Router power bank

It appears to be a router power bank labeled 12V, designed to provide backup power for a router during power outages. It’s connected to a V-SOL device, which is likely an optical network terminal (ONT) or a modem.

A 12V router power bank works as a backup battery specifically designed to power routers and modems when there is no electricity.

How It Works

1. Charging Phase:
   • The power bank is plugged into an AC outlet and stores energy just like a regular power bank.
3. Backup Power Supply:
   • When electricity goes out, it automatically switches to battery mode (or you manually plug it into the router).
   • It provides a stable 12V DC output, which is the standard voltage required by most routers and modems.
5. Continuous Internet:
   • Since the router and modem remain powered, your internet connection continues as long as your ISP service is active.

Benefits

• Uninterrupted Internet: Essential for work-from-home, online classes, and VoIP calls during power outages.
• No Need for a UPS: It is cheaper, smaller, and more portable than a full-size UPS.
• Portable & Easy to Use: Lightweight and designed specifically for routers.
• Energy Efficient: Only powers the router, not other devices, extending backup duration.