to Sergeant Kevin Allais of the Clark County Sheriff’s Department. Donations to Santa’s Posse can be made via the organization’s Facebook page:https://www.facebook.com/SantasPosse/

1.7 million tons of lead batteries is recycled every year

Battery Council International Among The Success Stories In Recycling

The U.S. Environmental Protection Agency (EPA) challenged companies and organizations to sign and be a part of the EPA’s America Recycles Pledge, representing their active participation in addressing the challenges of America’s recycling programs. After many companies signed and joined, the EPA recently recognized several organizations that have shown exemplary successes in recycling.

Among those recognized was the Battery Council International (BCI), a not-for-profit trade organization that represents the lead battery industry consisting of battery manufacturers, recyclers, and suppliers. The organization is committed to sustainability, the environment, and society by providing extensive information about recycling lead batteries to consumers and policymakers. 

With lead battery recycling at a 99.3% rate and the fact that lead batteries are safely manufactured and recycled through a “closed-loop” state-of-the-art process, BCI estimates this effort keeps more than 1.7 million tons of lead batteries out of  U.S. landfills. BCI was recognized for its training materials, intended for retailers, that help inform handlers on how to identify and remove lithium batteries from the lead recycling process. BCI created a lithium battery training tool kit designed for companies to incorporate into their onboarding programs and learning management systems.

BCI was one of many companies and organizations recognized by the EPA for their recycling efforts in 2018 and celebrates these successes to remind us of the significant progress made by individuals and companies when working together.