{"product_id":"tp4056-usb-c-1a-li-ion-charger-protection-board","title":"TP4056 USB-C 1A Li-Ion Charger \u0026 Protection Board","description":"\u003ch2\u003eCompact USB-C charging for single-cell lithium-ion projects\u003c\/h2\u003e\u003cp\u003eThis TP4056-based module provides convenient USB-C charging for one 3.7V nominal lithium-ion or lithium-polymer cell. It combines a constant-current\/constant-voltage charging stage with onboard cell protection in a small board suited to battery prototypes, repairs, and compact electronics.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUSB-C 5V input\u003c\/li\u003e\n\u003cli\u003eCharges one 3.7V nominal lithium-ion or LiPo cell to 4.2V\u003c\/li\u003e\n\u003cli\u003eUp to 1A charging current under suitable thermal and power conditions\u003c\/li\u003e\n\u003cli\u003eOnboard overcharge, over-discharge, and over-current protection\u003c\/li\u003e\n\u003cli\u003eLED charging and full-charge status indicators\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eImportant compatibility notes\u003c\/h3\u003e\u003cp\u003eThis is a single-cell charger, not a boost converter, USB Power Delivery module, or charger for cells connected in series. Confirm polarity and board pinout before connecting a battery. Charging performance depends on input voltage, cable quality, ambient temperature, and heat dissipation.\u003c\/p\u003e\u003ch3\u003eSafety\u003c\/h3\u003e\u003cp\u003eUse only with compatible rechargeable lithium-ion chemistry and within the cell manufacturer's limits. Do not charge damaged, swollen, overheated, or unidentified cells. Insulate exposed conductors and never leave charging batteries unattended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e 1 × TP4056 USB-C charger\/protection board.\u003c\/p\u003e","brand":"DIY500AMP.COM","offers":[{"title":"Default Title","offer_id":42973020782663,"sku":"DIY-TP4056-USBC-1A","price":2.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/8055\/7127\/files\/tp4056-usb-c-charger-protection-board.png?v=1784265541","url":"https:\/\/diy500amp.com\/products\/tp4056-usb-c-1a-li-ion-charger-protection-board","provider":"DIY500AMP.COM","version":"1.0","type":"link"}