Mini UPS Board 40W Battery Backup 5V 9V 12V Router Power

Mini Router UPS Board — Uninterruptible Power Supply for Home & Office

Keep your router, modem, and connected devices running smoothly even during unexpected power interruptions. The Mini UPS Board delivers up to 40W of stable power output across three selectable voltages — 5V, 9V, and 12V — making it a versatile, compact backup power solution for routers, switches, IP cameras, and other low-to-mid-power peripherals.

Key Features

• Multi-Voltage Output: Supports 5V, 9V, and 12V DC output to power a wide range of devices from a single board.
• 40W Rated / 47.5W Peak Output: Ensures stable, uninterrupted operation even for higher-demand connected devices.
• 4-Port Output: Power your router and up to three additional peripheral devices simultaneously.
• Compact UPS Design: Seamlessly switches to battery backup the moment mains power drops — no resets, no dropped connections.
• Built-In Battery Charging Circuit: Automatically charges the connected lithium battery when mains power is available, keeping it ready at all times.
• Plug-and-Play Setup: No complex configuration required — simply connect, and the board manages power routing automatically.
• Wide Compatibility: Compatible with most standard home and small-office routers, modems, IP cameras, and other 5V–12V DC-powered devices.

Specifications

• Rated Output Power: 40W (Peak: 47.5W)
• Output Voltages: 5V / 9V / 12V DC
• Number of Output Ports: 4
• Battery Type: Lithium (not included)
• Function: Uninterruptible Power Supply (UPS) + Battery Charging

Who Is This For?

Whether you're working from home, gaming online, or running a small business, a sudden power cut shouldn't mean a dropped call or lost connection. This mini UPS board is the smart, affordable way to ensure your network stays live around the clock.

Learn More

For guidance on safe electrical practices for consumer electronics, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What devices can the Mini UPS Board 40W power?

A: This Mini UPS Board is compatible with most home routers, modems, IP cameras, network switches, and other DC-powered peripherals requiring 5V, 9V, or 12V input. Its 4-port output lets you power multiple devices at once.

Q: Does the Mini UPS Board come with a battery included?

A: The board itself does not include a lithium battery. You will need to connect a compatible lithium battery pack separately. The board's built-in charging circuit will automatically keep it topped up when mains power is connected.

Q: How quickly does the Mini UPS Board switch to battery power during an outage?

A: The switchover to battery backup is near-instantaneous, meaning your connected router or peripheral devices will continue operating without interruption or requiring a restart when mains power drops.

Q: Is this UPS board difficult to install?

A: Not at all. The Mini UPS Board is designed for plug-and-play use. Connect your power input, attach your battery, and plug in your devices — the board handles all power management automatically with no software or configuration required.