3.7V liter 9V 5V universal meter modification 18650 lithium battery charging and voltage voltage discharge integrated module 2A

Try the default output of about 9V before using the pre -use

Input voltage 4.5-8V

The output voltage can be adjusted continuous 4.3-27V

(4.3V above 27V below any voltage can output itself, you can adjust it yourself

Adverse time clockwise increased)

Charging voltage 4.2V charging current is the largest 1A

The maximum output current of the discharge current must be calculated by itself

The output reference maximum current 5V 1.4A, 9V 0.8A, 12V 0.6A

Static current is about 0.5 mAh

Passion -powered protection

There is no discharge protection (can also be said, yes, the 2V cut -off voltage

But there is still 2V without blocking the output)

Depending on the decline of 2V, whether the situation is added to the protective board,

Size 3.3x2.3x0.9

For example, VIN+end 5V solar panel BAT+end can output 4.2V to charging 3.7V 18650 battery

OUT+end can output a adjustable voltage how much you need to adjust it yourself

It can be used for charging lithium batteries for multi -meter meters

Large amount can be customized and fixed output

Default

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