Modern smartphones are sophisticated devices with many features. Their structure and characteristics
St. Petersburg Research and Production Enterprise Orion SPb designs and manufactures electric and electronic automotive equipment with
18650 batteries are used as the main power sources in many portable electronic devices. Advantage
To recharge the batteries on sale, you can find a variety of chargers. But many
Rechargeable batteries, even when properly operated, have a limited life. In order not to reduce
Modern chargers are small in size and weight, and also have increased efficiency and
Timely recharging of the battery can significantly extend the battery life. Modern chargers are relatively
To maintain the battery in good condition, it is sometimes necessary to charge it. The fact is that
Almost all car owners faced such a nuisance as battery discharge during short downtime
The vehicle’s battery is constantly charging while the engine is running, but not in all cases