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Battery capacity and battery charger optional

2022-11-16 Views：25

Theoretically the smaller the charging current the better for the battery, too long for the user of course not humane, so the general standard for charging 0.1-0.2C, where the C is the rated capacity of the battery. To 10000mAh capacity battery as an example, the charging current is 2000mA, according to the theory, 5 hours can be filled, capacity mAh = current Ma * time h. But in practice, in order to protect the battery. Charger to charge the battery also has to be divided into constant current charging, constant voltage charging and serous charging three stages. So the actual charging time is longer than 5 hours to reach or slightly longer than 6 hours, the battery charging time calculation method: the battery capacity divided by the charging current, and then multiplied by a factor of 1.2-1.1, the time unit is hours.

Perhaps here we do not understand why we need to use constant current charging? Constant voltage charging and serous charging three stages to charge the battery so is not a waste of time?

Here we will introduce the three charging stages and you will understand the reasoning. Constant current charging is the charging current remains unchanged, the charging voltage rises approximately linearly in this charging stage, if the direct use of 0.1-0.2C current to charge even if there are no other accidents will shorten the life of the battery due to excessive heating of the charge, so this is constant current charging, why the beginning of the charging current remains unchanged, the charging voltage rises approximately linearly, in fact, in order to extend and protect The purpose of the battery life.

Constant voltage charging has different charging voltages according to different voltage levels, so you can't choose a charger based on current size alone. For example, a battery charger is to charge 5V battery, is not able to charge 12V or 6V and other voltage levels of the battery. For more information about power adapter, please pay attention to ON power charger.

Shenzhen BON Electronics Co.，LTD. was founded in 2001, presently located in the most dynamic and creative Chinese city Shenzhen. As a well-established combination of R & D, manufacture and sale, the company specializes in power adapter and charger for digital communication product. Currently, the company has ISO9001 Quality Control System certification, international safety and environment-friendly certification of ETL, CCC，CE, RoHS and FCC, etc.

After more than ten-year operation with great concentration since establishment of the company, with our strict management, excellent R & D, high product reliability, customer-oriented service, as well as full support from our customers and various friends, our products sell to more than 100 countries and regions all over North America, South America, Europe, etc. Based on a good reputation and popularity with customer praise and confidence, BON has been a leading company in the industry.

With BON operation principle of Surpassing and innovation (Innovation beyond)and Double-win Based on Consistent Accumulation”, BON enterprise spirit of “Dedication, Ambitiousness, High-quality and Integrity”, BON has been consistently aiming at “Providing Technical Convenience and Happiness to More People with Double-win Policy”! BON Electronics expects sincere cooperation with all our customers in purposes of co-development and double-win.

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