DC5V 18650 Lithium Charger Board DC-DC Step Up Booster UPS Converter Charging Backup Power Supply

DC5V 18650 Lithium Battery Charger Board DC-DC Step Up Booster UPS Converter Charging Backup Power Supply Features:
1. High cost performance. If the user already has a lithium battery, the camera can be powered on by connecting it. The battery life is determined by the battery capacity.
2. The product is simple and easy to use, just install the battery and it is ready to use.
3. After using the module to connect, it can immediately switch to battery power supply in the event of a power outage without restarting or continuing to connect.
4. A single module can be matched with other 3.7V lithium batteries by itself, or you can choose the matched 18650 battery box model and use it immediately.
5. Product usage: Suitable for camera/monitoring battery life UPS power supply. Users can add lithium batteries at will, which can replace expensive monitoring UPS power supply on the market.

Product principle:
When the power supply is normal, the camera's original USB power supply directly supplies power to the camera and charges the lithium battery of the UPS board. When there is a power outage, it automatically switches to battery power supply smoothly without restarting and keeps connecting!!

Product parameters:
Voltage: 5V
18650 battery voltage: 3.7V
Output port, power supply for monitoring through data cable
Size:7.35*1.05*0.6cm

Product List:
1X module
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