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

Product Description This product is suitable for power outage equipment without power application, use external power supply when there is power, and automatically and seamlessly switch to battery power when the power goes out. If you use USB interface power supply, we recommend using Type-c interface, relative to microUSB interface, can pass current is much larger, the maximum can pass 5A. Suitable for routers, cameras, development boards and other devices, power failure seamlessly switch to battery power supply, power outages do not stop the network. Seamless switching of external power supply and battery dual-channel power supply (no delay). Uninterruptible power supply power outage self-start, incoming self-charging Output voltage 5V/9V/12V selectable, other voltages can be customised Lithium battery charging, lithium battery protection, boost output, UPS switching four practical functions Two-colour LED indicates the charging status, full green light is always on, automatically stop charging Type-C interface, through the current is large.