> **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 Jetson Nano **Type:** Product page · **SKU:** DFR0865 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia) **Page:** https://core-electronics.com.au/ups-hat-for-jetson-nano.html ([markdown](https://core-electronics.com.au/ups-hat-for-jetson-nano.html.md)) Designed for Jetson Nano Developer Kit, this advanced uninterruptible Power supply UPS module provides up to 5.1V 8000mA backup power for the Jetson Nano board... ## Pricing - **Price:** $83.05 (inc GST) — $75.50 AUD, exc GST - **Quantity discounts:** 6+ $71.73 (exc GST) · 12+ $68.71 (exc GST) ## Availability & dispatch - Out of stock — the product page offers email notification when it returns. ## How to buy - **Build a cart:** compose `https://core-electronics.com.au/cart/link?items=DFR0865:1` (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/DFR0865:1.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 Designed for [Jetson Nano Developer Kit](https://core-electronics.com.au/nvidia-jetson-nano-developer-kit-v3.html), this advanced uninterruptible Power supply UPS module provides up to 5.1V 8000mA backup power for the Jetson Nano board. With intelligent power management, the module supports multiple functions like power loss/adapter fault detection, automatic startup, complete shutdown from software, advanced power path management, I2C bus communication, and onboard LED indicators for monitoring battery capacity. It is powered by six [18650 batteries](https://core-electronics.com.au/polymer-lithium-ion-battery-18650-cell-2600mah.html) (not included). ![](https://core-electronics.com.au/media/wysiwyg/product_images/DFR0865-description-img-1.jpg) ![](https://core-electronics.com.au/media/wysiwyg/product_images/DFR0865-description-img-2.jpg) Power Loss Detection and Auto Power On behaviour is user configurable using the 4 pin header and shorting blocks. When enabled (shorting block fitted) Power Loss Detection will report when AC power is lost so your Jetson can be shut down. When Auto Power On is enabled (shorting block fitted) the unit will automatically turn on after a 3-second delay when power is present. Keep an eye on the XH2.54-2P connectors as the input and outputs are easy to mix up! **Safety Instructions & Warnings** Lithium polymer and lithium-ion batteries are very unstable. When charging or using improperly, it may cause fire, personal injury, and property damage. When charging and discharging the battery pack, do not misconnect polarities. Always check the polarity of the battery connector carefully to ensure "+" to "+" and "-" to "-". Do not mix-use old and new batteries, or use other brands of batteries. Lithium batteries have a limited cycle life. Please replace the old batteries with new ones when they reach the end of their service life or after two years of use (whichever comes first). Keep UPS away from children. ### Features - Continuous operation for up to 10~30 hours (depending on the battery type and the amount of battery used) - Provides a maximum of 5.1V 8000mA backup power. - Can work with 1/2/3/4/5/6 18650 lithium-ion batteries - Support 3A fast battery charging - Integrated battery protection circuit - Integrated overcurrent protection and over-voltage protection - Integrate Maxim's fuel gauge system (read battery voltage and percentage through i2c) - Intelligent automatic charging and discharging - On-board 4 green LEDs indicate battery charging and discharging levels of 25%, 50%, 75%, and 100% - The on-board blue LED indicator shows the power on/off status - The onboard button can control the power on/off (short press the button-turn on, press and hold the button for at least 3 seconds-turn off) - Power loss or power adapter fault detection (LED and GPIO indication) - On-board XH2.54 power output connector for powering other devices - Mounting holes and standoffs provide mechanical stability of Jetson Nano and T208 components ### Specification - Power Input: 5Vdc±5%, ≥4A - UPS Output: 5.1V±5% maximum 8A - UPS Charging Current: 3A - Terminal Battery Voltage: 4.24V - Charging Threshold: 4.1V ### Documents - [Product wiki](https://wiki.dfrobot.com/UPS_HAT_for_Jetson_Nano_SKU_DFR0865) ### Shipping List - UPS HAT for Jetson Nano x1 - GPIO Adapter Plate 40-pin x1 - GPIO Adapter Plate 10-pin x1 - M2.5x12+6mm Connecting Column x2 - M2.5x23+6mm Connecting Column x4 - M2.5x22 Connecting Column x4 - Screws x5 ## Images - [Product image 1](https://core-electronics.com.au/media/catalog/product/s/e/sen0865.jpg)