Cylindrical lithium batteries have many advantages:
First of all, they have high energy density and high average output voltage. And its self-discharge is low. Everyone should know that a good battery is very durable. Because cylindrical lithium batteries do not have a memory effect, they are very durable and have a long lifespan.
In addition, cylindrical batteries also have many advantages such as superior cycle performance, fast charging and discharging, high charging efficiency and high output power. It is worth mentioning that cylindrical lithium batteries do not contain toxic or harmful substances and are called green batteries, so everyone can use them with confidence.
There are four common types of lithium batteries.
The first type is lithium metal battery, which is mainlyused to save data on the device. Since lithium metal is very active, it can catch fire and explode when charging. It is therefore a disposable, non-refillable product. battery.
The second type is disposable lithium iron, the most common is Energizer aa, voltage 1.5V, large capacity, long storage time, relatively expensive.
The third type of lithium-ion battery is rechargeable and reusable. It is widely used, such as 18650 used in laptops, mobile phones and flashlights. Special varieties such as electric batteries can discharge to large levels. .
The fourth type of lithium polymer battery is rechargeable and reusable. Since it can be easily made into different shapes, it has the same wide range of applications as lithium-ion batteries.