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Your Reliable OEM Lithium Ion Forklift Battery Manufacturer

KET, established in 2010 and located in Shenzhen, China, specializes in providing professional solutions and manufacturing battery products. The company operates out of a 7000 square meter facility which includes R&D, production, and marketing departments.

With 13 years of experience in designing and producing batteries, KET offers expert custom solutions for lithium-ion forklift batteries. Simply provide our sales team with your ideas and we will have a battery pack solution for you within 24 hours.

KET have passed ISO9001, which ensures a highly standardized process for the production and quality control of your custom lithium-ion forklift battery, resulting in a lower defect rate and improved customer satisfaction.

Additionally, many of our standard products are certified with CE, FCC, RoHS, UN38.3, Air Transport Report, MSDS and more. If your new custom lithium-ion forklift battery requires certification, we will be happy to assist you in obtaining the necessary certifications in the most efficient manner.
Your Reliable OEM Lithium Ion Forklift Battery Manufacturer
Strict Quality Control For Your Lithium Ion Forklift Battery

Strict Quality Control For Your Lithium Ion Forklift Battery

As a professional original lithium-ion forklift battery manufacturer, KET is equipped with state-of-the-art testing equipment including vibration testing equipment, an aging test room, capacity separation equipment, and charge/discharge testing equipment.

All products undergo a thorough series of tests before being shipped from the factory, including inspections of incoming materials, protection boards, charge/discharge tests, and aging tests. This rigorous testing process is a key factor in our ability to significantly reduce the defective rate of our products.

Additionally, every step of the core production process is recorded, allowing us to quickly identify and resolve any issues that may arise with a batch. Our after-sales management capabilities are highly regarded by our customers.

Lastly, we are willing to fully cooperate with any factory inspections requested by customers when placing bulk orders.
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Your Best Custom Lithium Ion Forklift Battery

A lithium-ion forklift battery is a type of rechargeable battery that uses lithium-ion technology to power forklifts, which are commonly used in warehouses, factories, and other industrial settings. These batteries are known for their high energy density, long cycle life, and low self-discharge rate, which make them ideal for use in forklifts. They are also relatively lightweight, which helps to reduce the overall weight of the forklift and improve its performance. Additionally, lithium-ion forklift batteries are relatively low maintenance and easy to recycle, making them an environmentally friendly option for industrial use.

How To Custom Your Lithium Ion Forklift Batteries?

lithium ion forklift battery

Note: Due to different custom requirements there will be different MOQ requirements, while the cost of raw materials for batteries has fluctuated a lot recently. So please contact us in time and get the latest lithium ion forklift batteries quotes.

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Lithium Ion Forklift Battery Safety

KET Lithium-ion forklift batteries have several safety features built in to prevent accidents and ensure safe operation. One of the key safety features is the battery management system (BMS), which monitors the battery's voltage, temperature, and other parameters to ensure that the battery is operating within safe limits. Additionally, the BMS can also provide over-current and over-voltage protection, which helps to prevent electrical fires.

Other safety features include thermal runaway protection, which prevents the battery from overheating and catching fire, and short-circuit protection, which prevents electrical sparks from causing a fire.

To ensure safety when using a lithium-ion forklift battery, it is important to regularly inspect the battery for signs of damage or wear and to properly store and transport the battery to prevent accidents.

It is recommended to use forklift battery chargers that have been certified by a reputable testing organization and to only use approved charging equipment.

It is important to not overcharge the battery, which can damage the battery and make it unsafe to use. It is also important to not store the battery in high-temperature environments, as this can also cause damage and reduce the battery's performance.

In summary, lithium-ion forklift batteries are safe to use when proper care and maintenance are followed, as well as proper usage and storage.

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How To Choose A Suitable Forklift Lithium Ion Battery Chargers?

There are several factors to consider when choosing a suitable lithium-ion forklift battery charger:

1.Voltage and capacity: Make sure the charger is compatible with the voltage and capacity of your forklift battery.

2.Charging time: Consider how quickly the charger can charge your battery. This can vary depending on the charger's output and the size of the battery.

3.Safety features: Look for chargers with built-in safety features such as over-current and over-voltage protection, thermal runaway protection, and short-circuit protection.

4.Certification: Choose a charger that has been certified by a reputable testing organization such as UL, TUV, or CE.

5.Quality: Choose a charger from a reputable supplier, with a good track record of producing high-quality chargers.

6.Maintenance and service: Consider the maintenance and service required for the charger and choose one that is easy to maintain and service, when necessary.

7.Cost-effectiveness: Compare the cost of the charger with the benefits it provides and choose a cost-effective option that meets your needs.

It is also recommended to consult the forklift's manufacturer guidelines for the recommended battery charger and to check the warranty and after-sales service that the charger's supplier offers.

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Lithium Ion Forklift Battery Vs Lead Acid

Lithium-ion forklift batteries and lead-acid batteries are both commonly used to power forklifts, but they have some key differences:

1.Energy density: Lithium-ion batteries have a higher energy density than lead-acid batteries, which means they can store more energy in a smaller space. This makes them more compact and lightweight, which can improve the performance of the forklift.

2.Cycle life: Lithium-ion batteries have a longer cycle life than lead-acid batteries, which means they can be charged and discharged more times before needing to be replaced. This can reduce the overall cost of ownership for the forklift.

3.Charge and discharge rate: Lithium-ion batteries can be charged and discharged at a faster rate than lead-acid batteries, which means they can be charged and ready to use more quickly.

4.Temperature sensitivity: Lead-acid batteries are more sensitive to temperature changes than lithium-ion batteries, which means they can be more affected by extreme temperatures.

5.Maintenance: Lithium-ion batteries require less maintenance than lead-acid batteries, which means they are easier to maintain. Lead-acid batteries require regular checking and refilling of water levels.

6.Environmentally friendly: Lithium-ion batteries are considered more environmentally friendly as they are less toxic and easier to recycle than lead-acid batteries.

In summary, lithium-ion forklift batteries have some advantages over lead-acid batteries such as higher energy density, longer cycle life, faster charge and discharge rate, better performance in temperature changes, and lower maintenance.

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How To Maintain Lithium Ion Batteries In Forklifts?

Proper maintenance of lithium-ion batteries in forklifts is important to ensure their safety, performance, and longevity. Here are some recommended maintenance steps:

1.Monitor battery voltage and temperature: Use a battery management system (BMS) to monitor the voltage and temperature of the battery. If the voltage or temperature exceeds safe limits, remove the battery from service immediately.

2.Check water levels: Check the water levels in the battery regularly and add distilled water as needed.

3.Keep the battery clean: Keep the battery terminals and contacts clean and free of corrosion.

4.Charge and discharge the battery correctly: Charge the battery according to the manufacturer's instructions and discharge the battery to the recommended level to maintain its capacity.

5.Store the battery properly: Store the battery in a cool, dry place away from heat sources and direct sunlight.

6.Regularly check for physical damage: Inspect the battery for any physical damage such as cracks, dents, or leaks. If any damage is found, remove the battery from service immediately.

7.Use the correct charger: Use a charger that is specifically designed for your forklift battery, and follow the manufacturer's instructions for charging.

8.Properly handle the battery: Handle the battery with care, avoid dropping or hitting it, and use protective equipment when handling the battery.

By following these maintenance steps, you can help ensure the safety and performance of your lithium-ion forklift batteries, and prolong their lifespan.

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FAQ

Why do lithium ion forklift battery fire? And how to put out fire?
Lithium-ion forklift batteries can catch fire due to a variety of reasons, including:

1.Overcharging: If a lithium-ion battery is overcharged, it can cause the battery's temperature to rise, leading to thermal runaway, which can cause a fire.

2.Short-circuiting: A short circuit in the battery can cause a large amount of heat to be generated, which can cause a fire.

3.Physical damage: If a lithium-ion battery is physically damaged, it can cause a short circuit, which can lead to a fire.

4.External heat: Exposure to high temperatures, or storing the battery in high-temperature environments, can cause the battery to overheat and catch fire.

5.Manufacturing defects: In some cases, a lithium-ion battery may have a manufacturing defect that can cause it to catch fire.

If a lithium-ion forklift battery does catch fire, it is important to take immediate action to put out the fire and prevent it from spreading. The recommended way to put out a lithium-ion battery fire is to use a Class D fire extinguisher, which is specifically designed for use with combustible metals. Alternatively, you can use a CO2 fire extinguisher or smother the fire with sand.

It is important to note that water should not be used to put out a lithium-ion battery fire as it can cause the battery to release hydrogen gas which can be explosive, also water can cause the electrolyte in the battery to react with the metal and cause a chemical reaction that creates heat, which can make the fire worse.

In the case of a fire, it is important to call the fire department and evacuate the area as soon as possible. The damaged battery should be handled by professionals.
Can I just replace lead acid battery with lithium?
It is possible to replace a lead-acid battery with a lithium-ion battery in a forklift, but there are several factors to consider before doing so:

1.Compatibility: Make sure that the lithium-ion battery is compatible with the forklift's charging and control systems. It is important to check the voltage, capacity and physical dimension of the battery before replacing.

2.Battery management system: Lead-acid batteries typically do not require a battery management system (BMS), whereas lithium-ion batteries do. Make sure that the forklift's charging and control systems are compatible with the BMS.

3.Installation: Installing a lithium-ion battery may require some modifications to the forklift, such as installing new battery trays or adjusting the charging system. It is important to consult the forklift's manufacturer guidelines and seek professional assistance when replacing the battery.

4.Cost: Lithium-ion batteries are generally more expensive than lead-acid batteries, so you need to consider the cost before making a replacement.

5.Training: The operation and maintenance of lithium-ion batteries is different from lead-acid batteries. Make sure that the forklift's operators have been trained on how to safely operate and maintain the lithium-ion battery.

In summary, replacing a lead-acid battery with a lithium-ion battery in a forklift can be possible, but it requires careful consideration of compatibility, cost, installation and training.
How long does it take to charge a lithium-ion forklift battery?
The time it takes to charge a lithium-ion forklift battery can vary depending on several factors such as the size of the battery, the charger's output and the charging method.

1. Fast charging: Fast charging lithium-ion forklift batteries can take as little as one hour to charge up to 80% capacity. However, fast charging can decrease the battery's lifespan.

2. Slow charging: Slow charging lithium-ion forklift batteries can take around 8 hours to charge up to 100% capacity. This method is considered better for the battery's longevity.

It's important to note that the charging time can vary depending on the specific lithium-ion forklift battery and charger being used, and the charging method being used.

Additionally, to optimize the battery's lifespan, it's recommended to avoid deep discharge and overcharge, as well as to charge the battery frequently and not let it sit in a discharged state for a long period of time.
What destroys a lithium-ion battery?
There are several factors that can contribute to the destruction of a lithium-ion battery, including:

1.Overcharging: Overcharging a lithium-ion battery can cause the battery's temperature to rise, leading to thermal runaway, which can cause damage to the battery and even cause it to catch fire.

2.Overheating: Exposure to high temperatures, such as storing the battery in a high-temperature environment, can cause the battery to overheat and degrade, reducing its performance and lifespan.

3.Over-discharging: Over-discharging a lithium-ion battery, or allowing it to discharge to a very low level, can cause damage to the battery's cells, reducing its capacity and lifespan.

4.Physical damage: Physical damage, such as punctures, cracks, or dents, can cause a short circuit in the battery, which can lead to a fire or damage the battery.

5.Improper charging: Using an improper charger, or not following the manufacturer's instructions for charging, can cause damage to the battery and reduce its performance and lifespan.

6.High-current discharges: High-current discharges can cause the battery to degrade faster and reduce its lifespan.

7.High-current charges: High-current charges can cause the battery to degrade faster and reduce its lifespan.
What’s your warranty period for your products? When does it start?
All of our products have a one-year limited warranty, starting from the shipping date.
What is your MOQ of lithium ion forklift battery?
If the materials of your battery are the regular, there will be no MOQ. But we only provide our battery packs for commercial use.
If he materials of your batteries are customized, there will be MOQ limit. But the MOQ is different for different materials, please contact us to get more tetail.
Can you offer chargers of my lithium ion forklift battery?
We do not provide chargers. However, if you have a need for a charger you can contact our sales to assist in purchasing on your behalf.
What is the brand of cells you use?
To guarantee the quality of our batteries, 80% of our packs are made by Chinese grade A cells. These are used in electric cars and have high performance and low resistance. The other 20% are made by Samsung, LG, and Panasonic.
What is the best/safest way to store rechargeable lithium batteries?
Ideally, your battery packs should be stored in a dry and cool environment, as temperatures can reach around 25℃ (77℉). The battery packs should have a SOC of around 50% to ensure the best possible cell life.
Can you offer the certifications for our lithium ion forklift battery pack?
We make some regular battery packs certificates every year. But most of our battery packs are customized for you. And we can help you to get the certification for your customized battery packs.