UPS Battery Backup for Router & Modem | 5V/9V/12V DC Power | 18650 Replaceable Cell

Ensure continuous power for your critical devices with this versatile Mini DC UPS. It provides reliable backup power at 5V, 9V, or 12V DC outputs, supporting a wide range of electronics. The unit features a built-in 220V AC inverter, allowing you to power small AC devices directly during an outage, making it a comprehensive power protection solution. Features and Benefits - Universal DC Voltage Output (5V/9V/12V) - Power a vast array of routers, modems, security cameras, and other DC-powered electronics without needing multiple adapters. - User-Replaceable 18650 Battery System - Easily swap in fresh, standard lithium-ion cells for maintenance-free operation and extended product lifespan. - Integrated 220V Pure Sine Wave Inverter - Safely run sensitive small AC appliances like LED lamps or chargers during a blackout without risk of damage. - Compact and Portable Design - Install discreetly in tight spaces behind entertainment centers or network racks without clutter. - Intelligent Charging and Protection Circuitry - Automatically manages battery health with over-charge, over-discharge, and short-circuit protection for safety and reliability. Applications - Home Network and Office Continuity - Keep your WiFi router and modem online during power fluctuations or outages to maintain internet access for remote work and streaming. - DIY Electronics and Prototyping - Provides a stable, portable DC power source for testing and running Arduino, Raspberry Pi, or other development boards. - Security and Monitoring Systems - Ensure IP cameras, sensors, and network video recorders (NVRs) remain operational to record critical events without interruption. Note This unit is sold without batteries. You will need to provide your own standard 18650 lithium-ion cells (not included). Please use high-quality, protected batteries from a reputable source for optimal performance and safety.