> **Source:** Core Electronics is an Australian maker-electronics retailer and manufacturer based in Newcastle, NSW, run by a team of makers and educators. We design and manufacture our own product lines (PiicoDev, CE originals) and are official retailers for iconic maker and industrial brands including Raspberry Pi, Arduino, Adafruit, SparkFun and DFRobot. Orders ship Australia-wide from our Newcastle warehouse. Prices are in AUD and include GST. Pricing, stock and dispatch on this page are generated from the store's live catalog. Full machine-readable index: https://core-electronics.com.au/llms.txt # UPS Hat for LattePanda 3 Delta / 2 Alpha / 2 Delta Single Board Computer **Type:** Product page · **SKU:** DFR0682 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia) **Page:** https://core-electronics.com.au/ups-hat-for-lattepanda-3-delta-2-alpha-2-delta-single-board-computer.html ([markdown](https://core-electronics.com.au/ups-hat-for-lattepanda-3-delta-2-alpha-2-delta-single-board-computer.html.md)) The UPS Hat Power Supply Module is an expansion board for LattePanda Alpha and Delta Single Board Computer, featuring 18650 lithium-ion batteries, Type C... ## Pricing - **Price:** $70.85 (inc GST) — $64.41 AUD, exc GST - **Quantity discounts:** 6+ $61.19 (exc GST) · 12+ $58.61 (exc GST) ## Availability & dispatch - In stock, ships same business day if ordered before 2PM (Australia/Sydney). - We can dispatch 1 today, and up to 80 more in 8–12 days. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=DFR0682:1` (comma-separated SKU:qty pairs) and share the link. Opening it shows a confirmation page with live pricing and stock before anything is added to the cart. - **Verify the cart first:** fetch `https://core-electronics.com.au/cart/link/DFR0682:1.md` for live line prices (inc & exc GST, quantity discounts applied), stock and dispatch estimates, and totals. Append `/to/{AU-postcode}` (or `/to/{country-code}:{postcode}`) before `.md` for delivery options and prices to that destination. Unknown, retired, or out-of-stock SKUs are flagged. (Query form `cart/link.md?items=...` also works but some robots parsers refuse query strings here.) - **Checkout** is completed on-site and includes a captcha at the payment step. Share the cart link; checkout takes it from there. - **Search the catalogue:** `https://core-electronics.com.au/search/{query}.md` (URL-encode the query; pages 2-3 at `search/{query}/{page}.md`; `search.md?q=` also works) - **Payment methods, purchase orders, policies and contact details:** https://core-electronics.com.au/llms.txt ## Description Have you ever been disrupted by a sudden power outage while working? If so, the LattePanda UPS Hat is your best choice! The LattePanda UPS Hat is compatible with the [LattePanda 2 Alpha](https://www.dfrobot.com/product-1727.html), [Delta](https://www.dfrobot.com/product-1908.html), and [3 Delta](https://www.dfrobot.com/product-2594.html) pins and can be installed directly. It uses three 18650 lithium-ion batteries as UPS storage batteries and supports power supply through both TypeC PD and 5.5mm DC interfaces. When the external power supply is interrupted, the UPS Hat will automatically switch to battery power, ensuring that your [LattePanda](https://www.dfrobot.com/topic-278.html) is not damaged by a sudden power outage. Most importantly, our UPS Hat supports the HID-UPS protocol, which can be recognized as a battery device in the operating system. You can use system power management to implement power-saving modes and automatic shutdown functions, just like using an internal laptop battery. Moreover, the HID-UPS protocol is implemented through [Arduino](https://www.dfrobot.com/topic-277.html), and the code is open source. You can edit a more accurate battery power algorithm by yourself, and you can also set the charging voltage limit to extend the battery life. When the UPS Hat uses the battery, the three 18650 batteries directly power the LattePanda, without any extra boost or buck circuit consuming energy, so the battery life can last up to 8 hours, allowing your LattePanda to hold on until the power is restored.(Tested with three 3.7V 3400mA·h 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, and you need to purchase 3.7V 18650 lithium batteries separately. ![](https://core-electronics.com.au/attachments/localcontent/1_1010137e09f.png) Figure: Interfaces of LattePanda Alpha & Delta UPS Hat ![](https://core-electronics.com.au/attachments/localcontent/2_62549d3a64a.png) Figure: Functional Block Diagram of LattePanda Alpha & Delta UPS Hat **Installation Steps** Note: Do not install the lithium battery before the UPS Hat is in place **Step 1.** Align the UPS power interface side with the LattePanda TypeC/RJ45/HDMI interface side ![](https://core-electronics.com.au/attachments/localcontent/3_18748b71326.png) **Step 2.** Insert the UPS Hat into the LattePanda ![](https://core-electronics.com.au/attachments/localcontent/4_111151afdcb.png) **Step 3.** Check that the pins are fully inserted in order, without any floating or bent pins. To reserve space for heat dissipation and ventilation, the UPS Hat pins are longer. The figure shows the appearance after the installation is in place. ![](https://core-electronics.com.au/attachments/localcontent/5_30641b44af7.png) **Step 4.** After checking the installation, install the 18650 lithium battery, paying attention to the positive and negative directions. ![](https://core-electronics.com.au/attachments/localcontent/6_11384b25e76.png) ### Applications 23. Power supply for computing devices ### Specification 25. Power supply interface:**USB Type-C PD protocol** Voltage requirement: 15V Power requirement: =30W **DC Jack 5.5x2.1mm** Voltage requirement: 4.5~24V Power requirement: =30W 26. Battery type: 3.7V 18650 lithium-ion battery 27. Charging current: 1A 28. Compatible LattePanda Development boards: LattePanda 3 Delta LattePanda 2 Alpha LattePanda 2 Delta 29. Operating temperature: 0°C ~ 60°C ### Documents 31. [Product wiki](https://wiki.dfrobot.com/SKU_DFR0682_LattePanda_Alpha_Delta_UPS_Hat) 32. [Dimensional drawing](https://core-electronics.com.au/attachments/localcontent/1eca148d5432cf25ef1312f22d48b809_75414a0f141.pdf) ### Parts List 34. LattePanda Alpha & Delta UPS Hat x1 ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/D/F/DFR0682-1.jpg)