{"product_id":"power-bank-module-with-dual-usb-output-3-7v-to-5v-2a-with-18650-lipo-charger","title":"Power Bank Module with Dual USB Output- 3.7V to 5V 2A with 18650 LiPo Charger","description":"\u003cp data-start=\"109\" data-end=\"509\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe Power Bank Module with Dual USB Output – 3.7V to 5V 2A with 18650 LiPo Charger is an integrated battery charging and DC-DC boost converter module designed for building DIY portable power banks and rechargeable 5V power supplies. The module combines lithium battery charging, battery protection, voltage boosting, USB output, and battery-level indication functions on a single compact PCB.\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"511\" data-end=\"985\"\u003eThe module is designed to work with 3.7V nominal lithium-ion or lithium-polymer batteries, including 18650 cells. Its built-in boost converter steps the battery voltage up to a regulated 5V USB output, with common versions providing selectable or port-dependent 5V 1A and 5V 2A outputs through two USB-A ports. A Micro USB input is commonly provided for recharging the connected battery from a regulated 5V USB power source. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"987\" data-end=\"1335\"\u003eThe board also includes a 4-level LED battery status indicator, automatic load detection, and intelligent automatic shutdown when no suitable load is detected. Common versions integrate protection functions such as overcharge, over-discharge, overcurrent, undervoltage, and output short-circuit protection. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"1337\" data-end=\"1594\"\u003eIts all-in-one design makes it suitable for custom power banks, portable electronics, rechargeable robotics projects, emergency USB chargers, battery-powered Arduino projects, IoT devices, and other applications requiring a rechargeable 5V USB power source.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1601\" data-end=\"1618\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1620\" data-end=\"2440\"\u003e\n\u003cli data-section-id=\"ji8cyk\" data-start=\"1620\" data-end=\"1676\"\u003eIntegrated lithium battery charger and boost converter\u003c\/li\u003e\n\u003cli data-section-id=\"j5iret\" data-start=\"1677\" data-end=\"1731\"\u003eConverts 3.7V battery voltage to regulated 5V output\u003c\/li\u003e\n\u003cli data-section-id=\"8ptz3d\" data-start=\"1732\" data-end=\"1757\"\u003eDual USB-A output ports\u003c\/li\u003e\n\u003cli data-section-id=\"l5ofo\" data-start=\"1758\" data-end=\"1810\"\u003eSupports up to 2A output on common module variants\u003c\/li\u003e\n\u003cli data-section-id=\"1m2xv1s\" data-start=\"1811\" data-end=\"1856\"\u003eCompatible with 18650 lithium-ion batteries\u003c\/li\u003e\n\u003cli data-section-id=\"1212wq8\" data-start=\"1857\" data-end=\"1903\"\u003eCompatible with suitable 3.7V LiPo batteries\u003c\/li\u003e\n\u003cli data-section-id=\"19dufei\" data-start=\"1904\" data-end=\"1949\"\u003eMicro USB charging input on common versions\u003c\/li\u003e\n\u003cli data-section-id=\"1ifnn3m\" data-start=\"1950\" data-end=\"1990\"\u003e4-level LED battery capacity indicator\u003c\/li\u003e\n\u003cli data-section-id=\"y1kny5\" data-start=\"1991\" data-end=\"2035\"\u003eCharging and discharging status indication\u003c\/li\u003e\n\u003cli data-section-id=\"10gzk56\" data-start=\"2036\" data-end=\"2068\"\u003eIntelligent automatic shutdown\u003c\/li\u003e\n\u003cli data-section-id=\"r2itj0\" data-start=\"2069\" data-end=\"2095\"\u003eAutomatic load detection\u003c\/li\u003e\n\u003cli data-section-id=\"1vqzhqr\" data-start=\"2096\" data-end=\"2128\"\u003eBuilt-in overcharge protection\u003c\/li\u003e\n\u003cli data-section-id=\"2kyjc0\" data-start=\"2129\" data-end=\"2165\"\u003eBuilt-in over-discharge protection\u003c\/li\u003e\n\u003cli data-section-id=\"14y37mp\" data-start=\"2166\" data-end=\"2191\"\u003eUndervoltage protection\u003c\/li\u003e\n\u003cli data-section-id=\"1d9mb58\" data-start=\"2192\" data-end=\"2216\"\u003eOvercurrent protection\u003c\/li\u003e\n\u003cli data-section-id=\"iknu2g\" data-start=\"2217\" data-end=\"2250\"\u003eOutput short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"duo8a6\" data-start=\"2251\" data-end=\"2282\"\u003eCompact all-in-one PCB design\u003c\/li\u003e\n\u003cli data-section-id=\"gajv3m\" data-start=\"2283\" data-end=\"2325\"\u003eSuitable for DIY power bank construction\u003c\/li\u003e\n\u003cli data-section-id=\"1taddsz\" data-start=\"2326\" data-end=\"2379\"\u003eEasy battery connection through B+ and B− terminals\u003c\/li\u003e\n\u003cli data-section-id=\"1wsahfd\" data-start=\"2380\" data-end=\"2440\"\u003eSuitable for portable and rechargeable electronic projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46794083041334,"sku":"HC63NHBEB6","price":99.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/Power-bank-module-1.png?v=1783280096","url":"https:\/\/roboracter.in\/products\/power-bank-module-with-dual-usb-output-3-7v-to-5v-2a-with-18650-lipo-charger","provider":"Roboracter","version":"1.0","type":"link"}