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1.18650 Specification: refers to the size standard of the lithium battery,
namely the cylindrical battery with 18mm in diameter and 65mm in length.
2. Lithium battery: A rechargeable battery technology that is widely used in portable devices for its light and high energy density.
3. Durability: The 18650 lithium battery is considered durable because of its long life
and its ability to withstand multiple charge and discharge cycles.
4. Lasting: These batteries provide a durable power supply, suitable for devices that require long use without frequent battery changes.
5.Rechargeable: The 18650 lithium battery is designed to be rechargeable,
which can be used by recharging, reducing the waste of disposable batteries.
6. Energy density: 18650 Lithium batteries have high energy density,
which means more energy can store more electricity at the same volume.
7. Performance: These batteries are known for their stable discharge performance,
high-voltage platforms, and fast charging capabilities.
8. Safe: 18650 lithium battery is usually equipped with safety protection measures,
such as overcharge, overdischarge and short circuit protection, to ensure safe use.
9. Application: widely used in notebook computers, power tools, electric bicycles,
portable electronic devices and other fields.
10 .Technology: 18650 Lithium battery technology advances, including improved chemical composition,
structural design, and manufacturing processes to improve performance and safety.
PRODUCT DETAILS
18650 Lithium Battery
Additionally, the battery’s design allows for efficient energy storage, making it suitable for renewable energy applications
such as solar and wind energy systems. With the global push towards clean energy,
the role of energy storage solutions like the 18650 battery becomes increasingly important.
Our product not only aligns with this trend but actively contributes to the advancement of sustainable technologies.
At Guangdong Jiawei, we understand that performance and reliability are paramount for users who depend on stored energy.
The 18650 ternary lithium battery -32P boasts an impressive energy density and cycle life,
ensuring that it provides long-lasting power for a variety of devices—from electric vehicles to portable electronics.
This superior performance is achieved through rigorous research and development efforts,
which have led us to refine our manufacturing processes continually.
18650 Battery
FACTORY & WAREHOUSE
CERTIFICATES
JW18650-2600mAh-3.7V-ROHS Test Report
JW18650-2600mAh-3.7V-REACH Test Report
Faq
Q:
There are several welding methods for lithium batteries?
A:
Lithium battery welding methods are mainly the following:
Laser welding: laser welding uses a high-energy laser beam to irradiate on the battery cell, causing it to melt to form a welded joint. This welding method can realize efficient and precise welding, and will not cause thermal damage to the battery.
2. ultrasonic welding: ultrasonic welding uses high-frequency vibration energy to weld the battery cells together.
This welding method can realize efficient and precise welding, and will not cause thermal damage to the battery.
3. Resistance Welding: Resistance welding utilizes high voltage, low current electrical energy to generate heat through
the welding electrodes, melting the battery cells to form a welded joint. This welding method can realize efficient and
precise welding, but may cause thermal damage to the battery.
4. Laser spot welding: Laser spot welding utilizes a high-energy laser beam to irradiate the battery cells, causing them
to melt and form a welded joint. This welding method can realize efficient and precise welding, and will not cause thermal
damage to the battery.
In short, the welding method of lithium battery needs to be selected according to different product requirements and
material properties. When selecting the welding method, it is necessary to take into account the welding quality, production
efficiency, cost control and other factors.
Q:
What is the charging voltage of a 24v lithium battery?
A:
The charging voltage of 24v lithium batteries is usually **27-29 volts**. Generally speaking, the charging voltage
of lithium batteries is based on their rated voltage and charging curve. For 24 volt lithium batteries, the charging
voltage is usually between 27-29 volts. During the charging process, the voltage of the battery will rise gradually,
and when the battery voltage reaches the stop voltage of the charger, the charging process should stop.
It should be noted that too high charging voltage may lead to overheating or damage of the battery, or even cause
safety problems. Therefore, when using a charger to charge a 24-volt lithium battery, you should make sure that the
output voltage of the charger is within the appropriate range to ensure the safety and life of the battery. Meanwhile,
in order to protect the battery and equipment, a good quality and suitable charger should be used for charging.
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