3.7V TO 5V-9V 18650 2A Step Up Adjustable Module
This is a 3.7V TO 5V-9V 18650 2A Step Up Adjustable Module with an input voltage range of 4.5-8V and an output voltage that can be continuously adjusted from 4.3-27V (by turning the dial counterclockwise). It charges lithium batteries with a maximum charging current of 1A and can discharge at a maximum rate of 2A. The reference maximum current for output is 5V at 1.4A, 9V at 0.8A, and12V at 0.6A. 3.7V TO 5V-9V 18650 2A Step Up Adjustable Module has a low quiescent current of approximately 0.5mA and provides overshoot protection. It does not have over-discharge protection, but this feature can be added with an additional protection board. The size of the module is compact at only 3.3 x 2.3 x 0.9 cm making it convenient for use in various applications such as modifying lithium battery charging or as a power source for multimeters. This package includes one lithium battery charging discharge integrated module with connecting examples: VIN connects to a solar panel providing power while BAT terminal outputs voltage for charging a 3.7V18650 battery
Included in the list are the various attributes and characteristics that make up the notable qualities of this product.
- This item is both 100% brand new and high quality.
- 3.7V TO 5V-9V 18650 2A Step Up Adjustable Module can function as both a multimeter and a lithium battery charger.
- As an illustration, the VIN port can receive 5V from solar panels while the BAT port can provide a 4.2V output to charge a 3.7V 18650 battery.
Take note that the OUT Port has the ability to output a variable voltage.
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