A few words about how to properly charge the battery

From an appropriately selected battery operation mode, an important parameter directly depends on how long it is in service. If you properly organize the charge / discharge period, you can get rid of several problems: extend the operating life of the device and shorten the time when the device is connected to the mains.

In order to learn how to properly charge the battery of your device, you must first determine its type. They are distinguished by the materials from which they are made. Let's look at some common types of batteries and how to operate them. For example, nickel metal hydride (NiMH) or lithium-ion (Li-Ion) is used for mobile phones.

For the former, there are serious limitations in operation. One common mistake of users of mobile phones or other devices that have such a battery in their composition is a constant make-up of the device. That is, the device is constantly or more time its operation is connected to the network. Instead of the expected "economy" after such a careful attitude to the household appliance, the reverse effect is obtained. The device quickly fails and requires a replacement battery. How to properly charge the battery for such devices? They must be operated until the battery is completely reset. After that, charge the rated current to the maximum possible value, which is determined by such a parameter as the battery capacity. That is, it is necessary to organize a full work cycle. This is the answer to the question of how to properly charge the battery of a laptop or other household appliance.

For lithium-ion batteries, the limitations in operation are not so severe. How to properly charge the battery of this type? They do not have a "memory" and do not remember the strain from which the next cycle began. They can be charged without waiting for the battery to be completely reset. But still, if you want to extend the life of such a device, use a lithium-ion battery, like a nickel-metal hydride battery, with the organization of a full charge / discharge cycle.

In addition to household appliances, there are some types of batteries that are widely used in production and households and have a decent power. As an example, we can consider a nickel-cadmium (Ni-Cad) battery. How to properly charge the battery of this type? The current for such a battery is selected based on its operating mode. If the cycle speed is not relevant, then the ratio 0.1 * E, where E is the battery capacity, can be used. It is allowed to exceed this current 10-20 times.

It should be noted that such batteries are unpretentious in operation, and their service life can reach 20-25 years. They are the only ones that allow long-term storage in a fully discharged state.

In the automotive industry, lead batteries are used. These are powerful enough devices. How to properly charge the car battery? There are two methods of charging: with constant charging current and constant voltage. Both methods are quite effective. They do not affect the battery life.