UPS Module for Jetson Nano 18650 Lithium Battery 5V Charging Board Module Uninterruptible Power Supply Expansion Board (No Batteries Included)

Features: Functional The UPS module can communicate through the I2C interface to measure parameters such as battery voltage current power and remaining power and detect the working status of the module in real time. 2.5A output Onboard 5V voltage regulator chip to allow up to 2.5A continuous output current. External power supply optional Connect to an external power supply to supply power to the system and charge the lithium battery at the same time. If the external power supply is disconnected it will automatically switch to powering the lithium battery only without affecting the normal operation of the system. OLED display & warning indicator Onboard 0.91inch OLED display to display information such as battery voltage IP address and memory in real time.Onboard warning indicator easy to check whether the battery is connected reversely. Multiple protections Onboard battery protection circuit anti-overcharge anti-over-discharge anti-over-current anti-short circuit and anti-reverse connection balanced charging stable and safe working. Specifications: Item type: UPS Module for Jetson Nano Material: FR4 Color: black Battery type: 4*2600mAh 18650 lithium battery(not included) Control interface: I2C Output voltage: 5V Charging power supply: 8.4V 2A Via diameter: 2.5mm/0.1in Item size: 113*79mm/4.44*3.1in(L*W) Weight: 270g/9.52oz