15W 3A LX 2BUPS Battery Boost Charging Module 18650 Lithium Battery Step Up Charger Board Dual Color LED Indicator (12V) - FTVOGUE, FTVOGUEhgvw7o9bcq-13

• Power Switching: Lithium battery boost charging module, with UPS circuit, can realize dual power supply switching between power supply and battery without delay. UPS Power Supply: UPS uninterruptible power supply function, when the power supply has power, the power supply directly supplies the load through the boost circuit. Module Interface: The module is designed with two 18650 battery sockets, a universal Micro USB charging port, and a direct DC5V input, providing convenient options to the lithium battery. LED Indicator: The module features a dual-color LED indicator, with the green light remaining continuously lit when the battery is fully charged, and the charging process automatically ceases. Good Protection: Once the power is cut off, the battery path will start automatically, and power will be restored to the load after power on, with short circuit, overvoltage, undervoltage protection.