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Solar charging
Linear bearing is widely applied to electronic equipment
Practical and useful
Display Size: 5 inches
Output Plug 3
HW-391 20A 2S BMS 8.4-9V Lithium Battery Protection Board Balanced Version im Solar chargingHW 391 20A 2S BMS 8. 4V Lithium Battery Protection Board A high quality Battery Management System (BMS) designed for 2 series lithium battery packs. Built with precision components and high grade PCB material to effectively avoid corrosion and wear for long lasting durability. Key Specifications Model: HW 391 Charging Voltage: DC 8. 49V Version: Balanced Standard Continuous Discharge Current: Max 20A Continuous Charging Current: Max 10A Peak Start up
