Shanqiu Mini UPS Battery Backup Uninterruptible Power Supply for Router, Modem, Security Camera (37Wh)
Quick take
This compact mini UPS is designed to keep smaller, DC-powered networking and home security devices running through brief power outages. It offers USB 5V output and DC 5V/9V/12V outputs, plus built-in protections, but backup time will be limited for higher-draw setups and you need to match the right DC voltage and plug polarity.
Pros and cons
Pros
- Compact aluminum housing, built for small router and modem setups
- Multiple outputs: USB 5V (up to 2A) and DC 5V/9V/12V (up to 2A each)
- Built-in protections (short circuit, overcharge, over-discharge, temperature, voltage fluctuation)
- Can also act like a small USB power bank for compatible devices
Cons
- Runtime is not long, so it is best for momentary outages and orderly shutdowns
- DC compatibility depends on voltage and plug polarity, so not every router or modem will work
- Output wattage is limited (max around 60W), which can exclude larger networking gear
- One low-rating report mentions reliability concerns, and review evidence is mixed at the long-term level
What buyers think
Buyer-review evidence points to strong fit for simple home networking installs, with recurring themes around compact size, build feel, and keeping routers or modems online for several hours in some use cases. Several reviews also highlight how helpful it can be to eliminate extra wall adapters by powering devices from the mini UPS directly. That said, buyer-review evidence is not detailed enough to confidently predict exact runtime across all device combinations, and the long-term durability signal is limited, with at least one negative experience reported. Overall, the most consistent “win” theme is practical usability for small, DC-friendly networking setups.
Who this mini UPS is for
- Home users who want Wi-Fi during brief outages and only need enough time to keep service stable or shut things down safely.
- People with DC-powered networking or camera gear that matches the mini UPS’s supported outputs (5V, 9V, 12V) and uses the correct plug/polarity.
- Buyers who prefer a cleaner setup, since it can replace separate power bricks for compatible devices.
- Those who also want a small USB backup for charging or powering low-draw electronics via the USB 5V output.
Key specs that matter for real-world use
Outputs for routers, modems, and cameras
It includes a USB port (5V, up to 2A) and DC outputs supporting 5V, 9V, and 12V (each up to 2A). The DC outputs use a central positive design, so you need to confirm your device’s barrel plug polarity and voltage before plugging in.
Battery capacity and why runtime varies
The built-in battery is rated at 37Wh (10,000mAh class). In practice, backup time depends on how much power your devices draw. Some buyers report multi-hour runtime for relatively small setups, but the unit is also capped by output limits, so heavier loads will reduce runtime.
Power limits and device sizing
The output maximum is limited, with merchant specs listing up to around 30W output and maximum input-to-output capability up to 60W. Treat these as guardrails when calculating total draw across multiple devices.
Pros and cons in plain English
Pros
- Small footprint for home networking: Its compact, metal housing helps it fit where larger UPS units typically do not.
- Flexible power options: USB 5V can be handy for small electronics, while DC 5V/9V/12V covers many router and camera adapters.
- Safety protections: Short-circuit, overcharge/over-discharge, temperature, and voltage fluctuation protections reduce everyday risk for electronics.
- Adapter simplification: Multiple DC cables and port converters are included, which can reduce clutter when your devices are compatible.
Cons
- Not a whole-house backup: This is a mini UPS, so it is designed for small loads, not full desktops, TVs, or large appliances.
- Compatibility checks are required: You must match the correct output voltage and ensure central-positive polarity.
- Runtime planning matters: Even with a 37Wh battery, higher-draw devices will drain it faster, so it may only cover brief blackouts.
Setup and compatibility checklist
- Confirm your device DC voltage: Your router, modem, or camera adapter rating should align with 5V, 9V, or 12V output.
- Check polarity (central positive): Make sure the barrel plug polarity matches the mini UPS’s central-positive standard.
- Look at total power draw: If you plan to run multiple devices, keep their combined consumption within the mini UPS’s output limits.
- Choose the right cable: The package includes different DC cable sizes, plus DC port converters, to help you match different plugs.
- Plan for orderly shutdown: If you need longer than a brief outage window, consider a larger UPS category instead of relying on a small 37Wh unit.
Verdict: is it worth it?
The Shanqiu mini UPS (37Wh) is a strong option if your goal is straightforward: keep your router and one or two small DC-powered devices running during short power blips, while keeping your setup compact. It is also useful as a USB 5V backup for low-draw electronics. The biggest caveat is that it is not universal, you must match voltage and central-positive polarity, and runtime is inherently limited by battery capacity and device power draw.
Alternative buying considerations
- If you need longer backup time: move up to a higher-capacity UPS designed for routers plus additional peripherals, rather than relying on a mini 37Wh unit.
- If your gear uses uncommon voltages or negative polarity: you may need a different UPS model or dedicated compatible power solution, since this mini UPS expects standard central-positive DC outputs.
- If you want to power more than networking gear: focus on UPS systems with higher output capacity and more appropriate outlets for your devices.
FAQ
How long will this mini UPS run my router and modem?
Runtime varies based on your devices’ power draw. The unit has a 37Wh battery and is intended for small loads, so lower-wattage networking gear typically lasts longer than higher-draw setups. If you’re planning multi-device use, estimate total wattage first.
What voltages and outputs does it support?
It provides USB 5V output (up to 2A) and DC outputs for 5V, 9V, and 12V (each up to 2A). Make sure your devices match the required voltage.
Is it compatible with any router or modem?
Compatibility depends on voltage and DC plug polarity. This mini UPS uses central-positive DC output, so you should verify your device adapter’s voltage rating and polarity before connecting.
Can it charge my phone or power other USB devices?
Yes, the USB 5V port can be used for compatible digital products that run on 5V and fit the USB power requirements.
Does it protect against power issues like surges or voltage fluctuations?
It includes multiple built-in protections, including short circuit protection, overcharge protection, over-discharge protection, temperature protection, and voltage fluctuation protection.
How many devices can I connect?
It supports powering multiple compatible devices, but total draw must stay within the UPS’s output limits. Start by summing the wattage (or the current times voltage) for each device you want to run.
Specifications
| Product Title | Mini UPS Battery Backup Uninterruptible Power Supply for Router, Modem, Security Camera with Input AC Output USB 5V DC 5V 9V 12V (37Wh) |
|---|---|
| Category | Electronics > Computers & Accessories > Computer Accessories & Peripherals > Uninterruptible Power Supply (UPS) |
| Brand | Shanqiu |
| Manufacturer | Shanqiu |
| Model Number | FX 5-12-AC |
| Item Weight | 0.49 Kilograms |
| Product Dimensions | 5.86"D x 4.17"W x 1.26"H |
| Color | Black |
| Voltage | 12 Volts |
| Amperage | 2 Amps |
| Battery Charge Time | 2 Hours |
| Form Factor | Compact |
| Input Voltage | 240 Volts |
| Maximum Power | 60 Watts |
| Output Current | 2 Amps |
| Output Voltage | 5 Volts |
| Power Plug Type | Type A - 2 pin (North American) |
| Connector Type | USB-C |
| Number of Outlets | 4 |
| Output Wattage | 30 Watts |
| Wattage | 37 watts |
| Frequency Range | 50/60 Hz (± 3 Hz) |
| Runtime | 37 minutes |
| Item Dimensions D x W x H | 5.86"D x 4.17"W x 1.26"H |
| Item Dimensions | 5.87 x 4.17 x 1.26 inches |
| Battery Cell Type | Lithium Polymer |
| Enclosure Material | Aluminum Alloy |
Available variants
Size
- 37Wh-DC 10000mAh
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