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Your Top Oem/Odm Lithium Ion Deep Cycle Battery

KET is one leading lithium ion deep cycle battery manufacturer in china. lithium ion deep cycle battery is more popular in the market which is more powerful than regular battery.

13 years of experience in the battery industry with extensive knowledge.

ISO9001 standard working environment to guarantee all lithium ion deep cycle battery packs same performance.

100% on-time delivery for custom  lithium ion deep cycle battery solution.
Your Top Oem/Odm Lithium Ion Deep Cycle Battery
Strict Quality Control For Your Lithium Ion Deep Cycle Battery

Strict Quality Control For Your Lithium Ion Deep Cycle Battery

The production of your order is closely monitored by our QC staff, who inspect the production line as it's being built.

To ensure the quality of the finished product, we conduct both 100% aging tests and charge/discharge tests to verify the capacity, voltage, discharge, and charging performance of the batteries.

Additionally, our welders, who all have at least 5 years of welding experience, carefully protect the insulation of the batteries and ensure the quality of the welding.

We also have strict standards for battery classification that are used to guarantee the overall quality of the battery pack.
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Your Custom Lithium Ion Deep Cycle Battery

A lithium-ion deep cycle battery is a type of rechargeable battery that uses lithium-ion technology and is designed for deep discharge cycles. These batteries are commonly used in applications such as electric vehicles, solar power systems, and recreational vehicles. They have a higher energy density and longer life span than traditional lead-acid batteries, but they also have a higher cost. They require a specialized charger and should be protected from overcharging or over-discharging to ensure their longevity.

How To Custom Your Lithium Ion Deep Cycle Battery?

Custom Lithium Ion Deep Cycle 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 deep cycle battery quotes.

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Are Lithium Batteries Good For Deep Cycle?

Yes, lithium-ion batteries are well suited for deep cycle applications. They have a higher energy density than traditional lead-acid batteries, which means they can store more energy in a smaller size. They also have a longer lifespan, with some manufacturers claiming lifetimes of up to 20 years with proper care and maintenance. Additionally, they have a lower self-discharge rate, which means they will retain their charge longer when not in use. They also have a wider operating temperature range, which makes them well-suited for use in a variety of environments.

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Advantages And Disadvantages Of Lithium-Ion Deep Cycle Batteries

Lithium-ion deep cycle batteries have several advantages over traditional lead-acid batteries. They have a higher energy density, which means they can store more energy in a smaller size. They also have a longer lifespan, with some manufacturers claiming lifetimes of up to 20 years with proper care and maintenance. Additionally, they have a lower self-discharge rate, which means they will retain their charge longer when not in use. However, they are generally more expensive than lead-acid batteries and require specialized charging equipment.

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Applications Of Lithium-Ion Deep Cycle Batteries

Lithium-ion deep cycle batteries have a wide range of applications, making them a versatile and popular choice for many industries. Some of the most common applications include:

1.Electric vehicles: Lithium-ion deep cycle batteries are the primary power source for electric cars, motorcycles, and scooters. They provide reliable, high-performance power for long-distance travel and can be easily recharged at charging stations or at home.

2.Solar power systems: These batteries are used to store energy generated by solar panels for use during periods of low solar radiation or at night. This allows homeowners and businesses to have a reliable and sustainable power source even when the sun is not shining.

3.Recreational vehicles: Lithium-ion deep cycle batteries are commonly used to power lights, appliances, and other accessories in RVs, boats, and campers. They provide a reliable and lightweight power source for off-grid adventures.

4.Backup power systems: These batteries are used as a backup power source for homes and businesses in case of power outages. They provide a reliable source of power during emergencies and can be easily recharged during normal operation.

5.Portable power stations: Lithium-ion deep cycle batteries are used in portable power stations to power various electronic devices, including laptops, smartphones, and cameras. They provide a convenient and reliable power source for outdoor activities and remote locations.

6.Industrial and commercial use: They are used in industrial and commercial settings such as forklifts, golf carts, and other material handling equipment. They provide a reliable, efficient, and lightweight power source for these applications.

7.Energy storage systems: They are increasingly being used in energy storage systems, particularly in off-grid and microgrid applications, they are a reliable and efficient way to store energy generated by renewable sources.

It's important to note that these batteries have a limited number of cycles and to use them properly, with a specialized charger and protection against overcharging and over-discharging. This will guarantee the longevity of the battery and the performance of the application it's being used for.

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FAQ

Do deep cycle lithium batteries need a special charger?
Yes, deep cycle lithium-ion batteries typically require a specialized charger that is specifically designed for use with lithium-ion batteries. These chargers are programmed to charge the battery to the appropriate voltage and current levels, and to stop charging when the battery is fully charged. They also have built-in protection against overcharging, which can damage the battery and shorten its lifespan.

It is important to use a charger that is specifically designed for lithium-ion batteries and not to use a lead-acid charger or a charger designed for other types of batteries. Using the wrong type of charger can damage the battery and even make it dangerous. Make sure to check the manufacturer's specifications and recommended charging equipment for your specific battery.

Additionally, some deep cycle lithium batteries, specially the ones used in solar systems and off-grid applications, may have a built-in battery management system (BMS) that regulates and monitors the charging process, this BMS will also protect the battery from overcharging, over-discharging and short circuit.
How long does a lithium deep cycle battery last?
The lifespan of a lithium-ion deep cycle battery can vary depending on several factors, including the quality of the battery, how it is used, and how well it is maintained. In general, lithium-ion deep cycle batteries have a longer lifespan than traditional lead-acid batteries. Lithium ion batteries can last up to 20 years with proper care and maintenance. However, in real-world use, the lifespan of a lithium-ion deep cycle battery can be shorter, with a typical lifespan of around 5 to 10 years.

The number of cycles that a battery can withstand before its capacity diminishes significantly is also an important factor to take into consideration. A cycle is a complete discharge and recharge of the battery. Generally, a lithium-ion deep cycle battery can withstand around 2000-3000 cycles before its capacity is reduced to 80% of the original.

Proper care and maintenance can help extend the lifespan of a lithium-ion deep cycle battery. This includes using a specialized charger, protecting the battery from overcharging and over-discharging, and storing the battery in a cool, dry place. It is also important to regularly check the state of charge and to avoid deep discharge, which can damage the battery.
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 I replace my lead acid deep cycle battery with a lithium ion battery?
It is possible to replace a lead-acid deep cycle battery with a lithium-ion deep cycle battery, but it's important to ensure that the new battery is compatible with your system and that the necessary precautions are taken. Here are a few things to keep in mind when considering a replacement:

1. Voltage and capacity: Lithium-ion batteries typically have a higher voltage and capacity than lead-acid batteries, so it's important to make sure that the new battery is compatible with your system's voltage and capacity requirements.

2. Charging and discharging: Lithium-ion batteries require different charging and discharging parameters than lead-acid batteries. Be sure to use a charger specifically designed for lithium-ion batteries and to follow the manufacturer's instructions for charging and discharging the battery.

3. Battery management system: Some lithium-ion batteries have built-in battery management systems (BMS) that regulates and monitors the charging process, this BMS will also protect the battery from overcharging, over-discharging and short circuit. Make sure that your system is compatible with the new battery's BMS or that a separate BMS is added.

4. Size and weight: Lithium-ion batteries are typically smaller and lighter than lead-acid batteries of the same capacity. Be sure that the new battery will fit properly in your system and that the weight will not affect the balance of the system.

5. Cost: Lithium-ion batteries are generally more expensive than lead-acid batteries. Be sure to consider the cost of the new battery and the potential savings in terms of performance, lifespan, and maintenance before making a decision.

In general, it's important to do your research and consult with experts before making the decision to replace a lead-acid deep cycle battery with a lithium-ion deep cycle battery. Make sure that the new battery is compatible with your system and that the necessary precautions are taken to ensure proper charging and use.
What happens if you charge a lithium ion deep cycle battery with a regular charger?
Using a regular charger to charge a lithium-ion deep cycle battery can cause damage to the battery and potentially make it unsafe to use. Here are a few things that can happen if you charge a lithium-ion deep cycle battery with a regular charger:

1. Overcharging: A regular charger may not have the necessary voltage and current settings to properly charge a lithium-ion deep cycle battery, and can cause overcharging, which can damage the battery and reduce its lifespan.

2. Overheating: Overcharging can also cause the battery to overheat, which can be dangerous and can damage the internal components of the battery.

3. Reduced performance: Using a regular charger can also lead to reduced performance of the battery and a shorter lifespan.

4. Safety hazards: If the battery is damaged due to overcharging, it may become unstable and can potentially catch fire or explode.

It's important to use a charger that is specifically designed for lithium-ion batteries and to follow the manufacturer's instructions for charging and maintenance. Additionally, some lithium-ion deep cycle batteries have built-in battery management systems (BMS) that regulates and monitors the charging process, this BMS will also protect the battery from overcharging, over-discharging and short circuit, so make sure to check if your battery has this system.
Can you offer chargers of lithium ion deep cycle 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 your MOQ of lithium ion deep cycle battery?
If it is our existing standard product, there is no moq requirement.
If it is a custom product, there is a MOQ requirement. However, the MOQ varies from material to material and you can contact us for specific information.
What is the warranty of your lithium ion deep cycle battery packs?
The warranty of our battery packs is one year. If you become our VIP, you can get extra 6 months.
Can you offer the certifications for our lithium ion deep cycle battery packs?
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.