LD421450 Product Overview

Introduction

LD421450 is a versatile electronic component that belongs to the category of lithium-ion rechargeable batteries. This product is widely used in various electronic devices due to its unique characteristics and reliable performance.

Basic Information Overview

• Category: Lithium-ion rechargeable battery
• Use: Powering electronic devices
• Characteristics: High energy density, long cycle life, lightweight
• Package: Cylindrical cell
• Essence: Reliable power source for portable electronics
• Packaging/Quantity: Typically sold individually or in packs of multiple units

Specifications

• Model: LD421450
• Nominal Voltage: 3.7V
• Capacity: 2000mAh
• Dimensions: 4.2mm (Diameter) x 14.5mm (Height)
• Weight: Approximately 10g

Detailed Pin Configuration

The LD421450 battery features a standard cylindrical design with two terminals for connection. The positive terminal is located at the top of the cell, while the negative terminal is at the bottom.

Functional Features

• High Energy Density: Provides a high amount of energy relative to its size and weight.
• Long Cycle Life: Capable of enduring numerous charge-discharge cycles without significant degradation.
• Lightweight: Contributes to the overall portability of the devices it powers.

Advantages and Disadvantages

Advantages

1. High energy density enables compact device designs.
2. Long cycle life ensures prolonged usability.
3. Lightweight construction enhances portability.

Disadvantages

1. Sensitive to overcharging and over-discharging.
2. Requires specialized charging equipment for safe operation.

Working Principles

The LD421450 lithium-ion battery operates based on the movement of lithium ions between the positive and negative electrodes during charge and discharge cycles. This electrochemical process allows for the storage and release of electrical energy as needed by the connected device.

Detailed Application Field Plans

The LD421450 battery finds extensive application in various portable electronic devices, including but not limited to: - Smartphones - Tablets - Portable media players - Bluetooth headsets - Wearable devices

Detailed and Complete Alternative Models

1. LD421460: Similar specifications with higher capacity (e.g., 2500mAh).
2. LD421430: Similar specifications with smaller form factor (e.g., 4.2mm x 13.0mm).

In conclusion, the LD421450 lithium-ion rechargeable battery serves as a reliable power source for a wide range of portable electronic devices, offering high energy density, long cycle life, and lightweight construction. While it has specific requirements for safe operation, its advantages make it a popular choice in the electronics industry.

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