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How Do Lithium-ion Batteries Work as Vape Batteries?
Release time:2023-03-21

Lithium-ion batteries, or simply Li-ion batteries, are an advanced battery technology commonly used in our everyday lives. In portable electronics, lithium-ion batteries provide greater power to meet various demands.

Batteries found in many portable devices such as smartphones, computers, and cameras, to name a few, fall under the category of lithium-ion batteries. Because they are long-lasting, simple to recharge, and, most all, extremely safe most of the time, they are infrequent usage in many applications.

Lithium-ion batteries, with their advanced features, have aided the portable electronics upgrade. In this post, we will discuss the one in vape batteries, especially its assistance in making this device greater.

Requirement of Vape Batteries

Vape devices (often referred to as e-cigarettes or vaporizers) are electronic devices that simulate tobacco smoking. An electronic cigarette consists of an atomizer, a power source, and a container such as a cartridge or a tank. It uses a battery with variable voltage to operate the heating coil, resulting in vapor (also known as aerosol) that the user inhales.

The options of vape devices in the market come in different sizes and shapes; some are shaped like a pen and very slimed. Similarly, the design of vape batteries needs to be very compact for ease of pocketing.

Features of Lithium-ion Battery Used in Vape Device

The lithium-ion battery is by far the most common type of battery used in a vape device. With its advanced features, you don’t have to change power sources frequently as you would with conventional batteries. Let’s find out below the features of lithium-ion batteries used in vape devices:

Battery Capacity:

Lithium-ion batteries are powerful. It delivers a significant quantity of power in a long life span. Despite their tiny size, lithium-ion batteries are excellent at generating electricity. Additionally, lithium-ion batteries have a greater capacity retention rate, resulting in longer service life.

Power Density:

Lithium-ion batteries deliver one of the highest energy densities of any battery technology today (100-265 Wh/kg or 250-670 Wh/L).


Lithium-ion batteries can have a very high voltage and charge storage per unit mass and unit volume. The lithium-ion batteries used in vape devices can deliver up to 3.6 volts which are

three times higher than technologies such as Ni-Cd or Ni-MH. That means lithium-ion batteries can deliver high output power for vape devices.

Charging speed:

The fast charge feature of lithium-ion batteries enables users to shorten the unwanted waiting time. Some of the well-designed lithium-ion batteries can even support a continuous 10C fast charge.

Advantages of Lithium-ion Battery in Vape Device

Lithium-ion batteries are the best vape batteries. Thanks to the structural design of the lithium-ion battery, plug in the vape pen or gadget and letting it charge is what you need to do when your inbuilt battery pen runs out of power (in most cases).

On the other hand, because you can replace batteries with fully-charged sets, you can change out the exhausted batteries and keep the full ones in the charger. Because lithium-ion batteries usually have greater power, they can generate greater force and a larger vapor cloud for vape devices. Lithium-ion batteries typically live longer than integrated batteries and desire a low maintenance cost. Thus the lithium-ion batteries are less costly in the long run.