5pcs YX850 Power Failure Automatic Switching Standby Battery Lithium Battery Module 5V-48V Emergency

Features: ? - DC5-48V automatic identification - When the DC terminal has power, it is connected to the battery to charge - The charging parameters have nothing to do with this module, depending on the DC terminal, battery, and load. - Product load: 10A - Product size: 61mm*29mm ? Package Incldued: ? 5 x YX850 Power Failure Automatic Switching Standby Battery Lithium Battery Module