Overview

The SKE SMART KEY ENERGY Mini UPS Battery Backup 10400mAh 38.48Wh is a compact and reliable power solution for both home and small office environments. This mini UPS is designed to provide stable power to devices such as routers, cameras, and smartphones, ensuring they continue to function even during power outages. With a 38.48Wh capacity and a 10400mAh battery, it offers extended backup time for essential electronics. Its portable design makes it easy to place and carry around, ideal for situations where space is limited.

Features & Benefits

This battery backup offers multiple output ports, including USB 5V/2A, 12V/2A, and 9V/2A, ensuring compatibility with a wide range of devices. Its intelligent protection features safeguard against overcharging, short circuits, and overcurrent, providing peace of mind during use. The built-in battery level indicator lets you monitor charge status in real-time, so you’re never caught off guard. Moreover, the unit’s lightweight and compact design makes it easy to transport and store, ensuring convenient use in both home and office spaces.

Best For

This mini UPS is perfect for home users needing a reliable backup power source for devices like routers, modems, and cameras. It also suits small office setups, offering uninterrupted power during outages to maintain critical operations. Whether you're working from home, using a small business network, or needing a portable power supply for on-the-go devices, this battery backup provides a versatile and dependable solution for a variety of applications.

User Feedback

Users generally appreciate the long battery life and the reliability of this mini UPS during power interruptions, particularly in maintaining Wi-Fi connectivity. Some have noted that it’s especially useful for keeping low-power devices running when needed most. However, a few have mentioned that it may not be ideal for powering larger electronics for extended periods, as the backup time is limited by its battery capacity. Despite this, the product’s ease of use and compact design have earned it favorable reviews.

Pros

  • Compact and portable design makes it easy to carry around for travel or office use.
  • Multiple output ports (USB 5V/2A, 9V/2A, 12V/2A) ensure compatibility with various devices.
  • Provides reliable power backup during outages, keeping routers and cameras running.
  • Battery level indicator helps users monitor power status in real-time.
  • Ideal for small devices like smartphones and cameras, offering consistent backup.
  • Intelligent protection against overcharging and short circuits ensures safety during use.

Cons

  • Backup time may not be sufficient for larger devices or high-power electronics.
  • Some users found the battery capacity inadequate for prolonged power outages.
  • Not suitable for heavy-duty equipment or large home office setups with multiple devices.
  • A few users reported that it struggles to maintain power for longer periods.
  • Could be too lightweight for users needing a more robust, long-lasting solution.
  • May not provide enough runtime for users who need extended power during blackouts.

Ratings

After analyzing verified user reviews from a variety of platforms and languages, we’ve compiled a comprehensive rating for the SKE SMART KEY ENERGY Mini UPS Battery Backup 10400mAh 38.48Wh. The scores reflect both the strengths and weaknesses shared by users worldwide, excluding any spam, bot-generated, or incentivized feedback. While the product excels in portability and reliability, there are a few areas where users have pointed out room for improvement, particularly in the power output for larger devices. The feedback comes from diverse sources, ensuring a balanced and realistic reflection of user experiences.

Battery Life
87%
Users consistently praise the impressive battery life of this device, especially for providing extended backup during power outages. Many highlight how it maintains functionality for several hours, even powering devices like routers and cameras without issue. This makes it a reliable option for emergency situations or during power disruptions.
However, a few users have mentioned that the backup time can fall short when used with larger, more power-hungry devices. Some also feel that the battery could last a bit longer when used continuously, especially for home office setups with multiple devices connected.
Portability/Size
93%
The compact design and lightweight build of this power supply make it highly portable, which is one of the standout features for many buyers. It's easy to store and transport, whether it's used for travel, outdoor activities, or at a small office. Users appreciate its slim profile that doesn't take up much space.
On the downside, some users wish the unit were a little smaller or had a more ergonomic design for carrying it with ease in a backpack. While it's light, the device's dimensions still make it a bit bulky for ultra-portable needs like frequent travelers or minimalists.
Compatibility with Devices
85%
This mini UPS excels in compatibility with a wide range of devices, including routers, cameras, and smartphones. The multiple output ports (USB 5V/2A, 12V/2A, 9V/2A) ensure versatility, so users can easily connect various devices without worrying about compatibility issues. Many appreciate the flexibility it offers for their daily tech setup.
A few customers have noted that while it works well with most small devices, it might struggle with high-power electronics or those requiring more specific power configurations. Some have found that certain models of routers or cameras require extra adapters for optimal performance.
Power Output for Small Devices
89%
This device is highly regarded for its ability to power smaller devices efficiently, especially low-power electronics like smartphones, routers, and security cameras. The consistent output across various ports ensures stable operation for extended periods, which many users find crucial for maintaining Wi-Fi during power failures.
However, there have been reports from a few users who felt that the power output is slightly underwhelming for some specific devices, especially when using multiple devices at once. The power may not be enough for demanding gadgets that consume more wattage.
Power Output for Larger Devices
65%
35%
Some users have successfully used the power backup for larger devices, but it's generally seen as less reliable for anything with higher power demands. When it does work, it provides decent runtime for these devices in brief scenarios.
On the flip side, many buyers have reported that the power supply struggles significantly with larger, higher-power devices, failing to maintain stable performance for prolonged periods. For home offices or heavy tech users, this limitation is a drawback.
Protection Features (Overcharge, Short Circuit)
90%
The intelligent protection against overcharging, short circuits, and overcurrent is a big plus for users who prioritize safety. Several buyers have expressed confidence in using this device with multiple devices, knowing that it's equipped with strong safeguards to prevent accidents or damage to their electronics.
While many users appreciate the protection features, there are occasional mentions of a delay in the activation of these protections. A small subset of users has noticed that the unit occasionally doesn't power on immediately after a fault, requiring a reset.
Ease of Use
92%
This power supply is praised for its user-friendly design. From its straightforward setup to the intuitive battery level indicator, many users find it easy to operate without needing extensive technical knowledge. It's ideal for home or office use, where simplicity is valued.
A few users did report some minor issues with the user interface, particularly the battery level indicator, which some felt could be more precise or clearer in terms of showing real-time status. While functional, there's room for improvement in making it more intuitive.
Value for Money
88%
For the features offered, this mini UPS is seen as a strong value by most buyers. Its portability, multiple output options, and reliable battery backup at a competitive price point make it a solid investment, especially for home offices and small setups where consistent power is essential.
A few buyers mentioned that while the price is reasonable, the device's performance for larger, high-power devices does not justify the cost for some users. These customers feel that for heavy-duty applications, the price could be more competitive if the power output was improved.
Build Quality
81%
19%
Overall, the build quality of this device is solid for most users, with many noting that it feels sturdy and reliable. The materials used are durable enough for everyday handling, and the compact design ensures it's easy to store and carry around.
Some users have mentioned that the casing feels slightly fragile and prone to scratches, especially if handled roughly. Additionally, while it's sturdy for home or office use, some found that it might not hold up as well during frequent travel or rougher conditions.
Customer Support
75%
25%
Users have found customer support to be generally responsive, with representatives offering timely solutions for basic inquiries. For those seeking troubleshooting help, responses have been relatively quick and helpful in resolving minor issues.
However, some customers have noted frustration with the customer service when it comes to more complex issues. A few experienced delays in receiving assistance for technical problems or have had difficulty getting in-depth support, which has affected their overall satisfaction.
Battery Level Indicator
78%
22%
The inclusion of a battery level indicator is appreciated by users who want to monitor the charge status in real time. It helps avoid any surprises when the power supply is running low, ensuring users can make informed decisions about when to recharge.
Some users feel that the battery level indicator lacks precision, often showing inconsistent readings or failing to accurately display the remaining charge. This can lead to confusion about the actual status, especially when relying on the device for extended periods.
Noise/Overheating
92%
This power supply operates quietly, with very few users reporting any noise during use. Additionally, it has a good heat management system, even when used for extended periods, making it suitable for long-term use without significant overheating concerns.
A small number of users mentioned that the unit can get warm under heavy load, particularly when multiple devices are connected. However, this isn't a widespread issue, and most find that it operates within safe temperature ranges for everyday use.

Suitable for:

The SKE SMART KEY ENERGY Mini UPS Battery Backup 10400mAh 38.48Wh is ideal for home users and small office setups that require a reliable and compact power backup solution. Those who rely on devices like routers, modems, and security cameras will benefit from its ability to maintain power during outages, ensuring continuity for everyday activities. With a versatile range of output ports (USB 5V/2A, 9V/2A, 12V/2A), it’s also a great choice for individuals who need to keep smaller devices charged and running during emergencies or when traveling. Its compact design makes it a great option for people with limited space, such as apartment dwellers or those with portable power needs on the go.

Not suitable for:

However, this mini UPS may not be the best fit for users who require backup for high-power electronics or larger devices. Some customers reported that it struggles with more demanding devices, such as larger routers or high-performance equipment, and doesn’t offer long enough backup times in those scenarios. Additionally, heavy users who need extended power for multiple devices or prolonged periods may find the battery capacity insufficient. Those seeking a solution for extensive home office setups with high-tech equipment may want to consider alternatives with more robust power output and longer runtime capabilities.

Specifications

  • Battery Capacity: The battery has a capacity of 38.48Wh (10400mAh), providing extended backup for small devices.
  • Battery Type: The device uses a Lithium Ion battery, offering reliable power and long life.
  • Output Ports: It includes three output ports: USB 5V/2A, 9V/2A, and 12V/2A for charging various devices.
  • Protection Features: Built-in protection safeguards against overcharging, short circuits, and overcurrent.
  • Dimensions: The mini UPS measures 7.17 x 4.21 x 1.26 inches, making it compact and portable.
  • Weight: It weighs 1 lb (0.46 kg), contributing to its lightweight and easy-to-carry design.
  • Input Voltage: The input voltage for charging is 120V, suitable for standard home or office power outlets.
  • Battery Level Indicator: A battery level indicator provides real-time monitoring of the charge status.
  • Usage Type: Ideal for use as a backup power solution for routers, cameras, and smartphones.
  • Form Factor: Its compact design allows it to fit easily into bags or carry cases for portability.
  • Compatibility: Compatible with low-power devices that require stable power during outages or while on the go.
  • Output Power: The device is designed to provide stable power for small devices, ensuring continued operation during power failures.
  • Safety Features: Intelligent safety features ensure that devices are protected from overcharging and other electrical issues.
  • Recharging Time: Recharging typically takes several hours to reach full capacity, depending on the power source.
  • Operating Temperature: It operates effectively within a range of normal indoor temperatures, typically between 32°F and 95°F (0°C to 35°C).
  • Warranty: The product comes with a standard warranty, providing protection against manufacturing defects.
  • Brand: The mini UPS is manufactured by SKE SMART KEY ENERGY, a recognized brand in power backup solutions.
  • Use Case: Best suited for home users, small office setups, and portable power needs for on-the-go use.

FAQ

The SKE SMART KEY ENERGY Mini UPS Battery Backup has a capacity of 38.48Wh (10400mAh), providing extended backup time for devices like routers, cameras, and smartphones.

The battery life varies depending on the connected devices' power requirements. For smaller devices like routers and cameras, it can last for several hours, but high-power electronics will drain it faster.

This mini UPS is designed to work with low-power devices like routers, modems, security cameras, and smartphones. It features multiple output ports including USB 5V/2A, 9V/2A, and 12V/2A for versatility.

The device has a built-in battery level indicator, which allows you to monitor the remaining charge in real time, so you can prepare for recharging before the power runs out.

No, this mini UPS is not designed to power high-power devices like desktop computers or large appliances. It is best suited for low-power electronics like routers, cameras, and smartphones.

To recharge the mini UPS, simply plug it into a standard power outlet using the included AC adapter. It will charge up to full capacity in a few hours depending on the power source.

Yes, this device features intelligent protection against overcharging, short circuits, and overcurrent, ensuring that your connected devices remain safe during use.

Weighing only 1 lb (0.46 kg) and with compact dimensions (7.17 x 4.21 x 1.26 inches), this device is highly portable and can easily fit into a bag or briefcase for use on the go.

The mini UPS requires minimal maintenance. To ensure longevity, it is recommended to recharge the battery every 3-6 months if not in regular use and to store it in a cool, dry place.

If the UPS doesn't charge or function properly, first check the power source and connections. If the problem persists, try resetting the device or refer to the user manual for troubleshooting steps. For more serious issues, contacting customer support may be necessary.