WiFi ups with adapter and cable 4.5 hours Backup

WiFi ups with adapter and cable 4.5 hours Backup
Specifications
Box Contains: 1-PCS 40W Mini Router UPS Circuit Borad+1-PCS Box + 1-PCS 3s 20A Balance BMS + 1-PCS connector+ 1-PCS Mini Switch
Power Rating: Maximum 47.5W output
Output Ports:
Port 1: 12V, 1.5A
Port 2: 12V, 1.5A
Port 3: 9V, 2A
Port 4: 5V, 2A
Input Voltage: 12.6V – 13.0V (Supports 2A – 5A input current)
Battery Type: 11.1V (3S 18650 LiPo battery)
Battery Full Charge Voltage: 12.6V
Battery Low Voltage Cutoff: 10.5V
Protection Features:

Short circuit protection
High voltage protection
Overvoltage protection
Thunder/lightning protection
Polarity protection (+, -)
Output Voltage Tolerance: ±0.05V for precise performance
Accuracy: 99% output accuracy for stable power delivery
Battery Level Indicator: LED indicators for battery levels (100%, 75%, 50%, 25%)
Component Type: Built with all SMD components for durability and compact design
Description
This high-performance UPS Board and Box offers a robust power backup solution for electronics, delivering up to 47.5W across multiple outputs. With four output ports (two 12V, one 9V, and one 5V), it ensures compatibility with a wide range of devices. Powered by a 3S 18650 LiPo battery, it supports an input voltage of 12.6V – 13.0V, and features a precise voltage tolerance of ±0.05V for stable operation. Built with comprehensive protections—including short circuit, high voltage, overvoltage, thunder, and polarity protection—this board is designed for safety and reliability. The LED battery indicator displays charge levels at 100%, 75%, 50%, and 25%, keeping users informed of remaining power. Ideal for various applications, this UPS board is engineered with all SMD components for durability and efficiency.