LM YN 8.4V 1A Power Adapter Li-ion Battery Pack Charger AC Charger for 2 String 7.2V 7.4V 8.4V 1A Lithium Battery Pack

NOTE:【The DC output port specification of this adapter is 5.5x2.5mm compatible with 5.5x2.1mm, which is not suitable for other specifications of the interface. Please be sure to confirm the DC port specifications of your device before ordering. If the two do not match, it will not work】 Product Name: 8.4V 1A lithium battery power charger. Input voltage: 120V 220V / AC100-240V. Output voltage: DC8.4V 1A. Output current: 1A (constant voltage charging current gradually reduced). Voltage frequency: 50 / 60Hz. Output ripple: 100MVP-P. Work efficiency: 90%. Product Solution: IC Solution (with protection function). Output wire length: 1.1 meters / 3.6ft. Output interface: 5.5mm (OD) * 2.5mm/2.1mm (ID). Plug polarity: inner (+) outside negative (-). Scope of application: Applicable to 2 string lithium battery pack; Applicable to 7.2V lithium battery pack; Applicable to 7.4V lithium battery pack; Applicable to 8.4V lithium battery pack. Charging Indicator Description: 1. No-load status is green; 2. Charging, the first stage of constant current charging, LED indicator is red, charging reaches the rated voltage to the second stage of constant voltage charging, the current slowly reduced; 3. When the charge current reaches the color of the conversion lamp, the LED turns green, and the battery has reached 95% of the battery, and the charger will continue to charge with a small current until it is full. Package Included: 1*8.4V 1A Li-ion Battery Pack Charger If you for any reason are not happy with any product supplied , please do not hesitate to contact us and we will do our best to solve your problem .