Variable light [4.2V-3.7V] headlight flashlight lithium battery, 5V with IC full of variable light high quality
Weight
150 g
In the package
Charger
Before you order
Voltage limit protection The output voltage of the charger will not exceed the set maximum charging voltage of the battery. Constant pressure
Current limit protection The output current of the charger will not exceed the set battery charging current. Constant current
Short-circuit protection When the output is short-circuited, the charger cannot work normally, the output returns to normal, and the charger can recover by itself.
Reverse connection protection When the output line is connected reversely, the charger will not work, and can only be activated after the user connects it correctly. (custom made)