{"product_id":"tp4056-5v-1a-usb-li-ion-battery-charger-module-dual-function","title":"TP4056 5V 1A USB Li-ion Battery Charger Module – Dual Function","description":"\u003ch2\u003eTP4056 5V 1A USB Li-ion Battery Charger Module – Dual Function\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eTP4056 5V 1A USB Li-ion Battery Charger Module\u003c\/strong\u003e is a compact, high-efficiency charging solution designed for makers, hobbyists, and electronics enthusiasts. Whether you're building a DIY power bank, prototyping a battery-powered circuit, or replacing a charger board in an existing project, this module delivers stable 5V\/1A input charging via USB (Micro or Mini USB) with the convenience of dual functionality — charging and battery protection in one small package.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing the reliable \u003cstrong\u003eTP4056 chip\u003c\/strong\u003e, this module provides constant-current\/constant-voltage (CC\/CV) charging tailored for single-cell 3.7V lithium-ion and lithium polymer batteries. Its onboard LED indicators let you monitor charging status at a glance — red for charging, blue\/green for fully charged.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 5V via USB (Micro or Mini USB connector)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Current:\u003c\/strong\u003e Up to 1A for fast, efficient charging\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Battery Type:\u003c\/strong\u003e 3.7V single-cell Li-ion \/ LiPo batteries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Function:\u003c\/strong\u003e Combines charging circuit with battery management (SMD components included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Status Indicators:\u003c\/strong\u003e Instantly shows charging vs. fully charged status\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Design:\u003c\/strong\u003e Breadboard and PCB project-friendly form factor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in packs:\u003c\/strong\u003e 1PCS, 5PCS, or 10PCS — in Micro USB or Mini USB variants\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Options\u003c\/h3\u003e\n\u003cp\u003eChoose from 6 convenient quantity and connector options:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1PCS Micro USB\u003c\/li\u003e\n  \u003cli\u003e1PCS Mini USB\u003c\/li\u003e\n  \u003cli\u003e5PCS Micro USB\u003c\/li\u003e\n  \u003cli\u003e5PCS Mini USB\u003c\/li\u003e\n  \u003cli\u003e10PCS Micro USB\u003c\/li\u003e\n  \u003cli\u003e10PCS Mini USB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach order includes SMD components pre-assembled on the board.\u003c\/p\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY power bank builds\u003c\/li\u003e\n  \u003cli\u003eArduino, ESP8266, ESP32 battery-powered projects\u003c\/li\u003e\n  \u003cli\u003eRaspberry Pi portable power setups\u003c\/li\u003e\n  \u003cli\u003eRC hobby electronics and wearable tech prototyping\u003c\/li\u003e\n  \u003cli\u003eReplacement charger boards for consumer electronics repairs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Module?\u003c\/h3\u003e\n\u003cp\u003eThe TP4056 module is one of the most trusted and widely used Li-ion charger ICs in the maker community. Its simple integration, reliable performance, and low cost make it the go-to choice for anyone working with single-cell lithium batteries. Stocked in multi-packs, it's perfect for labs, workshops, and repeat projects.\u003c\/p\u003e\n\n\u003cp\u003eLooking for more components for your builds? Check out our \u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003eDIY project accessories\u003c\/a\u003e or explore our \u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire for DIY Making\u003c\/a\u003e for versatile crafting and prototyping materials.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery types are compatible with the TP4056 5V 1A USB Li-ion Battery Charger Module?\u003c\/h4\u003e\n\u003cp\u003eA: This TP4056 charger module is designed for single-cell 3.7V lithium-ion (Li-ion) and lithium polymer (LiPo) batteries. It is not suitable for charging multiple cells in series or for NiMH\/NiCd battery chemistries. Always ensure your battery's voltage and capacity ratings are within the module's operating specifications.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between the Micro USB and Mini USB versions of this charger module?\u003c\/h4\u003e\n\u003cp\u003eA: The core charging circuit and performance are identical — the only difference is the USB connector type on the input side. Micro USB is the more modern and widely used standard, while Mini USB suits older cables and devices. Choose the version that matches the USB cables you have available in your workshop or project setup.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use the TP4056 module to charge a battery while simultaneously powering a load (pass-through charging)?\u003c\/h4\u003e\n\u003cp\u003eA: Pass-through charging (powering a load while the battery charges) is technically possible but generally not recommended with the basic TP4056 board, as it can affect charging accuracy and battery health over time. For load-sharing applications, consider using a dedicated load-sharing circuit in conjunction with this module for optimal battery management.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery types are compatible with the TP4056 5V 1A USB Li-ion Battery Charger Module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This TP4056 charger module is designed for single-cell 3.7V lithium-ion (Li-ion) and lithium polymer (LiPo) batteries. It is not suitable for charging multiple cells in series or for NiMH\/NiCd battery chemistries. Always ensure your battery's voltage and capacity ratings are within the module's operating specifications.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the Micro USB and Mini USB versions of this charger module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The core charging circuit and performance are identical — the only difference is the USB connector type on the input side. Micro USB is the more modern and widely used standard, while Mini USB suits older cables and devices. Choose the version that matches the USB cables you have available in your workshop or project setup.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use the TP4056 module to charge a battery while simultaneously powering a load (pass-through charging)?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Pass-through charging (powering a load while the battery charges) is technically possible but generally not recommended with the basic TP4056 board, as it can affect charging accuracy and battery health over time. For load-sharing applications, consider using a dedicated load-sharing circuit in conjunction with this module for optimal battery management.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"TP4056 5V 1A USB Li-ion Battery Charger Module – Dual Function\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/products\/tp4056-5v-1a-usb-li-ion-battery-charger-module-dual-function\"}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"10PCS  MICRO usb","offer_id":54240634208566,"sku":"14:29#10PCS  MICRO usb","price":5.01,"currency_code":"USD","in_stock":true},{"title":"1PCS   mini usb","offer_id":54240634241334,"sku":"14:200001438#1PCS   mini usb","price":1.83,"currency_code":"USD","in_stock":true},{"title":"5PCS  mini usb","offer_id":54240634274102,"sku":"14:351074#5PCS  mini usb","price":3.72,"currency_code":"USD","in_stock":true},{"title":"5PCS   MICRO usb","offer_id":54240634306870,"sku":"14:4044226#5PCS   MICRO usb","price":3.72,"currency_code":"USD","in_stock":true},{"title":"1PCS MICRO  usb","offer_id":54240634339638,"sku":"14:1202#1PCS MICRO  usb","price":1.83,"currency_code":"USD","in_stock":true},{"title":"10PCS  mini usb","offer_id":54240634372406,"sku":"14:350852#10PCS  mini usb","price":5.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/Sf85e8330bbfc4e58b8b939660be9d3b8y.webp?v=1784581696","url":"https:\/\/zpaxo.com\/products\/tp4056-5v-1a-usb-li-ion-battery-charger-module-dual-function","provider":"Zpaxo","version":"1.0","type":"link"}