The specifications and dimensions of 18650 lithium batteries usually refer to their diameter and length. The following are common specifications and sizes of 18650 lithium batteries:
Diameter: Approximately 18 millimeters (0.71 inches), hence the name “18650”, where 18 represents the diameter.
Length: Approximately 65 millimeters (2.56 inches), also known as another number named “18650”.
It should be noted that there may be slight size differences among 18650 lithium batteries from different manufacturers and models. In addition, certain special types of 18650 lithium batteries (such as high-capacity or high discharge current types) may slightly exceed the conventional size range.
If you need exact specifications, please refer to the specific product specification sheet or consult with the battery manufacturer. This ensures that the selected 18650 lithium battery is compatible with your application device.
The price of 18650 lithium batteries will vary depending on various factors, including brand, capacity, quality, etc. Meanwhile, factors such as market supply and demand, raw material prices, etc. will also have an impact on prices. Therefore, specific prices for 18650 lithium batteries cannot be provided.
Generally speaking, the price of lower capacity and regular brand 18650 lithium batteries will be relatively lower, while the price of high-capacity and well-known brand 18650 lithium batteries will be higher. In addition, high-quality and high-performance 18650 lithium batteries may have higher prices.
If you have specific requirements for 18650 lithium batteries, we recommend that you contact your local battery supplier or online electronic product merchant for the most accurate price information. At the same time, you can also compare prices and product quality between different suppliers to find the 18650 lithium battery that best suits your needs.
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