{"product_id":"jx-887y-power-bank-module-dual-usb-output-5v-boost-charger-board","title":"JX-887Y Power Bank Module – Dual USB Output 5V Boost Charger Board","description":"\u003ch2\u003eJX-887Y Power Bank Module – Dual USB Boost Charger Board\u003c\/h2\u003e\u003cp\u003eBuild your own power bank with the JX-887Y — a compact lithium battery charging and boost converter module. It charges a single-cell Li-ion\/LiPo battery via Micro USB and simultaneously outputs regulated 5V through two USB-A ports, making it perfect for DIY portable chargers, solar power banks, and backup battery projects.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDual USB-A output ports (5V charging output)\u003c\/li\u003e\n\u003cli\u003eMicro USB input for battery charging\u003c\/li\u003e\n\u003cli\u003eOnboard boost converter (3.7V Li-ion → 5V output)\u003c\/li\u003e\n\u003cli\u003eBattery charge indicator LED (blue)\u003c\/li\u003e\n\u003cli\u003eKEY button for power on\/off control\u003c\/li\u003e\n\u003cli\u003eB+ and B− pads for direct battery connection\u003c\/li\u003e\n\u003cli\u003eCompact blue PCB — 78 × 32mm\u003c\/li\u003e\n\u003cli\u003eMounting holes for easy enclosure integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel: JX-887Y\u003c\/li\u003e\n\u003cli\u003eInput: 5V via Micro USB\u003c\/li\u003e\n\u003cli\u003eOutput: 5V via 2× USB-A\u003c\/li\u003e\n\u003cli\u003eBattery: 3.7V Li-ion \/ LiPo (single cell)\u003c\/li\u003e\n\u003cli\u003eBoost Converter: Onboard inductor-based step-up\u003c\/li\u003e\n\u003cli\u003eDimensions: 78 × 32mm\u003c\/li\u003e\n\u003cli\u003eIndicator: Blue LED\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDIY power bank builds\u003c\/li\u003e\n\u003cli\u003eSolar battery charger projects\u003c\/li\u003e\n\u003cli\u003ePortable 5V USB supply\u003c\/li\u003e\n\u003cli\u003eArduino \/ Raspberry Pi battery backup\u003c\/li\u003e\n\u003cli\u003eEmergency phone charger\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":55874495905865,"sku":"JX-887Y-POWERBANK-MODULE","price":350.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/9090\/2089\/files\/WhatsApp_Image_2026-08-07_at_4.32.20_PM.jpg?v=1786102972","url":"https:\/\/lahorestore.pk\/products\/jx-887y-power-bank-module-dual-usb-output-5v-boost-charger-board","provider":"Lahore Store","version":"1.0","type":"link"}