Type-C 15W 3A Fast Charge UPS Power Supply / 18650 Lithium Battery Charger Module DC-DC Step Up Booster Converter 5V 9V 12V

Product parameters:

Input voltage: DC5V or USB Type-C

Output voltage: HW-465A 5V/3A HW-465B 9V/1.6A HW-465C 12V/1.2A

Output power: rated maximum 15W

Charging cut-off voltage: 4.2V ± 1%

Battery over discharge protection voltage: 2.5V

Static power consumption of around 10mA

Application scope: It can be used for continuous power supply of network or monitoring equipment such as routers and switches in various scenarios, as well as infrared alarms.

Product Features:

*Automatic charging during incoming calls, uninterrupted switching during power outages, and startup

*Onboard LED charging/full charge/output status indicator light

*Onboard lithium battery has protection functions such as over charge, over discharge, over current, over temperature, etc

*Three different versions of output voltage: 5V, 9V, and 12V to choose from

*The battery holder can be connected in parallel with multiple sections, ensuring stable and sufficient charging and discharging

*USB Type-c/DC5V power input interface, two power supply modes to choose from

matters needing attention:

1. Pay attention to wiring according to the diagram and do not make mistakes.

2. The positive and negative directions of the battery correspond correctly, otherwise it may cause damage

3. When charging and discharging at the same time or generating excessive heat, please strengthen heat dissipation.

4. If the protection does not output due to incorrect wiring or accidental contact during use, after troubleshooting, the USB 5V power supply can be restored to activate the output.

usage method:

Back battery holder connected to lithium battery -->5V input voltage connected -->UPS+- connected to load

After connecting the battery, the onboard output indicator red light will turn on, and the phone charger and data cable will be plugged into the Type-C interface. The battery charging indicator light will indicate the charging or full charging status.

After connecting the UPS terminal to the load device, when there is power supply at the input terminal, the current is obtained while charging and discharging (the input power supply provides a current of 3A or more). The external power supply is disconnected and automatically switches to battery power supply without delay. When the battery voltage is discharged below 2.5V, the output voltage protection is reduced. When overheating and overload occur, the output red light flashes and is protected.