DFRobot UPS HAT for LattePanda 3 Delta / 2 Alpha / 2 Delta Single Board Computer
Description
- DFRobot UPS HAT for LattePanda 3 Delta / 2 Alpha / 2 Delta Single Board Computer
- Prevents disruptions from power outages
- Switches seamlessly to battery power
- Supports HID-UPS protocol for power management
- Powers LattePanda for up to 8 hours
- Compatible with multiple LattePanda models
The DFRobot UPS HAT for LattePanda 3 Delta / 2 Alpha / 2 Delta Single Board Computer is an essential accessory designed to prevent disruptions caused by sudden power outages. This UPS HAT is compatible with the LattePanda 2 Alpha, Delta, and 3 Delta models, allowing for direct installation. It utilizes three 18650 lithium-ion batteries as storage, supporting power supply through both Type-C PD and 5.5mm DC interfaces. In the event of an external power interruption, the UPS HAT seamlessly switches to battery power, safeguarding the LattePanda from potential damage.
A notable feature of this UPS HAT is its support for the HID-UPS protocol, enabling it to be recognized as a battery device within the operating system. This allows users to employ system power management for power-saving modes and automatic shutdown functions, akin to an internal laptop battery. The protocol is implemented via Arduino, with open-source code available for customization, including the ability to refine battery power algorithms and set charging voltage limits to prolong battery life.

When operating on battery power, the UPS HAT directly powers the LattePanda without additional energy-consuming circuits, offering up to 8 hours of battery life. This duration has been tested with three 3.7V 3400mAh 18650 lithium-ion batteries paired with a LattePanda 3 Delta. Note: Due to transportation safety restrictions, the UPS HAT does not include 18650 lithium batteries, which must be purchased separately.
- 1x DFRobot UPS HAT for LattePanda 3 Delta / 2 Alpha / 2 Delta Single Board Computer
- Power supply interface: USB Type-C PD protocol
- Voltage requirement: 15V
- Power requirement: ≥30 W
- DC Jack: 5.5x2.1mm
- Voltage requirement: 4.5 ~ 24V
- Battery type: 3.7V 18650 lithium-ion battery
- Charging current: 1A
- Compatible with LattePanda 3 Delta, LattePanda 2 Alpha, LattePanda 2 Delta
- Operating temperature: 0 ~ 60°C
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Refund Policy
If you are not satisfied with a product purchased from the Site, you may request a return within 30 days from the delivery date, unless the product is listed under the Return Exceptions below or is subject to specific return conditions noted on the product page.
This return policy also applies, as a minimum standard, to products sold and fulfilled by third-party vendors through the Marketplace.
Please review the Return Conditions, Return Exceptions and the process on How to Request a Return Authorisation (RA) before initiating a return request.
United Kingdom consumers exercising their statutory Right of Cancellation are subject to different conditions. See the Statutory Right of Cancellation.
Returns under this policy concern non-defective products. In the case of a confirmed manufacturing defect, remedies are handled under the Warranty terms, at the Vendor's discretion. See the Warranty section.
Return Conditions
To qualify for a refund under the 30-day return policy, all of the following conditions must be met:
- A valid Return Authorisation (RA) number must be obtained prior to returning the product. Returns without an RA number will be refused.
- The RA number is valid for 30 days. The returned item must be received within that period.
- The RA number must be included with the return.
- Products must be returned in unused, unmodified condition (e.g., no scratches, alterations, missing parts, or signs of installation/use) and in their original packaging, suitable for resale.
- Shipping fees are non-refundable. Return shipping costs are the responsibility of the customer, except in cases of a product confirmed defective through RobotShop's troubleshooting process or of a verified shipping error by RobotShop.
- Refunds are processed within 7 days after receipt and inspection of the returned item.
- A £100 cleaning fee may apply to domestic robots returned in used or unclean condition.
- A 20% restocking fee may apply to large-quantity returns of items ordered specifically for the customer from the manufacturer or not part of RobotShop's standard inventory.
Return Exceptions
The following products are not eligible for return or refund under this policy:
- Used, damaged, or modified products — Items that show signs of use, wear, or alteration, making them unsuitable for resale.
- Consumables * — Use and wear-and-tear components, altered or depleted through use (e.g., batteries, belts, brushes, gears, filament, tyres, disposable bags, lubricants, greases, waxes, etc.). Not eligible for return once opened or used.
- Perishables — Goods liable to deteriorate or expire rapidly. Not eligible for return.
- Sealed goods (health or hygiene) — Items sealed for health-protection or hygiene reasons (e.g., masks, gloves, odour-absorbing products). Not eligible for return once unsealed.
- Build-it-yourself products and items requiring customer assembly * — Including robots & kits, robot parts, and other products requiring assembly or soldering. Not eligible for return once assembled, soldered, or installed.
- Digital Goods, Software, and Apps * — Final sale only, due to licensing restrictions.
- Clearance Items * — Products identified as clearance or final sale, including end-of-life or discontinued items.
- Custom-made, personalized, or special-order items — Products manufactured, configured, adapted, or built to the customer's own specifications and requirements.
- On-Demand Items * — Standard catalogue products not stocked by RobotShop and ordered specifically to fulfil a customer request.
- Professional & Specialized Equipment — See the Professional & Specialized Equipment Warranty page and Professional & Institutional Buyers (B2B) section in the Terms & Conditions.
* United-Kingdom consumers retain their statutory Right of Cancellation on these items. Its exercise is subject to the conditions and exclusions set out in the Statutory Right of Cancellation, and any reimbursement may be reduced to reflect a loss in value resulting from handling beyond inspection.
How to Request a Return Authorisation (RA)
While the same return policy applies, these orders require a separate contact process for returns.
- RobotShop Fulfilled Orders → submit a support ticket from your account under My Support Tickets.
- Marketplace Vendor Orders → submit a ticket from your account under My Marketplace Tickets to contact the vendor directly.
Note: Marketplace vendor products are normally labelled with SKUs starting with RM, and identified on the product page with the mention "Sold and fulfilled by [Vendor Name]".