The increasingly developed portable electronic products have higher and higher requirements for the capacity and cycle life of rechargeable batteries. At present, there are many commonly used. Have you ever known? Let\'s study together.

I believe many small partners have a question about the newly purchased products equipped with power adapter. Does the power adapter power on for a long time have an impact? Let\'s discuss it.

Many people don\'t know the secret about the selection of battery capacity and battery charger. Let\'s learn it together.

Plug is a common thing in daily life, so how should I buy it? Xiaobian will answer your doubts from the following directions.

Line problems, including power line damage, no power supply, poor contact of DC head, etc. Check whether the input line and output line can be powered on normally.In case of line fault, it can be solved by replacing DC line or AC line.

If people use electronic equipment in daily life, they must pay attention to the protection of power supply, because each electronic equipment has a supporting power supply. If the power supply is damaged, it is difficult to match with the original power supply, and some electronic devices cannot continue to be used.

electronic products want to be used longer and have a longer service life, they must protect the power supply, which is the most important core problem of every electronic product. If the power supply of electronic products is not well protected and there is wear and leakage, then the electronic products will have major faults. What should we do?

At present, with the rapid development of domestic science and technology, a variety of new electronic equipment and electronic appliances emerge one after another. Various accessories related to this are also constantly updated. Today we want to talk about the power adapter, which is an indispensable accessory in electronic equipment and electronic appliances.

In electronic products, an important equipment is power supply. Power supply is an important component connecting electronic products. Therefore, each electronic product must have a supporting power adapter to ensure that the electronic product can be powered on smoothly and ensure the voltage stability during use.

Now there are more and more electronic products in China, and there is an increasing demand for power adapters, so there are more and more manufacturers. Power adapters produced by different manufacturers have different materials, quality and performance.

The increasing development of portable electronic products puts forward higher and higher requirements for the capacity and cycle life of rechargeable batteries. At present, there are four common types, nickel cadmium battery and lead-acid maintenance free battery (SLA), which were widely promoted in the 1960s,

In theory, the smaller the charging current, the better the battery performance. If the charging time is too long, it must be unfriendly to users. Therefore, the general standard for charging is 0.1-0.2c.