{"product_id":"18650-power-bank-kit-pd-wireless","title":"DIY 18650 Power Bank Kit – USB-C PD + QC3.0, Wireless Charging \u0026 LCD Display (No Cells)","description":"\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6;\"\u003e\n\u003ch2\u003eDIY 18650 Power Bank Kit (No Cells Included)\u003c\/h2\u003e\n\u003cp\u003eBuild your own high-performance power bank featuring fast USB-C PD charging, QC3.0 outputs, and a wireless charging pad. Ideal for DIY enthusiasts who prefer control over battery quality and capacity.\u003c\/p\u003e\n\u003ch3\u003e🔋 Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHolds \u003cstrong\u003e4× 18650 Li-ion cells\u003c\/strong\u003e (not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C PD\u003c\/strong\u003e input\/output + \u003cstrong\u003eDual USB-A QC3.0\u003c\/strong\u003e ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 W Qi Wireless Charging\u003c\/strong\u003e pad integrated on top surface\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital LCD display\u003c\/strong\u003e showing voltage, percentage, and charging status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS protection\u003c\/strong\u003e: over-charge, over-discharge, short-circuit, and thermal protection\u003c\/li\u003e\n\u003cli\u003eDurable \u003cstrong\u003eABS housing\u003c\/strong\u003e with textured surface and modern design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e⚙️ Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e USB-C PD \/ Micro-USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e 2× USB-A (QC3.0) + USB-C PD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Charging:\u003c\/strong\u003e 10 W Qi-compatible\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Digital LCD voltage \u0026amp; capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Cells:\u003c\/strong\u003e 18650 Li-ion (flat-top preferred)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.48 lb (0.22 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🧰 What's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× Power bank housing with pre-installed BMS, ports, LCD display, and wireless pad\u003c\/li\u003e\n\u003cli\u003e1× Screw set for assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003eSmall note: cells and wires are not included. You can find compatible 18650 cells on RenewSpark.\u003c\/p\u003e\n\u003cp style=\"font-size: 12px; color: #555;\"\u003e—  \u003cbr\u003eDownload “RenewSpark Tools” on the iOS App Store — the toolbox I use for battery building.\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RenewSpark","offers":[{"title":"Default Title","offer_id":47244550144227,"sku":"PB108","price":11.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/7594\/8771\/files\/FullSizeRender_8eef2225-76e9-4c11-8fa1-e9842f288933.jpg?v=1757089490","url":"https:\/\/renewspark.com\/products\/18650-power-bank-kit-pd-wireless","provider":"RenewSpark","version":"1.0","type":"link"}