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Item #:
209385440
Pi Zero UPS USB HUB Board, Uninterruptible Power Supply | 3-Port USB 2.0 Hub, INA219 Battery Monitoring, Supports 18650 Li-ion Battery, Compatible
Item #:
209385440
SGD 61
Price Details
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*All items will import from US
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Imported from USA store
Order now and get it around Saturday, August 01
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This UPS expansion board offers Raspberry Pi Zero developers an efficient and reliable power solution.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Uninterrupted Power
Provides a reliable power source to your Raspberry Pi Zero, ensuring that projects remain operational even during unexpected power loss.
Integrated Monitoring
The INA219 battery monitoring feature allows users to track battery health and power consumption, enhancing project efficiency and longevity.
USB Expansion
Equipped with a 3-Port USB 2.0 hub, it expands connectivity options, making it easier to connect multiple peripherals without sacrificing performance.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Product Description
Pi Zero UPS USB HUB Board, Uninterruptible Power Supply | 3-Port USB 2.0 Hub, INA219 Battery Monitoring, Supports 18650 Li-ion Battery, Compatible with Raspberry Pi Zero Series
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Customer Questions & Answers
-
Question:
What types of batteries are compatible with the expansion board?
Answer: The board supports flexible battery choices, including an onboard 18650 battery holder and an external lithium battery interface. -
Question:
How does the board indicate the battery level?
Answer: It features four LEDs that provide a 4-segment display for intuitive battery status monitoring. -
Question:
Can I use the board while charging the battery?
Answer: Yes, it allows simultaneous use and charging without power loss.
WatangTech Uninterruptible Power Supply (UPS) Editorial Review
**** The WatangTech UPS HAT for Raspberry Pi Zero has gained significant acclaim from users for its seamless integration and reliable performance. Designed for those who often venture into off-grid projects, this UPS HAT impressively maintains power during brief outages, offering peace of mind for users reliant on Consistent energy sources. Installation is straightforward, as it requires minimal configuration to connect with the Raspberry Pi Zero via I2C communication. This allows users to easily monitor battery levels and control the UPS with a built-in I2C battery monitor that provides real-time data on the battery's state of charge—an essential feature for effective energy management. The LED indicators enhance user experience by displaying the current status of the system, whether it's active, on standby, or facing a power interruption. With a broad voltage input range of 5V-24V, the HAT is versatile enough for different solar power setups, making it suitable for various projects. Users have reported that its compact design does not compromise the functionality of the Raspberry Pi Zero, with solid and durable Construction that stands up to regular use. While setting up the device does require some initial understanding of I2C communication, the clear and comprehensive documentation provided helps to mitigate these challenges. On the downside, some users encountered limitations, particularly with USB connectivity when using the Raspberry Pi Zero W in certain configurations. However, feedback largely indicates satisfaction with the performance of the USB Hub functionalities, especially when connecting devices at USB 2.0 speeds. Overall, the WatangTech UPS HAT is highly recommended for anyone looking for a dependable and easy-to-integrate backup power solution for Raspberry Pi projects. Its design and performance are well-tailored to meet the needs of its users, providing reliable energy management and outstanding usability. **
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Pros
- Easy integration with Raspberry Pi Zero
- Minimal configuration required
- Real-time battery monitoring with accurate readings
- Wide voltage input range (5V-24V)
- Quick and responsive automatic power switchover
- Compact and durable design
- Comprehensive and helpful documentation
Cons
- Limited to USB 2.0 speeds which may bottleneck high-speed devices
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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SGD 61
Order now and get it around Saturday, August 01
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Provides uninterrupted power supply during outages.
- Features three USB 2.0 female ports for versatile connectivity.
- Includes intuitive battery level and charging status indicators.
- Compact design with an onboard 18650 battery holder.
- Safety features include reverse battery protection.
- Allows seamless switching between normal and Pi Zero USB HUB modes.
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