August 1, 2018This article provides an overview of battery charging methods and modern battery technology to give readers a better understanding of the batteries used in portable devices. The chemical properties of...view
June 26, 2018Lithium battery charging current and charging voltage are the two most important parameters in lithium battery charging. This is not only related to the charging performance of lithium batteries but a...view
December 25, 2017CountrySafety AttestationSafety markURLAsia Pacific Region Australia /New ZealandNSWhttp://www.dekra-certification.com ChinaCQChttp://www.aqsiq.gov.cnhttp://www.cqc.com.cn Hong KongHong Kong Safety ...view
August 1, 2018A 21v charger is judged by the battery voltage level, so how does the 21v charger automatically detect the battery voltage during charging? For example, to detect the battery voltage, we need to open ...view
August 1, 2018The power supplyBefore using, make sure the power supply voltage is 220V and 50Hz. Use special socket as far as possible, must not use a perforated socket, and make sure the socket has ground treatmen...view
August 1, 2018The best golf cart charger adopts advanced intelligent high-frequency switching power technology and high quality imported components. It is small in size, light in weight, high in charging efficiency...view