{"product_id":"3-7v-to-5v-1a-lithium-battery-board-module-board-charger-usb-mini-usb-lithium-boost-module","title":"3.7V to 5V 1A Lithium Battery Board Module Board Charger USB Mini USB Lithium Boost Module","description":"\u003ch1\u003e\u003cspan\u003e3.7V to 5V 1A Lithium Battery Board Module Board Charger USB Mini USB Lithium Boost Module\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp style=\"text-align: justify;\" data-end=\"494\" data-start=\"65\"\u003eThe Portable Power Bank Board Module is a compact charging and voltage boost circuit designed for building DIY power banks using rechargeable lithium-ion batteries. It combines battery charging, protection, voltage boosting, and USB output functionality on a single PCB. The module allows a 3.7V lithium battery to provide a stable 5V USB output suitable for charging mobile phones, development boards, and USB-powered devices.\u003c\/p\u003e\n\u003cp style=\"text-align: justify;\" data-end=\"664\" data-start=\"496\"\u003eThis module is widely used in portable electronics and battery-powered projects because of its compact size, efficient power conversion, and built-in safety features.\u003c\/p\u003e\n\u003ch3 data-end=\"664\" data-start=\"496\" style=\"text-align: justify;\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"664\" data-start=\"496\" style=\"text-align: justify;\"\u003eInput Voltage: 5V DC (Micro USB input)\u003cbr data-start=\"739\" data-end=\"742\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"664\" data-start=\"496\" style=\"text-align: justify;\"\u003eBattery Type: 3.7V Lithium-ion \/ Lithium-polymer battery\u003cbr data-start=\"798\" data-end=\"801\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"664\" data-start=\"496\" style=\"text-align: justify;\"\u003eCharging Voltage: 4.2V\u003cbr data-start=\"823\" data-end=\"826\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"664\" data-start=\"496\" style=\"text-align: justify;\"\u003eUSB Output Voltage: 5V DC\u003cbr data-start=\"851\" data-end=\"854\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"664\" data-start=\"496\" style=\"text-align: justify;\"\u003eOutput Current: Up to 1A (typical)\u003cbr data-start=\"888\" data-end=\"891\"\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"664\" data-start=\"496\" style=\"text-align: justify;\"\u003eCharging Current: Approx. 1A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: justify;\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated lithium battery charging and protection circuit\u003cbr data-start=\"1279\" data-end=\"1282\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eBoost converter generates stable 5V USB output\u003cbr data-start=\"1328\" data-end=\"1331\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompact and lightweight PCB design\u003cbr data-start=\"1365\" data-end=\"1368\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eMicro USB charging interface for convenient charging\u003cbr data-start=\"1420\" data-end=\"1423\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eUSB Type-A port for powering USB devices\u003cbr data-start=\"1463\" data-end=\"1466\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in LED indicators for charging and power status\u003cbr data-start=\"1519\" data-end=\"1522\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eHigh conversion efficiency with low standby power consumption\u003cbr data-start=\"1583\" data-end=\"1586\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports DIY portable power bank projects\u003cbr data-start=\"1627\" data-end=\"1630\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafe operation with multiple protection mechanisms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDIY power bank and portable charger projects\u003cbr data-start=\"1751\" data-end=\"1754\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eBattery-powered embedded systems\u003cbr data-start=\"1786\" data-end=\"1789\"\u003e\n\u003c\/li\u003e\n\u003cli\u003ePortable USB power supply for Arduino and Raspberry Pi\u003cbr data-start=\"1843\" data-end=\"1846\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eEmergency mobile phone charging systems\u003cbr data-start=\"1885\" data-end=\"1888\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eRechargeable battery management projects\u003cbr data-start=\"1928\" data-end=\"1931\"\u003e\n\u003c\/li\u003e\n\u003cli\u003ePortable lighting and USB gadgets\u003cbr data-start=\"1964\" data-end=\"1967\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eIoT and wearable device power solutions\u003cbr data-start=\"2006\" data-end=\"2009\"\u003e\n\u003c\/li\u003e\n\u003cli\u003eEducational and electronics laboratory experiments\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VISHA WORLD","offers":[{"title":"Default Title","offer_id":44215984390324,"sku":"VM00535","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0527\/2692\/3444\/files\/Portable_Power_Bank_Board_Module_1.jpg?v=1778072061","url":"https:\/\/vishaworld.com\/products\/3-7v-to-5v-1a-lithium-battery-board-module-board-charger-usb-mini-usb-lithium-boost-module","provider":"VISHA WORLD","version":"1.0","type":"link"}