Mini UPS Uninterrupted Power Supply Module Step Up Boost Voltage Converter DC 5V-12V To 9V 12V For 18650 Lithium Battery UPS Voltage Protection Converter Charge Discharge
UPS Uninterrupted Power Supply Module Step Up Boost Voltage Converter Charging Step Up Boost Module DC 5V-12V To 9V 12V For 18650 Lithium Battery UPS Voltage Protection Converter Charge Discharge
It is a UPS uninterruptible power supply control board. DC DC Charging Step Up Booster Module DC 5v-12v To 9v 12v For 18650 Lithium Battery UPS Voltage Protection Converter Charge Discharge
Features:
- Large current
- High efficiency
- Support short circuit protection
- Support charging and discharging at the same time
Specification:
- Product Name: UPS Voltage Converter Module
- Working Voltage: DC 5V-12V
- Output Voltage: DC 9V/12V
- Dissipation Power: 9W/12W
- 3.7V Lithium or polymer battery 15Ah(Max)
- Features Support charging and discharging at the same time
- Working Temperature range: -40℃~85℃
- Working Humidity range: 0%-95%RH
Wire Connection:
- Connect right input voltage at input terminal.
- Check output voltage by voltmeter and ammeter.
- Connect battery at B+ and B-
User Note:
- Its max output current is 1A and can not keep output 1A.
- The positive and negative poles of the input power supply cannot be reversed Otherwise the module will be damaged.
- Users can install a common anode Red-Blue LED by themselves as charging indicators. Blue light indicates whether there is a load at the output. Keep Red charging. There is no battery if Red flashing. Red OFF if charged.
- Due to the large current, it is recommended to use a thicker wire. Wire cross-section greater than 1.5 square millimeters.
- Please read use manual and description before use.
- JP1 is to change the output voltage (short circuit is 12V output, disconnected is 9V output).
- JP2 is to change the charging current for the battery (short circuit is about 1A, disconnection is about 0.5A).
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