Have you ever been curious about those small yet powerful batteries found in flashlights or portable devices? Then, you might be thinking of the 14500 lithium battery.
Discover everything about the 14500 battery! This guide explains what it is, its max capacity, and the key differences between a 14500 vs AA and 18650. Get expert advice for safe use.
SAFD 14500DF is a high-quality battery, 1200mAh rechargeable lithium battery with a warranty period of 3 months to 1 year. Weighing only 21 grams, it is suitable for various applications
Designed for compact, high-efficiency power applications, 14500 cells are commonly used in tactical flashlights, medical equipment, wireless sensors, and industrial electronics. Voltage: 3.6V – 3.7V nominal, with a full charge
14500 Battery Cells from Shenzhen Haishan Technology Co., Ltd.. Search High Quality 14500 Battery Cells Manufacturing and Exporting supplier on Alibaba .
Shenzhen, China – February 25, 2025– In a landmark leap for energy storage technology, Shenzhen Jianheng Technology Co., Ltd. (OiD) has officially begun mass production of its
What are 14500 lithium cells? 14500 lithium cells are rechargeable 3.7V batteries with the same size as AA batteries but higher energy density. Used in flashlights, electronics,
This section compares 14500 batteries with two well-known Li-ion batteries: 18650 and AA Li-ion. By looking at their specifications, you can choose the best battery for your
Discover everything about the 14500 battery! This guide explains what it is, its max capacity, and the key differences between a 14500 vs AA and 18650. Get expert advice for safe use.
Designed for compact, high-efficiency power applications, 14500 cells are commonly used in tactical flashlights, medical equipment, wireless sensors, and industrial electronics. Voltage:
This section compares 14500 batteries with two well-known Li-ion batteries: 18650 and AA Li-ion. By looking at their specifications, you can choose the best battery for your device and how you want to use it.
Shenzhen, China – February 25, 2025– In a landmark leap for energy storage technology, Shenzhen Jianheng Technology Co., Ltd. (OiD) has officially begun mass production of its

14500 batteries are a type of Li-ion battery. They are the same size as AA batteries. However, it is important to distinguish them from AA batteries that use different chemicals, like NiMH (Nickel-Metal Hydride). The main difference between these batteries is their voltage.
A 14500 Li-ion battery is shaped like an AA battery but differs in one key way. The biggest difference is their voltage. A 14500 battery runs at 3.6V or 3.7V. In contrast, AA batteries, which can be alkaline or NiMH, have a lower voltage of 1.5V or 1.2V.
The 14500 lithium-ion batteries are found in many gadgets, such as flashlights, headlamps, and solar lights. They deliver a higher voltage output, making them perfect for efficiently powering LED lights. These batteries also work well for portable electronics. They provide a reliable energy source for devices that require a small battery pack.
14500 lithium-ion batteries can be recharged. They are the same size as AA batteries, but they provide a higher voltage output. It is important to check their capacity and compatibility to ensure they work well. You will see them in small gadgets like flashlights and vape pens.
For a 14500 battery, the maximum capacity typically ranges from 800mAh to around 1200mAh. A higher mAh rating means a longer runtime for your device. Be cautious of brands that claim outrageously high capacities. Reputable manufacturers provide accurate and tested ratings for their cells.
Battery capacity is measured in milliampere-hours (mAh). This number tells you how much energy the battery can store. For a 14500 battery, the maximum capacity typically ranges from 800mAh to around 1200mAh. A higher mAh rating means a longer runtime for your device. Be cautious of brands that claim outrageously high capacities.
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