The rechargeable battery is a relatively economical, environmentally friendly, and has a sufficient battery capacity, suitable for high-power, long-term use, rechargeable electrical appliances. Now the general charging times can be around 1000 times, according to the filler can be divided into nickel cadmium, nickel metal hydride, lithium ion, lead storage, lithium iron. Next, the editor will explain to you which brand of rechargeable battery is good? How to calculate the charging time of rechargeable battery? 　　 Which brand of rechargeable battery is good? 　　 1. Nanfu Fujian Nanping Nanfu Battery Co., Ltd. is a leading enterprise in China's battery industry and a key enterprise in Fujian Province. Acquired by Gillette in August 2003, it is now an American brand. 　　 2. Philips Philips (China) Investment Co., Ltd. As a global leader in healthcare, quality living and lighting, Philips has integrated technology and design into a people-oriented approach based on the understanding of customer needs and the brand commitment of "smart in shape" Solution. 　 3. Panasonic Panasonic Battery (Shenyang) Co., Ltd. (PSBS) was founded in October 1994. The company has fully introduced the advanced technology, equipment and detection system of Panasonic Corporation of Japan, and provides more than 40 specifications of "Panasonic" brand medium and small-sized sealed lead around the world. Acid batteries are mainly used in UPS power supply, emergency lights, power tools, electric bicycles, finance, communication systems and other fields. Among them, the battery for backup power supply has been widely recognized because of its characteristics of good consistency, high specific energy, long life, safety and reliability, and no leakage. 　　 4. Hitachi maxell Hitachi Accumulator (Dongguan) Co., Ltd. was established in May 2003. Hitachi Accumulator (Dongguan) Co., Ltd. fully introduced advanced Japanese technology, adopted a stricter quality management system than Japan, and produced high-quality and highly reliable products for China. Contribute to the development of the battery market. 　　 How to calculate the charging time of rechargeable battery? Generally, the battery capacity is indicated on the battery, in milliamps, the larger the value, the greater the capacity. For example: 1200mAh means that the battery capacity is 1200 mAh. At the same time, the charger is generally marked with charging current, also in milliamps. In this way, the battery charging time can be simply calculated according to the following method: the battery capacity is divided by the charging current, and then multiplied by a factor of 1.2 (or 1.1), the time unit is hour. For example: the battery capacity is 1200 mA, the charger charging current is 600 mA, and the charging time is (1200 mA / 600 mA) × 1.2 = 2.4 hours, then the charging time for this battery using this charger is 2.4 hours. The above calculation method is not applicable to new batteries. Generally speaking, when the new battery is charged for the first three times, especially nickel-cadmium battery and nickel-metal hydride battery, the standard charge is about 15 hours (0.1C), so that the battery can reach the maximum time. In the future, you can refer to the above method to calculate the battery charging time. What is the charging current marked on the charger? Can give you a simple formula: charge and discharge time (minutes) = capacity * 1.1 / current (mA) * 60 The relationship between the battery charging time and the charging current is the battery capacity divided by the charging current to obtain the charging time, considering the loss during the charging process, so the calculated charging time is multiplied by the constant 1.1 or 1.2. According to the logo, you can calculate an approximate time. If it is an ordinary charger, and the current is very small, the charging time must be very long. The above is what brand of rechargeable batteries is good for you? How to calculate the charging time of rechargeable battery? Knowledge, I hope you can understand the rechargeable battery after reading it. Everyone needs to pay more attention and maintenance in the daily use of rechargeable batteries, so that their service life can be extended. Facial skin cosmetics can also be called basic cosmetics, and their basic functions are cleansing, moisturizing and anti-drying, anti-ultraviolet, anti-perspiration and deodorizing, anti-oxidation, facial skin Concealer, etc. Makeup Sets Products,Face Makeup Products,Face Makeup Products For Flawless,Makeup Face Sets Jilin Xiangqi Technology Co., Ltd , https://www.xiangqicosmetics.com
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Which brand of rechargeable battery is good? How to calculate the charging time of rechargeable battery?