The Guangdong QINX 14.6V 4A LiFePO4 battery charger is developed for four-cell lithium iron phosphate battery packs that require higher charging current and stable energy delivery. With a 58.4W output capacity, this model offers faster charging performance while maintaining safe and controlled operation for sensitive battery systems.
Built with a LiFePO4-specific charging algorithm, the charger ensures precise current and voltage control throughout the entire charging process. This helps improve charging efficiency, reduce cell stress, and extend battery service life, making it suitable for long-term reliable applications.
The charger supports a universal 100-240VAC input, allowing it to operate in global power environments. Optional AC plug configurations are available to match different regional standards, making it suitable for international OEM product deployment.
Compared with lower-power versions, the 4A model delivers significantly improved charging speed while maintaining stability and thermal safety. It is widely used in portable systems, smart devices, and low-voltage industrial applications that require dependable power supply.
Guangdong QINX provides flexible customization options including DC connector selection, cable length design, output parameter tuning, housing customization, branding services, packaging solutions, and OEM/ODM manufacturing support.
Multiple DC output connector options available:
Designed with multiple protection functions:
Available certifications:
UL / cUL / CE / FCC / RoHS / UKCA / PSE / SAA / CB / DOE Level VI
Supporting global OEM production and international compliance requirements.
