What are the aspects of polymer lithium battery pack customization?
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2023/12/29 15:10:21
Polymer lithium battery pack is a new battery technology, because of its high energy density, low self-discharge rate, high safety characteristics, is widely used in mobile phones, tablet computers, drones and other equipment. Below we will explore the customization of polymer lithium battery packs and how to choose according to your needs.
Step 1: Capacity
When customizing a polymer lithium battery pack, the first thing to consider is the capacity of the battery. The capacity determines the use time and power output of the battery, and is generally selected according to the power requirements and use time of the device in customization. For example, the capacity of the mobile power supply is generally 10000mAh to 30000mAh, and the capacity of the electric vehicle battery pack needs to be larger.
2. Voltage
In addition to capacity, the voltage of the battery pack also needs to be customized. Different equipment has different requirements for voltage, under normal circumstances, the selection of voltage needs to be selected according to the power requirements of the equipment and the working voltage range. For example, a voltage of 5V is suitable for USB interface devices, while a voltage of 36V is suitable for electric bicycles.
Step 3: Size
The size of the battery pack also needs to be selected according to different application scenarios. For example, the size of the cell phone battery pack needs to be small and lightweight, while the size of the electric car battery pack needs to be larger and able to accommodate more battery cells. When customizing, you need to choose according to the size, shape and other factors of the equipment.
Step 4: Shape
In addition to the size, the shape of the battery pack also needs to be customized. For example, the shape of the cell phone battery pack needs to match the shape of the phone, while the shape of the electric car battery pack needs to fit the shape of the frame. When customizing, you need to choose according to the shape, weight and other factors of the equipment.
5. Safety performance
Polymer lithium battery packs have the advantages of high energy density and high safety, but there are still safety risks in the manufacturing and use process. Therefore, in the customization, you need to consider the safety performance of the battery pack, including overcharge protection, overdischarge protection, short circuit protection and other safety protection measures.
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