{"product_id":"usb-c-li-ion-charger-with-step-up-boost-module-tp4056-18650","title":"USB-C Li-ion Charger with Step-Up Boost Module (TP4056, 18650)","description":"\u003cp\u003eA USB-C lithium battery charger board with a built-in DC-DC step-up boost converter, so one small module can both charge a single-cell 3.7V battery and boost it up to power your project. Based on the TP4056 charger chip and designed for 18650 and other single-cell Li-ion \/ Li-po batteries (3.7V nominal, 4.2V fully charged).\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCharging: USB Type-C input, TP4056 charger\u003c\/li\u003e\n\u003cli\u003eBattery: single-cell 3.7V Li-ion \/ Li-po (4.2V full), including 18650 cells\u003c\/li\u003e\n\u003cli\u003eOutput: DC-DC step-up boost converter\u003c\/li\u003e\n\u003cli\u003eUse it for: DIY power banks, portable and wearable electronics, ESP32 and Arduino projects\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eEach module is sold on its own. Battery not included. Soldering is required to connect your battery and load.\u003c\/p\u003e","brand":"Tinker Tailor","offers":[{"title":"Default Title","offer_id":67614786715881,"sku":"CHARGER-BOOST-TP4056","price":7.95,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0790\/8006\/3209\/files\/Screenshot2026-10-05125655.png?v=1791225366","url":"https:\/\/www.tinkertailor.ca\/fr\/products\/usb-c-li-ion-charger-with-step-up-boost-module-tp4056-18650","provider":"Tinker Tailor","version":"1.0","type":"link"}