{"product_id":"tp4056-1a-li-ion-battery-charger-module-with-protection-micro-usb","title":"TP4056 1A Li-Ion Battery Charger Module with Protection (Micro USB)","description":"\u003cp data-path-to-node=\"5\"\u003eThe \u003cb data-path-to-node=\"5\" data-index-in-node=\"4\"\u003eTP4056 1A Battery Charger Module\u003c\/b\u003e is the perfect solution for safely charging single-cell 3.7V\/4.2V lithium-ion or lithium-polymer batteries. Featuring a convenient Micro USB input, this module allows you to easily charge your batteries using a standard wall adapter, power bank, or computer USB port. It also includes direct solder pads for custom 5V wiring.\u003c\/p\u003e\n\u003cp data-path-to-node=\"6\"\u003eWhat makes this specific module essential is the onboard \u003cb data-path-to-node=\"6\" data-index-in-node=\"57\"\u003ebattery protection circuit\u003c\/b\u003e. Working with bare lithium batteries requires care, and this board includes integrated safeguards to prevent overcharging, over-discharging, and short circuits. It automatically cuts off power if the battery voltage drops too low or climbs too high, ensuring your batteries remain safe and their lifespan is maximized.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003e\u003cb data-path-to-node=\"7\" data-index-in-node=\"0\"\u003ePerfect For:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003eDIY Electronics:\u003c\/b\u003e Add reliable, rechargeable power to custom builds, breadboard prototypes, and student projects.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\"\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003eDevice Repair:\u003c\/b\u003e Replace broken or proprietary charging circuits in portable electronics, toys, and flashlights.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\"\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003eCustom Power Packs:\u003c\/b\u003e Build and safely charge standalone single-cell battery banks using common 18650 or LiPo cells.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"9\"\u003e\u003cb data-path-to-node=\"9\" data-index-in-node=\"0\"\u003eTechnical Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"10\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,0,0\"\u003e\u003cb data-path-to-node=\"10,0,0\" data-index-in-node=\"0\"\u003eCharging IC:\u003c\/b\u003e TP4056\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,1,0\"\u003e\u003cb data-path-to-node=\"10,1,0\" data-index-in-node=\"0\"\u003eInput Voltage:\u003c\/b\u003e 4.5V to 5.5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,2,0\"\u003e\u003cb data-path-to-node=\"10,2,0\" data-index-in-node=\"0\"\u003eFull Charge Voltage:\u003c\/b\u003e 4.2V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,3,0\"\u003e\u003cb data-path-to-node=\"10,3,0\" data-index-in-node=\"0\"\u003eMax Charging Current:\u003c\/b\u003e 1A (Adjustable via onboard resistor)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,4,0\"\u003e\u003cb data-path-to-node=\"10,4,0\" data-index-in-node=\"0\"\u003eUnder-Voltage Protection:\u003c\/b\u003e 2.5V (Prevents over-discharging)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,5,0\"\u003e\u003cb data-path-to-node=\"10,5,0\" data-index-in-node=\"0\"\u003eOvercurrent Protection:\u003c\/b\u003e 3A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,6,0\"\u003e\u003cb data-path-to-node=\"10,6,0\" data-index-in-node=\"0\"\u003eInput Interface:\u003c\/b\u003e Micro USB or direct wiring pads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"10,7,0\"\u003e\u003cb data-path-to-node=\"10,7,0\" data-index-in-node=\"0\"\u003eLED Indicators:\u003c\/b\u003e Red (Charging in progress), Blue\/Green (Fully charged)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K-TECHNICS","offers":[{"title":"Default Title","offer_id":42849170980935,"sku":null,"price":0.0,"currency_code":"KES","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/7637\/2039\/files\/61PNzWGsxjL._SL1000.webp?v=1780649954","url":"https:\/\/www.ktechnics.com\/products\/tp4056-1a-li-ion-battery-charger-module-with-protection-micro-usb","provider":"K-TECHNICS","version":"1.0","type":"link"}