{"product_id":"8-21700-battery-case-22-5w-fast-charging-diy-battery-storage-box-solder-free-power-bank-housing-pd-flash-charge-fast-charge","title":"8*21700 Battery Case 22.5W Fast Charging DIY Battery Storage Box Solder-Free Power Bank Housing PD+ Flash Charge+ Fast Charge","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eocckic\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\u003eItem Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDIY Box \u0026amp; Shell\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e8*21700 DIY Battery Case\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\u003eProduct Features:\u003c\/p\u003e\u003cp\u003e1. Transparent Mech Design: Striking transparent casing exudes a futuristic aesthetic, showcasing the beauty of internal components\u003c\/p\u003e\u003cp\u003e2. High-Capacity Support: Compatible with 8 x 21700 batteries, delivering extended runtime to meet high-power demands\u003c\/p\u003e\u003cp\u003e3. Rapid Flash Charging Technology: Supports fast charging with high efficiency, minimising waiting time\u003c\/p\u003e\u003cp\u003e4. Solderless Installation: Modular design requires no soldering, enabling straightforward DIY assembly\u003c\/p\u003e\u003cp\u003e5. Multi-Layer Safety Protection: Integrated overcharge, over-discharge, and short-circuit safeguards ensure reliable, secure operation\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eProduct Specifications:\u003c\/p\u003e\u003cp\u003ePD+ Flash Charge+ Super Fast Charge+ Fast Charge Edition\u003c\/p\u003e\u003cp\u003eOutput Power: 22.5W\u003c\/p\u003e\u003cp\u003eUSB Output: 5V\/3A, 9V\/2A, 12V\/1.5A (Multi-port simultaneous output limited to 5V)\u003c\/p\u003e\u003cp\u003eIN Input: 5V\/2A\u003c\/p\u003e\u003cp\u003eType-C Output: 5V\/3A, 9V\/2A, 12V\/1.5A (Output only when PD protocol is supported)\u003c\/p\u003e\u003cp\u003eType-C Input: 5V\/3A, 9V\/2A, 12V\/1.5A\u003c\/p\u003e\u003cp\u003eAdditional Features: Long press to activate LED indicator; Reverse insertion protection (spring-loaded positive\/negative terminals prevent damage)\u003c\/p\u003e\u003cp\u003eOperating Voltage Range: 3.3V-4.15V (Spring-loaded design with voltage drop)\u003c\/p\u003e\u003cp\u003eCapacity requirement: Minimum actual battery pack capacity must not fall below 10,000mAh; otherwise, the device may cease discharging before the displayed charge level is fully depleted.\u003c\/p\u003e\u003cp\u003eIf proprietary device protocols are unsupported (USB without fast charging), PD charging (via Type-C output) may be employed. PD public protocols deliver more stable output.\u003c\/p\u003e\u003cp\u003eFast charging specifications (supported protocols):\u003c\/p\u003e\u003cp\u003eIntegrated SCP 22.5W Super Fast Charging output protocol\u003c\/p\u003e\u003cp\u003eIntegrated 22.5W Flash Charge output protocol\u003c\/p\u003e\u003cp\u003eIntegrated QC4.0+\/QC4.0\/QC3.0\/QC2.0 output fast charging protocols\u003c\/p\u003e\u003cp\u003eIntegrated FCP, AFC input\/output fast charging protocols\u003c\/p\u003e\u003cp\u003eSupports PPS, PE2.0, SFCP output fast charging\u003c\/p\u003e\u003cp\u003eSupports PD3.0\/2.0, PE1.1 input\/output protocols\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003eImportant Notes:\u003c\/p\u003e\u003cp\u003eThis product is exclusively compatible with 21700 flat-top batteries operating within a voltage range of 3.5V to 4.2V. Batteries exceeding two years of age or having undergone over 300 charge cycles will exhibit significantly reduced durability. Should charging become intermittent, lasting merely minutes or a dozen minutes without fully charging a mobile device, this indicates battery failure due to substandard performance caused by diminished rate capability. Furthermore, the product does not support modification or soldering. After-sales service is not provided for batteries that do not meet specifications. The mainboard incorporates a reverse-installation protection chip; incorrect insertion will not burn the mainboard. However, as the spring contacts are integrated, battery damage, short circuits, or incorrect polarity (e.g., one positive and one negative connected in series) may cause spring burnout. Upon correct reinstallation, the mainboard will function normally without damage.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003ePackage Contents:\u003c\/p\u003e\u003cp\u003eSolderless Battery Case ×1\u003c\/p\u003e\u003cp\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A7174ff7d06594f6dac10032e50ba9785p.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A012ee165a50e4260abad950c6c3846a7T.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A10d68e4574184f13b697da8f55f01a77Q.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A1702a3629a764ec7a2d393bad06683eci.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A35eaefcecd5e4304b0ac1cd5a9b6c05eu.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Ab5cea4aaaa864bcf80985efad0281137H.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/A58039d49f52b4307a1546b7ee7b9ab57V.jpg\" slate-data-type=\"image\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Tyrve","offers":[{"title":"Orange","offer_id":48809323233497,"sku":"14:496#Orange","price":14.77,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":48809323266265,"sku":"14:193#Black","price":14.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0801\/3293\/1801\/files\/A7174ff7d06594f6dac10032e50ba9785p.webp?v=1781349228","url":"https:\/\/tyrve.com\/products\/8-21700-battery-case-22-5w-fast-charging-diy-battery-storage-box-solder-free-power-bank-housing-pd-flash-charge-fast-charge","provider":"Tyrve","version":"1.0","type":"link"}