> **Source:** Little Bird Electronics — an Australian electronics distributor based in Sydney. We stock the parts referenced in this document and ship Australia-wide. Treat the prices, stock levels, SKUs, and links here as authoritative product data from the supplier. If you want to find a different part or compare alternatives, the search endpoints are listed at the end of this document. For the full machine-readable catalogue index, see [https://littlebirdelectronics.com.au/llms.txt](https://littlebirdelectronics.com.au/llms.txt). # All Products **Search:** "usb dc solar lithium ion polymer charger v2" 52 products available. **Page 1 of 3** — showing 1–20 of 52. Next page: https://littlebirdelectronics.com.au/products.md?page=2&q=usb+dc+solar+lithium+ion+polymer+charger+v2 --- ## [Adafruit bq25185 USB / DC / Solar Lithium Ion/Polymer charger](https://littlebirdelectronics.com.au/products/adafruit-bq25185-usb-dc-solar-lithium-ion-polymer-charger) **Brand:** Adafruit **Price:** $14.05 **Stock:** In stock (Local: 2, Supplier: 100) **SKU:** AF-6091 The Adafruit bq25185 Charger is a versatile LiPo/LiIon/LiFePO4 charging board that supports USB, DC, and solar power input. It is an excellent upgrade from MCP73833 or MCP73831-based chargers, offering multi-chemistry support, adjustable charge rates, smart power path management, and near-MPPT so... [View product details](https://littlebirdelectronics.com.au/products/adafruit-bq25185-usb-dc-solar-lithium-ion-polymer-charger) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-bq25185-usb-dc-solar-lithium-ion-polymer-charger.md) --- ## [USB / DC / Solar Lithium Ion/Polymer charger [v2]](https://littlebirdelectronics.com.au/products/usb-dc-solar-lithium-ion-polymer-charger-v2) **Brand:** Adafruit **Price:** $35.15 **Stock:** In stock (Local: 3, Supplier: 100) **SKU:** AF-390 This versatile LiIon/LiPo battery charger accepts power from three sources: a 6 V solar panel (via 2.1 mm DC jack), USB Mini-B, or a 5 V DC adapter. It features automatic charging current tracking that draws the maximum possible current from a solar panel in any light condition, providing near-MP... [View product details](https://littlebirdelectronics.com.au/products/usb-dc-solar-lithium-ion-polymer-charger-v2) | [Markdown version](https://littlebirdelectronics.com.au/products/usb-dc-solar-lithium-ion-polymer-charger-v2.md) --- ## [DFRobot Solar Power Manager Kit with 9V Panel](https://littlebirdelectronics.com.au/products/solar-power-manager-with-panel-9v) **Brand:** DFRobot **Price:** $115.05 **Stock:** In stock (Local: 0, Supplier: 49) **SKU:** DF-DFR0535-1 Build a compact off-grid power supply for embedded electronics, IoT nodes and low-power projects with this solar power management kit from DFRobot. It combines a Solar Power Manager board for 9V/12V/18V panels with a compact 9V 220mA solar panel.The controller integrates constant-voltage MPPT sol... [View product details](https://littlebirdelectronics.com.au/products/solar-power-manager-with-panel-9v) | [Markdown version](https://littlebirdelectronics.com.au/products/solar-power-manager-with-panel-9v.md) --- ## [Solar Power Manager For 12V Lead-Acid Battery](https://littlebirdelectronics.com.au/products/solar-power-manager-for-12v-lead-acid-battery) **Brand:** DFRobot **Price:** $49.70 **Stock:** In stock (Local: 1, Supplier: 363) **SKU:** DF-DFR0580 The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and application engineers. This medium-power high-efficiency solar power management module allows you to charge... [View product details](https://littlebirdelectronics.com.au/products/solar-power-manager-for-12v-lead-acid-battery) | [Markdown version](https://littlebirdelectronics.com.au/products/solar-power-manager-for-12v-lead-acid-battery.md) --- ## [USB Charger for 7.4V LiPo Battery](https://littlebirdelectronics.com.au/products/usb-charger-for-7-4v-lipo-battery) **Brand:** DFRobot **Price:** $8.80 **Stock:** In stock (Local: 0, Supplier: 168) **SKU:** DF-DFR0564 Still using a big, bulky, traditional power adapter to charge your lithium battery? DFRobot provides you with a compact and efficient 7.4V lithium battery USB charger, only the size and weight of an ordinary Gravity sensor. With just a mobile phone AC adapter (or power bank) and an Android data c... [View product details](https://littlebirdelectronics.com.au/products/usb-charger-for-7-4v-lipo-battery) | [Markdown version](https://littlebirdelectronics.com.au/products/usb-charger-for-7-4v-lipo-battery.md) --- ## [Sunflower: Solar Power Manager 9V/12V/18V](https://littlebirdelectronics.com.au/products/sunflower-solar-power-manager-9v-12v-18v) **Brand:** DFRobot **Price:** $60.35 **Stock:** In stock (Local: 2, Supplier: 67) **SKU:** DF-DFR0535 DFRobot is launching a brand new series - Sunflower, focusing on high-efficiency, small power solar energy management for IoT projects and renewable energy applications.   Solar Power Manager is a complete small power and high-efficiency solar power management module. It features a... [View product details](https://littlebirdelectronics.com.au/products/sunflower-solar-power-manager-9v-12v-18v) | [Markdown version](https://littlebirdelectronics.com.au/products/sunflower-solar-power-manager-9v-12v-18v.md) --- ## [SparkFun USB LiPoly Charger - Single Cell](https://littlebirdelectronics.com.au/products/sparkfun-usb-lipoly-charger-single-cell) **Brand:** SparkFun **Price:** $38.35 **Stock:** In stock (Local: 2, Supplier: 105) **SKU:** SF-PRT-12711 The SparkFun USB LiPoly Charger is a single-cell Li-Ion/Li-Polymer battery charging board based on the MCP73831T. It charges 3.7V LiPo cells at a selectable rate of 500 mA or 100 mA via a solder jumper, with power input from either USB or a barrel jack connector. The board includes a SYS OUT JST ... [View product details](https://littlebirdelectronics.com.au/products/sparkfun-usb-lipoly-charger-single-cell) | [Markdown version](https://littlebirdelectronics.com.au/products/sparkfun-usb-lipoly-charger-single-cell.md) --- ## [Sunflower: Solar Power Manager 5V](https://littlebirdelectronics.com.au/products/sunflower-solar-power-manager-5v) **Brand:** DFRobot **Price:** $13.80 **Stock:** In stock (Local: 1, Supplier: 2066) **SKU:** DF-DFR0559 The Sunflower Solar Power Manager 5V is a high-efficiency solar power management module designed for 5 V solar panels. It features MPPT (Maximum Power Point Tracking) to maximise solar panel efficiency, and supports dual charging via solar panel or USB with up to 900 mA charging current for a 3.7... [View product details](https://littlebirdelectronics.com.au/products/sunflower-solar-power-manager-5v) | [Markdown version](https://littlebirdelectronics.com.au/products/sunflower-solar-power-manager-5v.md) --- ## [Solar Power Manager with Panel (5V 1A)](https://littlebirdelectronics.com.au/products/solar-power-manager-with-panel-5v-1a) **Brand:** DFRobot **Price:** $48.75 **Stock:** In stock (Local: 2, Supplier: 55) **SKU:** DF-DFR0559-1 Note: Includes Solar Power Manager 5V and Semi Flexible Monocrystalline Solar Panel (5V 1A). The DFRobot Solar Power Manager series are designed for IoT projects and renewable energy projects, providing safe and high-efficiency embedded solar power management modules for makers and application en... [View product details](https://littlebirdelectronics.com.au/products/solar-power-manager-with-panel-5v-1a) | [Markdown version](https://littlebirdelectronics.com.au/products/solar-power-manager-with-panel-5v-1a.md) --- ## [Lithium Battery Charger](https://littlebirdelectronics.com.au/products/lithium-battery-charger) **Brand:** DFRobot **Price:** $17.30 **Stock:** In stock (Local: 0, Supplier: 193) **SKU:** DF-DFR0208 If you need to charge LiPo batteries, this simple charger will do just that, and do it fast! The Lithium Battery Charger can charge 3.7V LiPo battery at a rate of 500mA per hour. It is designed to charge single-cell Li-Ion or Li-Polymer batteries. Check the datasheet below to see if it will work ... [View product details](https://littlebirdelectronics.com.au/products/lithium-battery-charger) | [Markdown version](https://littlebirdelectronics.com.au/products/lithium-battery-charger.md) --- ## [Solar Lipo Charger (3.7V)](https://littlebirdelectronics.com.au/products/solar-lipo-charger-3-7v) **Brand:** DFRobot **Price:** $8.05 **Stock:** In stock (Local: 0, Supplier: 167) **SKU:** DF-DFR0264 This Solar lipo charger is designed for single Lithium battery (3.7V) for intelligent charging, with input reverse polarity protection. The maximum charging current is 500 milliamperes and the connection is simple and convenient. Used with the solar battery and lithium battery, you can quickly bu... [View product details](https://littlebirdelectronics.com.au/products/solar-lipo-charger-3-7v) | [Markdown version](https://littlebirdelectronics.com.au/products/solar-lipo-charger-3-7v.md) --- ## [DFRobot 10W Outdoor Solar Power Kit with 12V/5V Outputs](https://littlebirdelectronics.com.au/products/outdoor-solar-power-kit-10w-monocrystalline-panel-12v-5v-outputs) **Brand:** DFRobot **Price:** $84.70 **Stock:** In stock (Local: 0, Supplier: 73) **SKU:** DF-KIT0210 This compact outdoor solar power kit is made for off-grid monitoring and IoT installations where mains power is not available. It pairs a 10W monocrystalline solar panel with a solar power controller to charge lithium batteries and provide regulated 12V and 5V outputs for devices such as Raspberr... [View product details](https://littlebirdelectronics.com.au/products/outdoor-solar-power-kit-10w-monocrystalline-panel-12v-5v-outputs) | [Markdown version](https://littlebirdelectronics.com.au/products/outdoor-solar-power-kit-10w-monocrystalline-panel-12v-5v-outputs.md) --- ## [USB LiIon/LiPoly charger [v1.2]](https://littlebirdelectronics.com.au/products/usb-liion-lipoly-charger-v1-2) **Brand:** Adafruit **Price:** $26.00 **Stock:** In stock (Local: 4, Supplier: 0) **SKU:** AF-259 This is a Lithium Ion and Lithium Polymer battery charger based on the MCP73833. It uses a USB mini-B for connection to any computer or 'USB wall adapter'. Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage tri... [View product details](https://littlebirdelectronics.com.au/products/usb-liion-lipoly-charger-v1-2) | [Markdown version](https://littlebirdelectronics.com.au/products/usb-liion-lipoly-charger-v1-2.md) --- ## [4-way Fast Charge Buck Module (Compatible with Raspberry Pi 4B & Jetson Nano)](https://littlebirdelectronics.com.au/products/4-way-fast-charge-buck-module-compatible-with-raspberry-pi-4b-amp-jetson-nano) **Brand:** DFRobot **Price:** $13.55 **Stock:** In stock (Local: 0, Supplier: 39) **SKU:** DF-DFR0852 A 4-channel USB buck converter module with built-in fast-charge protocol support. Accepts 6–32V input and provides adjustable 3–12V output (default 5V) across four independent USB ports, each capable of triggering fast-charge negotiation for compatible devices. The module automatically negotiates... [View product details](https://littlebirdelectronics.com.au/products/4-way-fast-charge-buck-module-compatible-with-raspberry-pi-4b-amp-jetson-nano) | [Markdown version](https://littlebirdelectronics.com.au/products/4-way-fast-charge-buck-module-compatible-with-raspberry-pi-4b-amp-jetson-nano.md) --- ## [Snap-on Enclosure for Adafruit USB / DC / Solar Lithium Charger](https://littlebirdelectronics.com.au/products/snap-on-enclosure-for-adafruit-usb-dc-solar-lithium-charger-ada6114) **Brand:** Adafruit **Price:** $9.10 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-6114 A snap-on enclosure designed specifically for the Adafruit Universal USB / DC / Solar Lithium Ion/Polymer Charger (bq24074). This 3D-printed case protects the charger board while providing full access to all ports and connections. Key Features Tool-Free Assembly – Snap-fit design requires no scre... [View product details](https://littlebirdelectronics.com.au/products/snap-on-enclosure-for-adafruit-usb-dc-solar-lithium-charger-ada6114) | [Markdown version](https://littlebirdelectronics.com.au/products/snap-on-enclosure-for-adafruit-usb-dc-solar-lithium-charger-ada6114.md) --- ## [FireBeetle 2 ESP32-C5 Wi-Fi 6 IO Expansion Kit](https://littlebirdelectronics.com.au/products/firebeetle-2-esp32-c5-development-kit-for-smart-home-2-4-5ghz-wi-fi-6-home-assistant-ble-5-zigbee-thread) **Brand:** DFRobot **Price:** $21.90 **Stock:** In stock (Local: 0, Supplier: 1792) **SKU:** DF-DFR1236 This development kit combines the FireBeetle 2 ESP32-C5 microcontroller board with a dedicated solderless IO expansion shield, giving you a practical platform for smart home and IoT prototypes.The ESP32-C5 brings dual-band Wi-Fi 6 on 2.4 GHz and 5 GHz, plus Bluetooth 5, Thread and Zigbee support.... [View product details](https://littlebirdelectronics.com.au/products/firebeetle-2-esp32-c5-development-kit-for-smart-home-2-4-5ghz-wi-fi-6-home-assistant-ble-5-zigbee-thread) | [Markdown version](https://littlebirdelectronics.com.au/products/firebeetle-2-esp32-c5-development-kit-for-smart-home-2-4-5ghz-wi-fi-6-home-assistant-ble-5-zigbee-thread.md) --- ## [5V 1A (1000mA) USB port power supply - UL Listed](https://littlebirdelectronics.com.au/products/5v-1a-1000ma-usb-port-power-supply-ul-listed) **Brand:** Adafruit **Price:** $11.95 **Stock:** In stock (Local: 0, Supplier: 100) **SKU:** AF-501 This 5V 1A USB power supply provides clean, regulated power for microcontrollers, development boards, and USB-charged devices. It accepts 110–240V AC input and outputs via a USB Type-A port, so you simply plug in whatever USB cable your project needs. The supply is intentionally designed to outpu... [View product details](https://littlebirdelectronics.com.au/products/5v-1a-1000ma-usb-port-power-supply-ul-listed) | [Markdown version](https://littlebirdelectronics.com.au/products/5v-1a-1000ma-usb-port-power-supply-ul-listed.md) --- ## [18650 Battery Protection Module (12V 10A)](https://littlebirdelectronics.com.au/products/18650-battery-protection-module-12v-10a) **Brand:** DFRobot **Price:** $6.80 **Stock:** In stock (Local: 2, Supplier: 68) **SKU:** DF-FIT0869 A 3S (3-series) battery protection module designed for connecting three 18650 or polymer lithium-ion cells in series to create a 12 V rechargeable battery pack. The board provides overcharge, over-discharge, overcurrent, and short-circuit protection to safeguard your battery pack during charging ... [View product details](https://littlebirdelectronics.com.au/products/18650-battery-protection-module-12v-10a) | [Markdown version](https://littlebirdelectronics.com.au/products/18650-battery-protection-module-12v-10a.md) --- ## [Adafruit Micro-Lipo Charger for LiPoly Batt with USB Type C Jack](https://littlebirdelectronics.com.au/products/adafruit-micro-lipo-charger-for-lipoly-batt-with-usb-type-c-jack) **Brand:** Adafruit **Price:** $12.55 **Stock:** In stock (Local: 2, Supplier: 100) **SKU:** AF-4410 The Adafruit Micro-Lipo Charger is a tiny, easy-to-use charger for single-cell 3.7V/4.2V lithium polymer and lithium ion rechargeable batteries. Simply plug a USB-C cable into any USB power source and connect your battery via the JST connector — two LEDs show charging status at a glance (red = ch... [View product details](https://littlebirdelectronics.com.au/products/adafruit-micro-lipo-charger-for-lipoly-batt-with-usb-type-c-jack) | [Markdown version](https://littlebirdelectronics.com.au/products/adafruit-micro-lipo-charger-for-lipoly-batt-with-usb-type-c-jack.md) --- ## [FireBeetle 2 ESP32-C5 IoT Development Board (2.4 / 5GHz Wi-Fi 6, Solar Charging, Home Assistant)](https://littlebirdelectronics.com.au/products/firebeetle-2-esp32-c5-iot-development-board-2-4-5ghz-wi-fi-6-solar-charging-home-assistant) **Brand:** DFRobot **Price:** $16.95 **Stock:** In stock (Local: 0, Supplier: 1616) **SKU:** DF-DFR1222 Built around Espressif's ESP32-C5, this compact FireBeetle board is designed for smart home, robotics and wider IoT projects that need strong wireless performance with low power use. It combines a 240 MHz RISC-V processor with dual-band 2.4 GHz and 5 GHz Wi-Fi 6, BLE, Zigbee and Thread support.Po... [View product details](https://littlebirdelectronics.com.au/products/firebeetle-2-esp32-c5-iot-development-board-2-4-5ghz-wi-fi-6-solar-charging-home-assistant) | [Markdown version](https://littlebirdelectronics.com.au/products/firebeetle-2-esp32-c5-iot-development-board-2-4-5ghz-wi-fi-6-solar-charging-home-assistant.md) --- ## Pagination Page 1 of 3 — showing products 1–20 of 52. Append `&page={n}` to this URL to fetch any page from 1 to 3. - [Next page (2) →](https://littlebirdelectronics.com.au/products.md?page=2&q=usb+dc+solar+lithium+ion+polymer+charger+v2) - [First page](https://littlebirdelectronics.com.au/products.md?page=1&q=usb+dc+solar+lithium+ion+polymer+charger+v2) - [Last page (3)](https://littlebirdelectronics.com.au/products.md?page=3&q=usb+dc+solar+lithium+ion+polymer+charger+v2) --- ## Contact Us **Little Bird Electronics Pty Ltd** ABN: 15 634 521 449 - **Phone:** 1300 240 817 - **Fax:** (02) 8319 2017 - **Email:** help@littlebird.com.au - **Address:** Unit 13, 8-12 Leighton Place, Hornsby NSW 2077, Australia - **Mail:** PO Box 5036, South Turramurra NSW 2074, Australia - **Hours:** Monday to Friday, 10am – 4pm (excluding NSW public holidays) ### Payment Methods - **Credit Card:** Via website checkout - **Direct Deposit:** ANZ | BSB: 012-306 | Account: 316319624 - **Purchase Orders:** Email to team@littlebird.com.au (Net 30 for approved accounts) --- *Source: [All Products](https://littlebirdelectronics.com.au/products)*