Description:
This product is suitable for charging 18650 lithium batteries. The charging mode is constant current to constant voltage, and it stops when full.
The red light is on when charging, and the green light is on when the lithium battery is fully charged or when no lithium battery is installed.
Note: When charging with high current, the charger will generate heat, and the battery will also generate heat. The battery will be different according to its internal resistance.
Application:
battery-based devices
toys
clocks
Specification:
Model: NK-809
Input: AC 100-240V 50-60Hz
Output: constant current regulated DC4.2V-1A
DC output line: using 80cm soft-covered wire
Applicable products: Dual 18650 batteries (18650-18730)
color: black
Overall dimensions: length 106mm*width 62mm*height 40mm