【********NOTE: 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.********】
【Upgraded Version - Dual IC Chip】INPUT VOLTAGE: AC 110V 100-240V 50/60Hz.
OUTPUT VOLTAGE: DC 16.8V±0.2V 1A 1000mA Constant Voltage, Constant Current (Suitable for 14.4V 14.8V 16.8V 4-string Lithium Battery Pack, 16.8V Electronic Equipment)
Output Wire length: 1.1 meters / 3.5ft.
Output interface: DC 5.5 x 2.5 2.1mm . Please confirm whether the DC interface of this adapter matches the interface of your device before purchasing.
With over-current protection, over-discharge protection, over-voltage protection, overcharge protection, short circuit protection.(Enter Protection mode , with flashing red light).