- Model Number:19J033
- Type:Other
- Place of Origin:China
Module Features and parameters:
MICRO USB input with a female, can be directly input to do with the phone charger lithium battery charging,
And still retains the input voltage wiring pads, it can be very convenient to DIY
Input voltage: 5V
Charging cut-off voltage: 4.2V ± 1%
Maximum charge current: 1000mA
Battery over-discharge protection voltage: 2.5V
Battery overcurrent protection current: 3A
Board size: 2.6 * 1.7CM
Instructions:
Note: The first time you access the battery, the output voltage may not be between OUT + and OUT-, then access 5V voltage charge up to activate the protection circuit, and the battery from the B + B-, then draw a line on the short open also need to charge up to activate the protection circuit. Note that the charger must be able to output 1A or more when using a mobile phone charger do enter, or may not charge
+ MICRO USB female and next - pads for the power input, access 5V. B + positive then the lithium battery, B- then negative lithium batteries. OUT + and OUT- take the load, such as a mobile booster plate connected to the positive and negative or other loads.
Connect the battery to the B + B-, is inserted into the USB female mobile phone charger, the red light is being charged, the green light to full.
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