December 07, 2024
1.Energy storage
18650 lithium battery is widely used in base station power supply because of its large capacity, long life and high
safety. The base station needs a constant and stable power supply to ensure the transmission of communication
signals, while the 18650 lithium battery can provide reliable power support to ensure the normal operation of
the base station.
2.Short charging time
Small capacity batteries: 18650 lithium batteries with smaller capacity usually have a short charging time. Because
the battery capacity is small, the need to charge is relatively small, so the charging time will be shorter.
Large capacity batteries: Although large capacity batteries need to charge more power, their charging time can also
be effectively shortened with the support of fast charging technology. However, large capacity batteries will still
take longer to charge than small capacity batteries.
3.long life
18650 Lithium batteries have a long life and can generally be charged and discharged hundreds of times or even
more. Compared to other rechargeable batteries such as nickel-metal hydride and nickel-cadmium batteries, the
18650 lithium battery has a longer cycle life, which means it can be used for longer under normal use and reasonable
maintenance, reducing the frequency and cost of battery replacement.
4.Low self-discharge rate
The self-discharge rate of 18650 lithium battery is low, that is, the power loss is small after a long time. This feature
enables the 18650 lithium battery to maintain a good power state without use for a long time, avoiding the need
for frequent charging, and thus extending the overall service life of the battery.
5.High discharge current
The 18650 lithium battery has a high discharge current, which can support the use of high-power equipment. This
advantage makes the 18650 lithium battery perform well in the need to release a lot of electricity in an instant, such
as electric vehicle acceleration, power tool work, etc.
6.A wide range of applications
The 18650 lithium battery has uniform specifications and is easy to be combined into battery packs, so as to meet
the power demand of various equipment. This makes 18650 lithium battery in notebook computer, intercom, portable
DVD, instruments, audio equipment, electric vehicles, energy storage system and other fields have been widely used.
7.High safety performance
18650 lithium battery has high safety performance and is not easy to explode or burn. This benefits from its internal
protection measures and strict production quality control. In addition, 18650 lithium battery has also passed the
relevant safety certification, such as RoHS certification, to ensure its safety and environmental protection in the
use process of use.
8.No memory effect
The 18650 lithium batteries have no memory effect, which means they do not have to empty the remaining power
before charging, making it easier to use. This advantage over nickel-cadmium batteries and nickel-metal hydride
batteries makes the 18650 lithium batteries more flexible when they need to be charged anytime.
9.Internal resistance is small
18650 lithium battery has less internal resistance, which helps reduce the power consumption of the battery and
prolong the standby time of the equipment. At the same time, the small internal resistance also enables the battery
to maintain a stable voltage output under the high discharge current, so as to meet the demand of high power
equipment.
10.Can be combined in series or in parallel
18650 lithium battery has uniform specifications, easy to combine into a battery pack. Higher voltage or capacity
can be achieved, either in series or in parallel, to meet the power demands of various equipment. This advantage
makes 18650 lithium battery have a wide application prospects in energy storage system, electric vehicle and
other fields.
11.Good environmental protection
18650 lithium batteries have a relatively small impact on the environment during production and use. Compared
with traditional batteries such as lead-acid batteries, 18650 lithium batteries do not contain harmful substances,
such as lead and cadmium, so they are more environmentally friendly. At the same time, the recovery and treatment
of 18650 lithium battery is also relatively easy, helping to reduce the pollution to the environment.
12.Strong adaptability
18650 Lithium batteries are highly adaptable and can work at different temperature and humidity conditions.
This advantage enables the 18650 lithium battery to still maintain a stable performance in a variety of harsh
environments, so as to meet the needs of various equipment. 18650 lithium battery has become the preferred
power supply in many fields. It has a high energy density and can provide lasting power support in a limited space
, allowing products such as high-end charge banks and outdoor power supplies to last longer. For example, the
charging bank with 18650 lithium battery can support a large capacity of 20000 mAh to meet the charging needs
of users when going out for a long time. 18650 lithium battery also has a long life design to ensure long and
stable use and reduce the frequency of replacement. For example, in electric bikes and electric tools, the high cycle
life of the 18650 lithium battery means lower maintenance costs and higher work efficiency. In addition, the 18650
lithium battery also supports high discharge current to meet the needs of high-power equipment. In portable
speakers, fascia guns and other equipment, the 18650 lithium battery can provide a stable current output to ensure
the normal operation of the equipment. At the same time, it has high charging efficiency, fast charging, saving time,
allowing users to use the device without waiting for a long time. 18650 lithium battery also has no memory effect,
small internal resistance and other characteristics. No memory effect enables the battery to be charged without
worrying about the battery life because of partial discharge; the small internal resistance characteristic reduces
the self-consumption and improves the standby time of the equipment.
In practice, 18650 lithium batteries are often used to combine them into battery packs to meet various power
needs. For example, in electric vehicles such as Tesla, thousands of 18,650 lithium batteries are combined into
battery packs either in series or in parallel to provide powerful power support for the car. These battery packs
are not only high energy density, but also relatively low cost, ideal for electric vehicles.
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