{"product_id":"18650-5v-2-4a-lithium-battery-digital-display-charging-module-with-dual-usb-power-bank-module","title":"18650 5V 2.4A Lithium Battery Digital Display Charging Module with Dual USB Power Bank Module","description":"\u003ch3 data-section-id=\"44xmf5\" data-start=\"99\" data-end=\"186\"\u003eDual USB Output • LED Battery Display • Built-in Protection • DIY Power Bank Module\u003c\/h3\u003e\n\u003cp data-start=\"188\" data-end=\"574\"\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"192\" data-end=\"234\"\u003eDual USB 5V Power Bank Charging Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a compact and feature-rich charging and protection board designed for building custom power banks using\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"342\" data-end=\"391\"\u003e3.7V Lithium-Ion or Lithium Polymer batteries\u003c\/strong\u003e. Supporting both\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"409\" data-end=\"423\"\u003eUSB Type-C\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"428\" data-end=\"441\"\u003eMicro USB\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003echarging inputs, the module provides convenient charging compatibility while delivering stable\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"537\" data-end=\"550\"\u003e5V output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethrough dual USB ports.\u003c\/p\u003e\n\u003cp data-start=\"576\" data-end=\"881\"\u003eEquipped with an intelligent boost converter, the module efficiently converts the battery voltage (3.0V–4.2V) into a regulated\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"703\" data-end=\"716\"\u003e5V output\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a maximum output current of\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"750\" data-end=\"758\"\u003e2.4A\u003c\/strong\u003e, making it suitable for charging smartphones, tablets, Bluetooth devices, smartwatches, and other USB-powered electronics.\u003c\/p\u003e\n\u003cp data-start=\"883\" data-end=\"1089\"\u003eThe onboard\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"895\" data-end=\"918\"\u003edigital LED display\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eshows the battery level from\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"948\" data-end=\"962\"\u003e0% to 100%\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein real time and also indicates charging (IN) and discharging (OUT) status, allowing users to easily monitor battery capacity.\u003c\/p\u003e\n\u003cp data-start=\"1091\" data-end=\"1414\"\u003eDesigned with multiple safety features including\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1140\" data-end=\"1232\"\u003eovercharge, over-discharge, over-current, short-circuit, and constant current protection\u003c\/strong\u003e, this module ensures safe and reliable operation. It also includes dedicated LED terminals for adding a flashlight, making it an ideal solution for DIY portable power bank project\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-start=\"1418\" data-end=\"1427\"\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis module is designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1456\" data-end=\"1537\"\u003esingle-cell (1S) 3.7V Lithium-Ion\/Li-Po batteries connected in parallel only.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDo\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1541\" data-end=\"1548\"\u003enot\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econnect batteries in series, as doing so may permanently damage the module.\u003c\/p\u003e\n\u003chr data-start=\"1626\" data-end=\"1629\"\u003e\n\u003ch2 data-section-id=\"fpc7wy\" data-start=\"1631\" data-end=\"1644\"\u003e\n\u003cspan\u003e \u003c\/span\u003eFeatures\u003c\/h2\u003e\n\u003cul data-start=\"1646\" data-end=\"2090\"\u003e\n\u003cli data-section-id=\"50wrh6\" data-start=\"1646\" data-end=\"1696\"\u003eSupports USB Type-C and Micro USB charging input\u003c\/li\u003e\n\u003cli data-section-id=\"11iiefe\" data-start=\"1697\" data-end=\"1760\"\u003eDual USB output ports for charging two devices simultaneously\u003c\/li\u003e\n\u003cli data-section-id=\"1iaksch\" data-start=\"1761\" data-end=\"1800\"\u003eMaximum output current up to\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"1792\" data-end=\"1800\"\u003e2.4A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1w1qgbt\" data-start=\"1801\" data-end=\"1833\"\u003eIntelligent 5V boost converter\u003c\/li\u003e\n\u003cli data-section-id=\"1858i2m\" data-start=\"1834\" data-end=\"1885\"\u003eReal-time LED battery percentage display (0–100%)\u003c\/li\u003e\n\u003cli data-section-id=\"1is5ied\" data-start=\"1886\" data-end=\"1925\"\u003eCharging and output status indicators\u003c\/li\u003e\n\u003cli data-section-id=\"3m6qvl\" data-start=\"1926\" data-end=\"1962\"\u003eBuilt-in flashlight LED connection\u003c\/li\u003e\n\u003cli data-section-id=\"5oljah\" data-start=\"1963\" data-end=\"1991\"\u003eHigh conversion efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"2jt2ys\" data-start=\"1992\" data-end=\"2041\"\u003eMultiple protection circuits for safe operation\u003c\/li\u003e\n\u003cli data-section-id=\"w3vfss\" data-start=\"2042\" data-end=\"2090\"\u003eCompact PCB design for DIY power bank projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2092\" data-end=\"2095\"\u003e\n\u003ch2 data-section-id=\"1wh6sry\" data-start=\"2097\" data-end=\"2127\"\u003e\n\u003cspan\u003e \u003c\/span\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul data-start=\"2129\" data-end=\"2856\"\u003e\n\u003cli data-section-id=\"9z8ra0\" data-start=\"2129\" data-end=\"2188\"\u003e\n\u003cstrong data-start=\"2131\" data-end=\"2148\"\u003eProduct Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePower Bank Charging \u0026amp; Protection Module\u003c\/li\u003e\n\u003cli data-section-id=\"1558ltu\" data-start=\"2189\" data-end=\"2255\"\u003e\n\u003cstrong data-start=\"2191\" data-end=\"2208\"\u003eBattery Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSingle Cell (1S) Lithium-Ion \/ Lithium Polymer\u003c\/li\u003e\n\u003cli data-section-id=\"1a0187g\" data-start=\"2256\" data-end=\"2291\"\u003e\n\u003cstrong data-start=\"2258\" data-end=\"2278\"\u003eBattery Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3.0V–4.2V DC\u003c\/li\u003e\n\u003cli data-section-id=\"mpjt5d\" data-start=\"2292\" data-end=\"2336\"\u003e\n\u003cstrong data-start=\"2294\" data-end=\"2313\"\u003eCharging Input:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUSB Type-C \u0026amp; Micro USB\u003c\/li\u003e\n\u003cli data-section-id=\"1fb4e02\" data-start=\"2337\" data-end=\"2363\"\u003e\n\u003cstrong data-start=\"2339\" data-end=\"2357\"\u003eInput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"1wpatt\" data-start=\"2364\" data-end=\"2389\"\u003e\n\u003cstrong data-start=\"2366\" data-end=\"2387\"\u003eUSB Output Ports:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2\u003c\/li\u003e\n\u003cli data-section-id=\"1n95nm3\" data-start=\"2390\" data-end=\"2417\"\u003e\n\u003cstrong data-start=\"2392\" data-end=\"2411\"\u003eOutput Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5V DC\u003c\/li\u003e\n\u003cli data-section-id=\"i4ilb9\" data-start=\"2418\" data-end=\"2452\"\u003e\n\u003cstrong data-start=\"2420\" data-end=\"2447\"\u003eMaximum Output Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.4A\u003c\/li\u003e\n\u003cli data-section-id=\"1wpqhpk\" data-start=\"2453\" data-end=\"2511\"\u003e\n\u003cstrong data-start=\"2455\" data-end=\"2472\"\u003eDisplay Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDigital LED Battery Percentage Display\u003c\/li\u003e\n\u003cli data-section-id=\"19j1zgp\" data-start=\"2512\" data-end=\"2543\"\u003e\n\u003cstrong data-start=\"2514\" data-end=\"2536\"\u003eBattery Indicator:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0–100%\u003c\/li\u003e\n\u003cli data-section-id=\"jgfkqa\" data-start=\"2544\" data-end=\"2597\"\u003e\n\u003cstrong data-start=\"2546\" data-end=\"2568\"\u003eStatus Indicators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCharging (IN) \/ Output (OUT)\u003c\/li\u003e\n\u003cli data-section-id=\"oev8l3\" data-start=\"2598\" data-end=\"2768\"\u003e\n\u003cstrong data-start=\"2600\" data-end=\"2625\"\u003eProtection Functions:\u003c\/strong\u003e\n\u003cul data-start=\"2628\" data-end=\"2768\"\u003e\n\u003cli data-section-id=\"chcba7\" data-start=\"2628\" data-end=\"2651\"\u003eOvercharge Protection\u003c\/li\u003e\n\u003cli data-section-id=\"9a4qgc\" data-start=\"2654\" data-end=\"2681\"\u003eOver-discharge Protection\u003c\/li\u003e\n\u003cli data-section-id=\"rpccbl\" data-start=\"2684\" data-end=\"2709\"\u003eOver-current Protection\u003c\/li\u003e\n\u003cli data-section-id=\"fheq96\" data-start=\"2712\" data-end=\"2738\"\u003eShort Circuit Protection\u003c\/li\u003e\n\u003cli data-section-id=\"bfbcdc\" data-start=\"2741\" data-end=\"2768\"\u003eConstant Current Charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10quxc0\" data-start=\"2769\" data-end=\"2807\"\u003e\n\u003cstrong data-start=\"2771\" data-end=\"2797\"\u003eLED Flashlight Output:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupported\u003c\/li\u003e\n\u003cli data-section-id=\"1cu9h2c\" data-start=\"2808\" data-end=\"2856\"\u003e\n\u003cstrong data-start=\"2810\" data-end=\"2832\"\u003eModule Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApprox. 65 × 25 × 10 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2858\" data-end=\"2861\"\u003e\n\u003ch2 data-section-id=\"16egpiu\" data-start=\"2863\" data-end=\"2881\"\u003e\n\u003cspan\u003e \u003c\/span\u003eApplications\u003c\/h2\u003e\n\u003cp data-start=\"2883\" data-end=\"2896\"\u003eSuitable for:\u003c\/p\u003e\n\u003cul data-start=\"2898\" data-end=\"3184\"\u003e\n\u003cli data-section-id=\"1p4nwwm\" data-start=\"2898\" data-end=\"2915\"\u003eDIY Power Banks\u003c\/li\u003e\n\u003cli data-section-id=\"o01es5\" data-start=\"2916\" data-end=\"2937\"\u003e18650 Battery Packs\u003c\/li\u003e\n\u003cli data-section-id=\"1c4o03v\" data-start=\"2938\" data-end=\"2964\"\u003eLithium Battery Projects\u003c\/li\u003e\n\u003cli data-section-id=\"19yorxg\" data-start=\"2965\" data-end=\"2988\"\u003ePortable USB Chargers\u003c\/li\u003e\n\u003cli data-section-id=\"13p0sq3\" data-start=\"2989\" data-end=\"3015\"\u003eEmergency Power Supplies\u003c\/li\u003e\n\u003cli data-section-id=\"14btycv\" data-start=\"3016\" data-end=\"3039\"\u003eMobile Phone Chargers\u003c\/li\u003e\n\u003cli data-section-id=\"1l1go9b\" data-start=\"3040\" data-end=\"3071\"\u003eBluetooth Speaker Power Banks\u003c\/li\u003e\n\u003cli data-section-id=\"fhh1tf\" data-start=\"3072\" data-end=\"3099\"\u003eRaspberry Pi Power Supply\u003c\/li\u003e\n\u003cli data-section-id=\"1jcmd8k\" data-start=\"3100\" data-end=\"3118\"\u003eArduino Projects\u003c\/li\u003e\n\u003cli data-section-id=\"pp6tje\" data-start=\"3119\" data-end=\"3141\"\u003ePortable Electronics\u003c\/li\u003e\n\u003cli data-section-id=\"labcvh\" data-start=\"3142\" data-end=\"3159\"\u003eDIY Electronics\u003c\/li\u003e\n\u003cli data-section-id=\"dtzwpp\" data-start=\"3160\" data-end=\"3184\"\u003eBattery Backup Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3186\" data-end=\"3189\"\u003e\n\u003ch2 data-section-id=\"1qc1r63\" data-start=\"3191\" data-end=\"3213\"\u003e\n\u003cspan\u003e \u003c\/span\u003ePackage Includes\u003c\/h2\u003e\n\u003cul data-start=\"3215\" data-end=\"3299\"\u003e\n\u003cli data-section-id=\"9scjo2\" data-start=\"3215\" data-end=\"3299\"\u003e\u003cstrong data-start=\"3217\" data-end=\"3299\"\u003e1 × Dual USB 5V Type-C \u0026amp; Micro USB Power Bank Charging Module with LED Display\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"3301\" data-end=\"3304\"\u003e\n\u003ch2 data-section-id=\"c2zqdr\" data-start=\"3306\" data-end=\"3327\"\u003e\n\u003cspan\u003e \u003c\/span\u003eImportant Notes\u003c\/h2\u003e\n\u003cul data-start=\"3329\" data-end=\"3806\"\u003e\n\u003cli data-section-id=\"15z6yhk\" data-start=\"3329\" data-end=\"3420\"\u003eConnect the battery correctly:\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3362\" data-end=\"3368\"\u003eB+\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto battery positive and\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3393\" data-end=\"3399\"\u003eB-\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto battery negative.\u003c\/li\u003e\n\u003cli data-section-id=\"kxtrno\" data-start=\"3421\" data-end=\"3484\"\u003eIncorrect battery polarity may permanently damage the module.\u003c\/li\u003e\n\u003cli data-section-id=\"9ozpi9\" data-start=\"3485\" data-end=\"3536\"\u003eUse\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3491\" data-end=\"3536\"\u003e3.7V Lithium-Ion or Li-Po batteries only.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"o0o2z8\" data-start=\"3537\" data-end=\"3598\"\u003eIf using multiple cells, connect them\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-start=\"3577\" data-end=\"3597\"\u003eonly in parallel\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli data-section-id=\"128m6xs\" data-start=\"3599\" data-end=\"3700\"\u003e\n\u003cstrong data-start=\"3601\" data-end=\"3639\"\u003eDo not connect batteries in series\u003c\/strong\u003e, as this may cause overheating and permanent module failure.\u003c\/li\u003e\n\u003cli data-section-id=\"17tabbe\" data-start=\"3701\" data-end=\"3806\"\u003eQuick Charge performance depends on the connected device, charging cable, charger, and battery quality.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Voltros .in","offers":[{"title":"Default Title","offer_id":52101594284328,"sku":null,"price":155.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/7908\/1000\/files\/18650-5v-2.4a-lithium-battery-digital-display-charging-module-with-dual-usb-display-booster-module3-550x550-1_1.webp?v=1784047236","url":"https:\/\/voltros.in\/products\/18650-5v-2-4a-lithium-battery-digital-display-charging-module-with-dual-usb-power-bank-module","provider":"WHITEVALLEY TECHNOLOGIES PRIVATE LIMITED","version":"1.0","type":"link"}