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iHaospace 4 Pcs 5V 2A Charge Discharge Integrated Module 3.7V 4.2V 18650 Lithium Battery Boost Module Mobile Power Protection Board
- Charge voltage: DC 4.5 V-5.5 V (DC 5 V recommended),Charging current: 0-2.1A
- Output voltage: 5V, Output current: 0-2.1A
- Lithium battery protection function: over-current, overvoltage, over-temperature, short circuit protection.
- Allows download while charging (note: output voltage> 4.7 / <5 V at this time)
- In discharge mode (The charging mode KEY function is invalid), trigger the KEY port once to open the output; continuously trigger the KEY port twice to close the output.
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30gg. fa Oggi
