{"product_id":"21700-battery-holder-power-bank-case-pd-20w-fast-charging-built-in-cable-detachable-power-bank-diy-battery-case","title":"21700 Battery Holder Power Bank Case PD 20W Fast Charging Built-in Cable Detachable Power Bank DIY Battery Case","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003e21700 power bank\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e21700 charging case\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003e21700 power bank case\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ediy power bank\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ediymore\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eDissipation Power\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e20W\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eTQFP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ediy mobile power case without battery\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e21700 battery bank\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt\" class=\"p\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003e\u003cbr\u003e1. Solder-free design ensures safer, more convenient DIY assembly—no soldering required, ideal for electronics enthusiasts seeking quick setup\u003cbr\u003e2. Supports up to PD 20W output, compatible with mainstream Type-C devices for faster charging and enhanced efficiency\u003cbr\u003e3. Features a detachable dual-cable Type-C design for easy storage, eliminating the hassle of forgetting charging cables on the go\u003cbr\u003e4. Shell allows effortless disassembly for battery replacement or circuit board maintenance, extending product lifespan\u003cbr\u003e5. Specifically designed for single 21700 batteries, compact size ideal for outdoor activities, commuting, and on-the-go use\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt\" class=\"p\"\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003e\u003cbr\u003eHousing Material: Eco-friendly plastic shell\u003cbr\u003eColors: Black\/Gray\u003cbr\u003eRecommended: 1 flat-top 21700 battery\u003cbr\u003eInstallation Note: Distinguish positive\/negative terminals—spring indicates negative\u003cbr\u003eMainboard Configuration: USB fast-charge output port + Type-C bidirectional fast-charge port + integrated Type-C fast-charge cable\u003cbr\u003eIntegrated Cable Interface: Type-C port (dual Type-C connectors)\u003cbr\u003eCharging Parameters: 5V2A\/5V3A\/9V2.2A\/12V1.67A\u003cbr\u003eOutput Parameters: 5V2A\/5V3A\/9V2.2A\/12V1.67A\/10V2.25A\u003cbr\u003eFour indicator lights display battery level. All four lights remain on when fully charged. Green light indicates fast charging status.\u003cbr\u003eThis kit features multiple protections including overcharge\/over-discharge\/overvoltage\/overcurrent, ensuring safe and reliable use.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%;background-color:rgb(255, 255, 255);margin:0pt;margin-bottom:0pt;margin-top:0pt;margin-left:0pt;margin-right:0pt;padding:0pt 0pt 0pt 0em;padding-bottom:0pt;padding-top:0pt;padding-right:0pt\" class=\"p\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003ePackage include\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);color:rgb(48, 49, 51);font-size:20px;font-family:Helvetica\"\u003e\u003cbr\u003ePower Bank Housing*1\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"line-height:300%\" class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Seb9def4dc3c54a92ae27b6884c09ba60K.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd10f6c951b0d4a4b9f1e9f3efce07097R.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S69090b02420543e1b4b25455495273cfn.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sfd5ddea5ee954ab7b7973569185d25b0u.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Saca9a0c0b0bb4b9e8a7478597cc6b15co.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sea480f8b10f7416d943d4be36a1ca5cbK.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scb5c93490ee246949c0032acda4a30f7i.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6dabb24f7f5f4cc796b1b30f651fa4bb8.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S0799df59f47c4c6f9b0ae33b770a7a41m.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S9332a9f9766c4095ad1ae498dd198177x.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S678c55956d4243faadcfd0ac9e1aaca7v.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa68281bc851d49c69f426ca9f1822a4fM.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scac55aa4ab72465db77d26dc4f6a011al.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se762525dbf49415f9b0942677265b9257.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sed8e7363104941dea06504c9c3477ef10.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sc6e4e310b0d145cabcbdcfa93856b06ce.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6d9945529469413dbb74c89408d21655F.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6427bd9e76fa4f8c8df50bd48b866763Y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7ef78534e5c84863bf2907b1367eeea6S.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S6baad8b7c84d46febded88164f4f6e40V.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sca3962ddb9434c0cb2e7ba3efe0d9aae7.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"URBANCREW CO.","offers":[{"title":"GRAY","offer_id":44470365356125,"sku":"14:691","price":9.95,"currency_code":"USD","in_stock":true},{"title":"black","offer_id":44470365388893,"sku":"14:193","price":10.25,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":44470365421661,"sku":"14:350852","price":10.82,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":44470365454429,"sku":"14:10","price":10.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/1928\/5853\/files\/Sadaa4914939f45349a85e6760d2d05f1P.webp?v=1779574779","url":"https:\/\/12wcir-ik.myshopify.com\/ja\/products\/21700-battery-holder-power-bank-case-pd-20w-fast-charging-built-in-cable-detachable-power-bank-diy-battery-case","provider":"URBANCREW CO.","version":"1.0","type":"link"}