{"title":"Power","description":"\u003cp\u003eBrowse our Power collection. Hot Sale.\u003c\/p\u003e","products":[{"product_id":"adafruit-micro-lipo-usb-liionlipoly-charger-v2","title":"Adafruit Micro Lipo - USB LiIon\/LiPoly charger - v2","description":"\u003cp\u003eOh so adorable, this is the tiniest little lipo charger, so handy you can keep it any project box! Its also easy to use. 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. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. Seriously, it could not get more easy.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eCharging 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.\u003c\/p\u003e\n\u003cp\u003eThe charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by moving the slide switch (\u003cstrong\u003enew for this V2 version!\u003c\/strong\u003e) on the top over to \"High \/ 500mA\" mode, for when you'll only be charging batteries with 500mAh size or larger.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eComes assembled and tested with a free bonus JST cable!\u003c\/li\u003e\n\u003cli\u003e5V input via PCB-style USB connector\u003c\/li\u003e\n\u003cli\u003eFor charging single Lithium Ion\/Lithium Polymer 3.7\/4.2v batteries (not for older 3.6\/4.1v cells)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEW for V2\u003c\/strong\u003e: 100mA charge current, adjustable to 500mA by flipping a switch, no more soldering a jumper closed\u003c\/li\u003e\n\u003cli\u003eFree 2-pin JST cable included!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MicroLipo charger can get hot during charging. Grab it by the sides and unplug then let cool before removing the battery - take care not to touch the components during charging!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eBatteries not included\u003c\/strong\u003e. Dimensions: 30mm x 12.5mm x 8mm\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheets, EagleCAD PCB files, and more available in the product tutorial\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevision History\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of 01\/11\/2022\u003c\/strong\u003e – we've updated this PCB to have a sliding switch to change charging rate from 100mA to 500mA without soldering closed a jumper. JST PH connector may be tan or black.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555969372399,"sku":"gjb1787257012891","price":4.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/adafruit-micro-lipo---usb-liionlipoly-charger---v2_1.jpg?v=1787257021"},{"product_id":"4-way-21mm-dc-barrel-jack-splitter","title":"4-Way 2.1mm DC Barrel Jack Splitter","description":"\u003cp\u003eQuadruple your power adapters with this wonderfully simple 4-way power jack splitter. All you have to do is connect a standard 5.5mm\/2.1mm sized plug into one end, and behold, four identical plugs to use! We like the rugged molding on these adapters, and they're really handy when you have a project with multiple pluggable devices.\u003cbr\u003e\n\u003cbr\u003e\n\u003c\/p\u003e \u003cp\u003e4-Way 2.1mm DC Barrel Jack Splitter (0:25)\u003c\/p\u003e\u003ch5\u003eTechnical details\u003c\/h5\u003e\n      \u003cdiv id=\"technical-details\" class=\"panel-collapse collapse in-md in-lg\"\u003e\n        \n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\u003cul\u003e\n\u003cli\u003eWeight: 38g\u003c\/li\u003e\n\u003cli\u003eTotal Length: 410mm \/ 16.1\"\u003c\/li\u003e\n\u003cli\u003eSplitter cable length: 215mm \/ 8.5\"\u003c\/li\u003e\n\u003cli\u003eMax Width: 38mm \/ 1.5\"\u003c\/li\u003e\n\u003cli\u003eJack-side cable is 22AWG. Plug side cables are 24AWG.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"row\"\u003e\u003cdiv class=\"col-lg-12 col-md-1 col-sm-1 col-xs-2\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/RoHS2_2011_65_EU.svg?5383=\u0026amp;width=700\" style=\"max-width: 146px; float: left; margin-right: 20px;\"\u003e\n      \u003c\/div\u003e\u003c\/div\u003e \u003cul id=\"product-files\"\u003e\n\u003c\/ul\u003e\n\n      \u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":50555969437935,"sku":"lyz1787257015514","price":3.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/4-way-21mm-dc-barrel-jack-splitter_1.jpg?v=1787257024"},{"product_id":"2-way-21mm-dc-barrel-jack-splitter-squid","title":"2-Way 2.1mm DC Barrel Jack Splitter Squid","description":"\u003cp\u003e\u003cstrong\u003eThis 2-Way DC Power Splitter lets you power two devices from a single 5.5mm\/2.1mm DC power source, providing a simple and tidy way to distribute power between multiple projects or components.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003eDouble up your power adapters with this wonderfully simple \u003cstrong\u003e2-way power jack splitter\u003c\/strong\u003e. All you have to do is connect a standard 5.5mm\/2.1mm sized plug into one end, and behold, two identical plugs to use!\u003c\/p\u003e\n\u003cp\u003eWe like the rugged moulding on these adapters, and they're really handy when you have a project with multiple pluggable devices.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/xZ8z1IgKhNE?si=7RfPM5S_yVtOUCVk\u0026amp;start=25\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2-way power jack splitter for 5.5mm\/2.1mm plugs\u003c\/li\u003e\n\u003cli\u003eConverts one power input into two identical outputs\u003c\/li\u003e\n\u003cli\u003eRugged moulded construction\u003c\/li\u003e\n\u003cli\u003eIdeal for powering multiple devices from a single adapter\u003c\/li\u003e\n\u003cli\u003eSimple plug-and-play connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWeight: 20.3g\u003c\/li\u003e\n\u003cli\u003eTotal Length: 30cm\u003c\/li\u003e\n\u003cli\u003ePlug Cable Length: 10.5cm\u003c\/li\u003e\n\u003cli\u003eMax Width: 14mm\u003c\/li\u003e\n\u003cli\u003eJack-side cable is 22AWG. Plug side cables are 24AWG.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRevision History\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAs of May 12, 2026\u003c\/strong\u003e : The design of the splitter squid is slightly different.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 2-Way 2.1mm DC Barrel Jack Splitter Squid\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555969536239,"sku":"dcc1787257018927","price":1.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/2-way-21mm-dc-barrel-jack-splitter-squid_1.jpg?v=1787257027"},{"product_id":"21mm-femalemale-barrel-jack-extension-cable-15m","title":"2.1mm Female\/Male Barrel Jack Extension Cable (1.5m)","description":"\u003cp\u003eThis product is a 3-in-1 cable. By itself, it can act as an extension cord for any 5.5\/2.1mm DC power cable. The heavy 24 AWG wires can handle up to 5A.\u003cbr\u003e\u003cbr\u003eYou can also cut it in half to make two barrel cables (one plug and one jack). This will allow you to connect a classic 'wall wart' to a breadboard or PCB without having to solder in a bulky power jack. Or you can use the plug half to connect some batteries to something with a 2.1mm jack.\u003c\/p\u003e\n\u003cp\u003eThe cable is long too at 1.5 meters.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: As of Wednesday, October 7th, 2015 we are selling a revised version of this cable with a 24 AWG\u003c\/p\u003e\n\u003ch2\u003eTechnical Details\u003c\/h2\u003e\n\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eDatasheet \/ Diagram\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":50555981234415,"sku":"ygh1787257355520","price":2.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/8515\/1471\/files\/21mm-femalemale-barrel-jack-extension-cable-15m_1.jpg?v=1787257364"}],"url":"https:\/\/primechicstore.shop\/collections\/power.oembed","provider":"My Store","version":"1.0","type":"link"}