12V 5A Li-Ion Battery Charger Power Adapter

The DC interface of this adapter is 5.5x2.5 / 2.1mm, which is only suitable for devices with the same specification DC interface. Cannot be used for other DC interface specification equipment. Please confirm before purchasing. Normally, the specifications of the DC port of the device will be marked on your device manual or label. The unmatched DC interface will not be able to supply power. Parameter: Input voltage: AC 110V / 220V (AC90-264V suitable for anywhere in the world voltage level). Output: DC 12V 5A Output Wire length: 1m / 3.28ft. Output interface: 5.5 * 2.5mm / 2.1mm With built-in leaf spring, Compatible with 5.5x2.5 / 2.1mm. With over-current protection, over-discharge protection, over-voltage protection, overcharge protection, short circuit protection. Enter Protection mode , with flashing red light.