【********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..********】

NOTE:
1.Before buying, be sure to confirm that the interface size of this product matches with yours. Wrong size will not work!!! ( The interface size of this product is 5.5x2.5 / 2.1 mm).
2. This product has many kinds of protection functions, enter the protection mode, LED lights will flashing red light. When this happens, unplug the adapter immediately and check if the circuit is short-circuited, if the electrical power exceeds the rated power of the adapter, etc.

Parameter:
Input voltage: AC 110V / 220V (AC90-264V suitable for anywhere in the world voltage level).
Output: DC 16.8V 5A./8A/10A
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）.

Charging process LED indicator changes:
1. No-load status LED is green;
2. Charging, the first phase of constant current charging, LED indicator is red. Charge to the rated voltage into the second phase of constant voltage charging, the current slowly decreases.
3. When the battery power reaches 90-95%, LED lights turn green. At this point the charger will continue to charge with a small current until it is full.

Package Included:
1*16.8V Li-ion Battery Charger

Use steps:

(1) Choose the correct charger output parameters according to the battery specifications;

(2) Correctly connect the charger to the battery to be charged;

(3) Plug the charger into the corresponding AC socket;

(4) At this time, the charger will self-check and identify the battery for a few seconds, and then start charging;

(5) During charging, the charger indicator light is red and the fan is working;

(6) When charging is over, the charger indicator lights up green to indicate that the battery is fully charged.

When the low current charge is continued until the current is half of the lamp current, the current output is completely cut off and the fan stops working

(7) Unplug the AC plug of the charger, disconnect the charger and the battery, the battery will be happily used