LM YN 16.8V 1A Power Adapter Li-ion Battery Charger with LED Indicator 5.5x2.5 2.1mm DC Interface Suitable for 14.4V 14.8V 16.8V 4-String Lithium Battery Pack - 1681000AD

• UPC   612957709433
• 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】 Input voltage: AC 120V / 220V (AC90-264V suitable for anywhere in the world voltage ). Output: DC 16.8V±0.2V 1A (Suitable for 14.4V 14.8V 16.8V 4-string Lithium Battery Pack). Output Wire length: 1.1meters / 3.6ft. Output interface: 5.5 * 2.5mm / 2.1mm (With built-in leaf spring, Compatible with 5.5x2.5 / 2.1mm ).Before buying, be sure to confirm that the interface size of this product matches with your device. Wrong interface size will not work! With over-current protection, over-discharge protection, over-voltage protection, overcharge protection, short circuit protection.（Enter Protection mode , with flashing red light）. 【One-year after-sales warranty, please contact us if you need】 【Please make sure that the DC port of the adapter you need to replace is the same as the DC port of this adapter.】