s stackable shield goes onto you

2021/05/21

This stackable shield goes onto your Arduino and provides a slim rechargeable power pack, with a built in battery charger as well as DC/DC booster. * Free shipping is only available for products shipped by RobotShop. Oh so adorable, this is the tiniest little lipo charger, so handy you can keep it any project box! Adafruit NeoPixel Digital RGB LED strips come to us in 4 or 5 meter reels with a 2 or 3-pin JST SM connector on each end and separated power/ground wires as shown in the picture below. Pick up any of our many 3.7V/4.2V LiIon batteries, and a 6V solar panel. All about the power packs that propel your projects! Oh so handy, this little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! These battery chemistries have quickly become the most popular rechargeable batteries in consumer products, powering everything from keychain mp3 players to huge laptops. liion adafruit lipo We provide a diverse product selection, educational and quantity discounts, useful resources and specialized support. Get into the Christmas spirit with our 3D RGB Xmas Tree for Raspberry Pi! When this product comes into stock we will e-mail you immediately! liion input adafruit chrage t21 2v lipoly 5v charger usb battery v1 Multi-Color Micro Potentiometer Knob - Rainbow 10 pack, Step Switch with LED - Three Pack of Yellow with Red LED, Step Switch with LED - Three Pack of Blue Plastic with Red LED, dLUX-dLITE Cool White Skull Shape LEDs 5 Pack by Unexpected Labs, Adafruit ESP32-S2 Feather - 4 MB Flash + 2 MB PSRAM, Adafruit QT Py ESP32-S2 WiFi Dev Board with STEMMA QT, Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM. When the battery is fully charged and ready for use, the green LED turns on. For use with Adafruit LiPoly/LiIon batteries only! Raspberry Pi RP2040 Microcontroller Price: $1.50, ESP32 DevKitC Dual Antenna Price: $29.31, Adafruit LSM6DS3TR-C 6-DoF Accel + Gyro IMU - STEMMA QT / Qwiic Price: $19.89, In stock, ships same business day if ordered before 2PM Your payment information is processed securely. Skip to the beginning of the images gallery, Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger - v1. adafruit lithium ion polymer charger solar usb v2 dc boards supply control power If the piece comes from the end of the reel, the connector may be on the output end of the strip! Our detailed tutorial on how to use this charger includes a design document explaining how it all works.For use with Adafruit Lipoly/LiIon batteries only! While charging, the red LED is lit. Display text, draw shapes, animations, and even create plots. Give them the gift of choice this Christmas with The Pi Hut e-Gift card! We're here to help - get in touch with usto talk shop. Read our tutorial all about Lithium Ion/Polymer batteries for more details! If you have an ItsyBitsy or Pro Trinket you probably know it's the perfect little size for a portable project. Simply plug in the gold plated contacts into any USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. Adafruit Micro Lipo - USB LiIon/LiPoly charger (18:22). If the piece comes from the end of the reel, the connector may be on the output end of the strip! Simply plug in the gold plated contacts into any USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. Does not come with a Lipoly battery or solar panel but we do have tons available in the shop that work quite well. No problem, just plug into the miniUSB connector. Any standard 2.1mm DC adapter which puts out 5 to 12VDC will work fine. Adafruit MicroLipo and MiniLipo Charging Boards/Backpacks, Adafruit Micro-Lipo Charger for LiPo/LiIon Batt w/MicroUSB Jack - v1, Adafruit Micro Lipo - USB LiIon/LiPoly charger - v1, Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger - v1, Adafruit LiIon/LiPoly Backpack Add-On for Pro Trinket/ItsyBitsy, Adafruit Micro-Lipo Charger for LiPoly Batt with USB Type C Jack. If you order a full 4 or 5 meters, you get the full reel with both connectors installed. Seriously, it could not get more easy.Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. If you buy less than a full reel, you'll get a single strip, but it will be a cut piece from a reel which may or may not have a connector on it. I didnt, so we compromised, and go For the best experience on our site, be sure to turn on Javascript in your browser. While charging, the red LED is lit. You will be redirected back to this guide once you sign in, and can then subscribe to this guide. Products that weigh more than 0.5 KG may cost more than what's shown (for example, test equipment, machines, >500mL liquids, etc). Oh so handy, this little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! Charge your single-cell lithium ion/polymer battery any which way you like with this board. There are two LEDs - one red and one green. Grab it by the sides and unplug then let cool before removing the battery - take care not to touch the components during charging! Simply plug it via any MicroUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. read more.

Price Match lets you match the price of any item sold and shipped by RobotShop with a competitor's price! We've spent over a year testing and tinkering with this charger to come up with a plug and play solution to charging batteries with the sun and we're really pleased with what we ended up with.Easy to use! Only have a wall adapter? When the battery is fully charged and ready for use, the green LED turns on. If you don't have an email client on your device, then send a message via the chat icon on the bottom left of our website. Seriously, it could not get more easy.

All with email notifications. These are the PCB files for the Adafruit Mini/MicroLipo battery chargers. 5V 2A (2000mA) switching power supply - UL Listed, Adafruit Micro Lipo - USB LiIon/LiPoly charger, Lithium Ion Polymer Battery - 3.7v 2500mAh, Male DC Power adapter - 2.1mm plug to screw terminal block, PowerBoost 500 Basic - 5V USB Boost @ 500mA from 1.8V+, Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger, USB / DC / Solar Lithium Ion/Polymer charger, Rather than being suffocated by the terrible things that are happening wonder might stimulate the curiosity we need to work through those problems, 3.8 / 1.3mm or 3.5 / 1.1mm to 5.5 / 2.1mm DC Jack Adapter Cable, 3.5mm / 1.1mm to 5.5mm / 2.1mm DC Jack Adapter. Other , Adafruit Micro Lipo - USB LiIon/LiPoly charger - v1, , Adafruit Micro-Lipo Charger for LiPo/LiIon Batt w/MicroUSB Jack - v1, , Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger - bq24074, , Adafruit Micro-Lipo Charger for LiPoly Batt with USB Type C Jack, , Adafruit LiIon/LiPoly Backpack Add-On for Pro Trinket/ItsyBitsy, , Adafruit LiIon or LiPoly Charger BFF Add-On for QT Py, , USB / DC / Solar Lithium Ion/Polymer charger - v2, , Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger - v1, , Adafruit PowerBoost 500 Shield - Rechargeable 5V Power Shield, , PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+, , PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A - 1000C, , USB/DC Lithium Polymer battery charger 5-12V - 3.7/4.2v cells, Everybody needs a passion. Service Time Monday to Friday: 9 AM - 4 PM EST (Eastern Time Zone) 1-866-627-3178 Toll-free (in North America) (Sales Department Only. Adafruit has a few small basic chargers that can satisfy your LiPo charging needs. Please sign in to subscribe to this guide. Seriously, it could not get easier. Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. Lithium Ion Polymer Battery - 3.7v 1200mAh, Lithium Ion Polymer Battery - 3.7v 2500mAh, Switched JST-PH 2-Pin SMT Right Angle Breakout Board, PowerBoost 500 Basic - 5V USB Boost @ 500mA from 1.8V+, PowerBoost 1000 Basic - 5V USB Boost @ 1000mA from 1.8V+, Adafruit Micro-Lipo Charger for LiPo/LiIon Batt w/MicroUSB Jack, Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger, JST-PH 2-Pin SMT Right Angle Breakout Board, Adafruit Micro Lipo - USB LiIon/LiPoly charger, Everyone you will ever meet knows something you don't, Datasheets, EagleCAD PCB files, and more available in the product tutorial, Bluetooth Remote Control for the Lego Droid Developer Kit, A Minority and Woman-owned Business Enterprise (M/WBE). Oh so handy, this little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! For charging single Lithium Ion/Lithium Polymer 3.7/4.2v batteries (not for older 3.6/4.1v cells), 100mA charge current, adjustable to 500mA by soldering a jumper closed, Dimensions: 30mm x 12.5mm x 8mm (1.2in x 0.3in x 0.3in). We've been sailing the Maker seas offering our wares since 2012. This site is protected by reCAPTCHA and the Google, Datasheets, PCB CAD files, and Fritzing objects available in the tutorial. That's where batteries come in, and you may have been seduced by the high power density, large current capabilites and recharge-ability of Lithium Polymer or Lithium Ion batteries. Pick up any of our many 3.7V/4.2V LiIon batteries. There are two LEDs - one red and one green. This little DC/DC boost converter module can be powered by any 3.7V LiIon/LiPoly battery, and convert the battery output to 5.2V DC for running your 5V projects. JavaScript seems to be disabled in your browser. Thanks to the big market demand, the price of lipoly (for short) batteries has plummeted. JavaScript seems to be disabled in your browser. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the front, for when you'll only be charging batteries with 500mAh size or larger.Compatible with Core Electronics LiPoly/Lilon Batteries. Have a product question? If you live without passion, you can go through life without leaving any footprints, Adafruit Micro Lipo - USB LiIon/LiPoly charger - v1, Adafruit Micro-Lipo Charger for LiPo/LiIon Batt w/MicroUSB Jack - v1, Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger - bq24074, Adafruit Micro-Lipo Charger for LiPoly Batt with USB Type C Jack, Adafruit LiIon/LiPoly Backpack Add-On for Pro Trinket/ItsyBitsy, Adafruit LiIon or LiPoly Charger BFF Add-On for QT Py, USB / DC / Solar Lithium Ion/Polymer charger - v2, Adafruit Mini Lipo w/Mini-B USB Jack - USB LiIon/LiPoly charger - v1, Adafruit PowerBoost 500 Shield - Rechargeable 5V Power Shield, PowerBoost 500 Charger - Rechargeable 5V Lipo USB Boost @ 500mA+, PowerBoost 1000 Charger - Rechargeable 5V Lipo USB Boost @ 1A - 1000C, USB/DC Lithium Polymer battery charger 5-12V - 3.7/4.2v cells, A Minority and Woman-owned Business Enterprise (M/WBE). {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the front, for when you'll only be charging batteries with 500mAh size or larger. With a built-in battery charger circuit, you'll be able to keep your project running even while recharging the battery! Adafruit NeoPixel Digital RGB LED strips come to us in 4 or 5 meter reels with a 2 or 3-pin JST SM connector on each end and separated power/ground wires as shown in the picture below. Now with a quad-core 1GHz processor offering a 5x performance increase! 2020 RobotShop inc. All Rights Reserved.Putting robotics at your service is a trademark of RobotShop inc. If you'd like to view pricing in another currency then select it below. Multi-Color Micro Potentiometer Knob - Rainbow 10 pack, Step Switch with LED - Three Pack of Yellow with Red LED, Step Switch with LED - Three Pack of Blue Plastic with Red LED, dLUX-dLITE Cool White Skull Shape LEDs 5 Pack by Unexpected Labs, Adafruit ESP32-S2 Feather - 4 MB Flash + 2 MB PSRAM, Adafruit QT Py ESP32-S2 WiFi Dev Board with STEMMA QT, Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM. You are a creator of order, of beautiful shapes and systems, an organizer of chaos", Adafruit MicroLipo and MiniLipo Battery Chargers, LED Reactive Light-Up Hockey Puck in MakeCode, Sword & Wand Prop Effects with Circuit Playground, A Minority and Woman-owned Business Enterprise (M/WBE). We do not store credit card details nor have access to your credit card information. Other batteries may have different voltage, chemistry, polarity or pinout.

Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. It has more input protection and wider voltage range, no need for a large capacitor, USB C, and more. Creative Commons Attribution/Share-Alike, all text above must be included in any redistribution. While charging, the red LED is lit. While charging, the red LED is lit. No matter the power source at your disposal! This page (Overview) was last updated on Jul 27, 2022. We're here to help! We cannot guarantee this will work with solar panels purchased elsewhere. Comes assembled and tested with a free bonus JST cable! You can power another project like a Mintyboost at the same time by connecting to the LOAD output portOur carefully designed charger is designed specifically for solar charging, and will automatically draw the most current possible from the panel in any light condition! All rights reserved.

Everything you need to start using the micro:bit - includes a micro:bit V2! PCB files for Adafruit Micro LiPo battery charger. This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository. Core Electronics is a maker education and retail company based in Newcastle Australia. Now you can get batteries for $10 each, or even 'recycle' batteries from old cell phones. This guide was first published on May 30, 2014.

For charging single Lithium Ion/Lithium Polymer 3.7/4.2v batteries (not for older 3.6/4.1v cells), 500mA charge current, adjustable from 100mA to 1000mA by soldering in a resistor, Separate JST connectors for battery and load system so batteries don't have to be removed for charging, 0.1" (2.54mm) breakouts for the battery, DC, and status LEDs, Dimensions: 33mm x 35mm x 7mm (1.3in x 1.4in x 0.3in).

Awesome, The service is always exceptional, and the range of parts match the service!!!! Instead of wiring 2 or 3 boards together to make a charging system, this little PCB sits on top of the PCB and allows a LiPoly/LiIon battery to plug in. Our detailed tutorial on how to use this charger includes a design document explaining how it all works. When the battery is fully charged and ready for use, the green LED turns on. Exact shipping can be calculated on the view cart page (no login required). Multi-Color Micro Potentiometer Knob - Rainbow 10 pack, Step Switch with LED - Three Pack of Yellow with Red LED, Step Switch with LED - Three Pack of Blue Plastic with Red LED, dLUX-dLITE Cool White Skull Shape LEDs 5 Pack by Unexpected Labs, Adafruit ESP32-S2 Feather - 4 MB Flash + 2 MB PSRAM, Adafruit QT Py ESP32-S2 WiFi Dev Board with STEMMA QT, Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM. If you need a 1A PowerBoost 1000C is the perfect power supply for your portable project! Seriously, it could not get more easy.Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. When the Pro Trinket or ItsyBitsy USB port is powered, Is your QT Py all alone, lacking a friend to travel the wide world with? We'll send you information about new product launches and special offers! Please continue if you would like to leave feedback for any of these topics: For all other inquiries (orders status, stock levels, etc), please contact our support team for quick assistance. We now have a newer, easier, and cheaper design for solar charging - check out the bq24074-based Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger! Simply plug it via any MicroUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. You have been successfully subscribed to the Notification List for this product and will therefore receive an e-mail from us when it is back in stock! Take a look at ourcustomer service pageif youhave other questions such as "do we do purchase orders" (yes!) If the piece comes from the end of the reel, the connector may be on the output end of the strip! This is a Lithium Ion and Lithium Polymer battery charger based on the MCP73833. For new Solar charging projects, please Oh so handy, this little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! A flexible, powerful family of microcontroller main-boards. International Orders - the following rates are for New Zealand and will vary for other countries: If you order lots of gear, the postage amount will increase based on the weight of your order. If you order a full 4 or 5 meters, you get the full reel with both connectors installed. Seriously, it could not get more easy. The charger chip is super smart, and will reduce Oh so handy, this little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! Slide the coin cell in the right way, and plug into any USB port to recharge - so easy! Comes assembled and tested, includes a JST cable! Make your projects to go green this summer with our specialized USB/Solar Lithium Ion Polymer Battery charger! There are two LEDs - one red and one green. Shipping costs may increase for heavy products or large orders. Click to purchase from the Adafruit Shop: Oh so handy, this little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! A 2.1mm adapter cable is also required to adapt a solar panel to the DC power jack. When the battery is fully charged and ready for use, the green LED turns on. The MicroLipo charger can get hot during charging. Comes assembled and tested with a free bonus JST cable! For example, Free shipping on orders over USD $ 100.00 *, Data Communication and Human Input Devices, Defense, Security, Surveillance & Inspection, * Subject to approval and not available for products shipped by others sellers through the RobotShop Marketplace, My order was quickly processed and shipped. Exact shipping can be calculated on the view cart page. Comes assembled and tested with a free bonus JST cable! Oh so adorable, this is the tiniest little lipo charger, so handy you can keep it any project box! That's what keeps life interesting. While charging, the red LED is lit. What's a project if it's trapped on your desk? When you were a kid you may have learned about the "buddy" system, well this product is kinda like that! Seriously, it could not get more easy.Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. Registered in England and Wales Company : 07510759 VAT Reg : GB 140 8707 21, Click here for a list of qualifying add-ons, Datasheets, PCB CAD files, and Fritzing objects available in the tutorial, Currency conversions are estimates and updated daily, All prices include UK VAT at 20% where applicable, For orders under 150 we will collect VAT at your local rate, Prices shown exclude VAT (calculated during checkout), Bitcoin payments are processed via BitPay, Orders are billed in GBP (will be shown during checkout). Not sure about something? Other batteries may have different voltage, chemistry, polarity or pinout. Check out the links below. The Lipo/Lipoly/LiIon Batteries not included, but we've got tons in the shop.Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. Simply plug it via any MiniUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. updated on May 30, 2014. Seriously, it could not get more easy. The charge current is 100mA by default, so it will work with any size battery and USB port. While charging, the red LED is lit. Enter the competitor's price and the url where you found it and we will do our best to match this competitor's price. The famous red boards are now at The Pi Hut - check out our SparkFun range! Adafruit NeoPixel Digital RGB LED strips come to us in 4 or 5 meter reels with a 2 or 3-pin JST SM connector on each end and separated power/ground wires as shown in the picture below. Your e-mail address will not be used for any other purpose.

Other batteries may have different voltage, chemistry, polarity or pinout. Please purchase this kit and panels from Adafruit to ensure optimized functionality! RobotShop is also a leading force in Robotics Education & Research. If you want you can easily change it over to 500mA mode by soldering closed the jumper on the front, for when you'll only be charging batteries with 500mAh size or larger. If you have any questions then feel free to contact us. A 2.1mm adapter cable is also required to adapt a solar panel to the DC power jack.Comes with an assembled charger board, a 2-pin JST cable that will fit into either the BATT or LOAD ports, and a large stabilization capacitor that must be installed in your finished project. See license.txt for additional information. The store will not work correctly in the case when cookies are disabled. You must have JavaScript enabled in your browser to utilize the functionality of this website. Simply plug it via any MicroUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. Datasheets, EagleCAD PCB files, Fritzing object and more in the tutorial. Adafruit LSM6DS3TR-C 6-DoF Accel + Gyro IMU - STEMMA QT / Qwiic, Datasheets, PCB CAD files, and Fritzing objects available in the tutorial, Polymer Lithium Ion Battery (LiPo) 3.7V 1100mAh, PiicoDev OLED Display Module (128x64) SSD1306, Polymer Lithium Ion Battery (LiPo) 3.7V 120mAh, Polymer Lithium Ion Battery (LiPo) 3.7V 400mAh, Polymer Lithium Ion Battery (LiPo) 3.7V 2000mAh, Smart Plant Monitor - a DIY Internet of Things IoT Project. Adafruit invests time and resources providing this open source design, please support Adafruit and open-source hardware by purchasing products from Adafruit!

If both are plugged in, the charger will automatically choose whichever has the highest voltage. The best Raspberry Pi yet - with 1GB, 2GB, 4GB or 8GB RAM! Product Dimensions: 24.0mm x 19.0mm x 7.2mm / 0.9" x 0.7" x 0.3". See our Distributors page for a complete list of distributors. This charger is a very unique design, perfect for outdoor projects, or DIY iPod chargers. Simply plug it via any MiniUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. The famous UNO Rev 3 - a fantastic first Arduino board for beginners, A small, complete, and breadboard-friendly Arduino board. For charging single Lithium Ion/Lithium Polymer 3.7/4.2v batteries (not for older 3.6/4.1v cells), 100mA charge current, adjustable to 500mA by soldering a jumper closed, Dimensions: 24mm x 19mm x 2mm / 0.9" x 0.7" x 0.08". Something went wrong. Other batteries may have different voltage, chemistry, polarity or pinout. but we do have tons available in the shop that work quite well, A Minority and Woman-owned Business Enterprise (M/WBE), Board Dimensions: 41mm x 33mm x 2mm (1.6" x 1.3" x 0.08"), Thickness with 2.1mm SMT Barrel Jack: 12.6mm / 0.5". Welcome to the awesomeness that is LiPo batteries. check out the bq24074-based Adafruit Universal USB / DC / Solar Lithium Ion/Polymer charger! If you want you can easily change it over to 500mA mode by soldering closed the jumper on the front, for when you'll only be charging batteries with 500mAh size or larger.

Format is EagleCAD schematic and board layout. 3D Print Shapes on Mesh Fabric and Make Your Outfit Glow, Lights, Sound and Motion for Your Ensemble.

There are two LEDs - one red and one green. Simply plug it via any MicroUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. Note: click continue and a draft email will be opened to edit. Simply plug it via any MicroUSB cable into a USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. Marketplace sellers offer different shipping options. The Adafruit Universal USB / DC / Solar Lithium Ion/Polymer Charger can use USB, DC or Solar power, with a wide 5-10V input voltage range! Copyright 1995-2022 eBay Inc. All Rights Reserved. Charging is performed in three stages: First, a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. For charging single Lithium Ion/Lithium Polymer 3.7/4.2v batteries (not for older 3.6/4.1v cells), 100mA charge current, adjustable to 500mA by soldering a jumper closed, Dimensions: 21mm x 19mm x 2mm / 0.8" x 0.75" x 0.08". Here you will find the best selection of Robot Vacuums and other Domestic Robots, Professional Robots, Robot Toys, Robot Kits, and Robot Parts for building your own robots.