{"product_id":"sparkfun-lipo-chargerbooster-5v1a","title":"SparkFun LiPo Charger\/Booster - 5V\/1A","description":"\u003cp\u003eThe SparkFun 5V\/1A LiPo Charger\/Booster is a no-nonsense circuit for generating one amp from a Lithium Polymer battery at 5V. This LiPo charger is a very economical choice that is equipped with a simple booster circuit utilizing the PAM2401 IC, and includes protection diodes so you can run multiple cells in series for an extra kick. While the booster circuit is in operation, this board can draw more current the lower the input voltage, making it perfect to deliver a strong charge in a small amount of time.\u003c\/p\u003e\n\u003cp\u003eThe circuit is constructed by feeding an MCP73831 charge controller IC to the LiPo port, and to the input of a PAM2401 boost controller. Multiple connection types are provided for the battery, charge source and switch to allow flexibility of application, and two LEDs provide feedback on system status. If you need more than 5V out of your project, the SparkFun LiPo Charger\/Boosters can also be daisy-chained together to get a bigger bang for your buck.\u003c\/p\u003e\n\u003cp\u003eThe lithium battery is \u003cstrong\u003eNOT\u003c\/strong\u003e included, but you can find them here\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e \u003cstrong\u003eThis board does not possess any undervoltage or other battery protection features\u003c\/strong\u003e, \u003cstrong\u003eso we do recommend that you use it only with batteries with a built-in protection circuit.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eGet Started with the Sparkfun Lipo Charger\/Booster Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/A0MqzOVeMR4?si=2iLOijz9H0aIFHnj\u0026amp;start=9\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCharger, micro-USB, 500mA\u003c\/li\u003e\n\u003cli\u003eBooster, 5V, 1A output\u003c\/li\u003e\n\u003cli\u003eBattery isolation switch with optional external connections\u003c\/li\u003e\n\u003cli\u003eEnable pin broken out\u003c\/li\u003e\n\u003cli\u003eDisabled current less than 10uA\u003c\/li\u003e\n\u003cli\u003eLED indicators for power and charge\u003c\/li\u003e\n\u003cli\u003eSuper-clean output signal (high-frequency switching)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003eDatasheets\n\u003cul\u003e\n\u003cli\u003eMCP73831\u003c\/li\u003e\n\u003cli\u003ePAM2401\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGitHub\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":48624143597786,"sku":"mqd1789684513291","price":19.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/sparkfun-lipo-chargerbooster---5v1a_1.jpg?v=1789684518","url":"https:\/\/memoryfoamwear.shop\/products\/sparkfun-lipo-chargerbooster-5v1a","provider":"My Store","version":"1.0","type":"link"}