1. POWER SWITCHING: Lithium battery boost charging module, with UPS circuit, can realize dual power supply switching between power supply and battery without delay.
2. 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.
3. MODULE INTERFACE: The module is equipped with two battery sockets, a universal Micro USB charging port, and direct DC5V input to the lithium battery.
4. LED INDICATOR: Equipped with dual color LED to indicate the charging state, the green light is always on when it is fully charged, and the charging stops automatically.
5. 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.

Spec:
Item Type: Battery Boost Charging Module
Model: LX 2BUPS
Material: PCB
Switch Power Supply Structure: BOST Boost
Battery Type: 3.7V lithium battery (4.2V fully charged)
Load: Output positive and negative pole connected load, normal load

PackageList:
1 x Battery Boost Charging Module