The INR18650 30Q datasheet is your key to understanding one of the most popular and versatile lithium-ion battery cells available. This document contains all the technical specifications, performance characteristics, and safety information you need to effectively and safely utilize these batteries in your projects. Understanding the INR18650 30Q Datasheet is crucial for anyone designing or working with battery-powered devices.
Decoding the INR18650 30Q Datasheet
The INR18650 30Q datasheet is a comprehensive document provided by the manufacturer, Samsung SDI (though now often rewrapped by other vendors). It meticulously details the battery’s capabilities and limitations. Think of it as the battery’s resume, outlining its strengths and weaknesses. The “INR” designation tells us about the cell’s chemistry: I for Lithium Ion, N for NMC (Nickel Manganese Cobalt) cathode, and R for round shape. The “18650” refers to its dimensions: 18mm in diameter and 65mm in length. The “30Q” is the specific model number, indicating its intended performance characteristics. Specifically, you can expect to find information on:
- Nominal Voltage
- Capacity
- Maximum Discharge Current
- Charging Parameters
- Operating Temperature Range
- Safety Precautions
These batteries are ubiquitous due to their high energy density, relatively low cost, and widespread availability. They are commonly found in:
- Laptop Battery Packs
- Power Tools
- Electric Vehicles (often in large packs)
- Flashlights
- Vape Devices
- DIY electronics projects
The datasheet is critical because it allows engineers and hobbyists alike to design safe and efficient battery systems. For instance, knowing the maximum discharge current is essential for selecting the right battery for a high-drain application like a power tool. Exceeding this limit can lead to overheating, damage, or even fire. Similarly, understanding the charging parameters ensures that the battery is charged correctly, maximizing its lifespan and preventing safety hazards. Without a proper understanding, your designs are at risk. Consider the following table as a basic parameter overview:
| Parameter | Value |
|---|---|
| Nominal Voltage | 3.6V - 3.7V |
| Typical Capacity | 3000mAh |
| Max. Discharge Current | 15A |
To truly harness the power and potential of the INR18650 30Q, it’s essential to consult the source material. Review the datasheet directly from a reputable vendor or manufacturer to ensure you have the most accurate and up-to-date information for your projects.