Rechargeable Lithium Batteries 553450 3.7V 1100mAh 1200mAh 4.07wh Storage Lipo Battery Cell

1. Classification by structure:

• Wound type: Use the same winding process as the production of liquid lithium-ion batteries to wind up the positive electrode, negative electrode and electrolyte membrane, and wrap them with packaging aluminum foil.
• Laminated type: Use the hot pressing process to hot press the positive electrode, negative electrode and electrolyte membrane cut into a certain size together, and wrap them with packaging aluminum foil.

2. Classification by electrolyte:

• Gel polymer electrolyte lithium-ion battery: Adds additives to the solid polymer electrolyte to improve the ion conductivity, so that the battery can be used at room temperature.
• Solid polymer electrolyte lithium-ion battery: The electrolyte is a mixture of polymer and salt, the ion conductivity at room temperature is low, suitable for high temperature use.
• Composite gel polymer positive electrode material lithium-ion battery: Conductive polymer as the positive electrode material, its specific energy is 3 times that of existing lithium-ion batteries, and it is the latest generation of lithium-ion batteries.

• High safety: Made of pure lithium material, equipped with a high-precision Japanese protection board solution, supporting multiple protection functions such as overcharge, over-discharge, short circuit, etc. to avoid battery damage or safety hazards.
• Long cycle life: The cycle life can reach more than 500 times, and the capacity remains 85% of the initial capacity after 500 charge and discharge cycles, which is suitable for long-term use scenarios.
• Wide temperature range: Supports working environment from -20℃ to 60℃, suitable for equipment operation in low or high temperature environments.
• Lightweight design: Compared with traditional batteries, polymer batteries are lighter in weight. With the 553450 size (thickness 5.5mm*width 34.5mm*height 52.2mm), they are suitable for devices that are sensitive to size and weight.

• Wearable devices such as Bluetooth headsets and smart watches
• Consumer electronics such as portable speakers and mobile power supplies
• High-demand scenarios such as drones and model toys