{"product_id":"umlife-20pcs-mini-lithium-battery-charging-board-module-3-7v-4-2v-18650-lithium-battery-charger-protection-board-with-type-c-interface","title":"UMLIFE 20PCS Mini Lithium Battery Charging Board Module 3.7V 4.2V 18650 Lithium Battery Charger Protection Board with Type-C Interface","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e20PCS Type-c USB 3.7V 4.2V 18650 Lithium Battery Charger Module Charging Board with Protection Functions; Trickle Charge for Low-Charge Batteries: This charging board has a trickle charge threshold of 2.8V, effectively restoring the health of low-charge batteries. It ensures that even partially discharged batteries can be charged safely and efficiently.\u003c\/li\u003e\n\u003cli\u003eThis charging board utilizes a constant current\/constant voltage (CC\/CV) charging mode to ensure maximum charging rate while preventing overheating. This mode helps maintain optimal temperature and prolong battery life.\u003c\/li\u003e\n\u003cli\u003ePrecise Charge Voltage: This charging board provides a precise charge voltage of 4.2V (±1%), ensuring safe and efficient charging. This accuracy helps protect your battery and extend its overall lifespan\u003c\/li\u003e\n\u003cli\u003eInput interface: Type-c USB;Battery overcharge lifting voltage: 4.2 V;Maximum charging current output: 600ma\u003c\/li\u003e\n\u003cli\u003eThe mini Type-C 18650 lithium battery charging boards perfects for integrating rechargeable power into space-constrained DIY electronics, portable devices, cosplay props, and custom gadgets where every millimeter counts. Also it can be used for smart wearables, micro-drones, and other compact electronic devices who require a reliable and efficient 18650 lithium battery charging solution\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e UMLIFE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 0.01\"D x 0.01\"W x 0.01\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 5 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 4 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 687117809612\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UMLIFE","offers":[{"title":"Default Title","offer_id":50529445380339,"sku":"B0H6S4KJNB","price":16.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0684\/5171\/files\/41woHFY6pPL.jpg?v=1787640271","url":"https:\/\/flyvora.us\/products\/umlife-20pcs-mini-lithium-battery-charging-board-module-3-7v-4-2v-18650-lithium-battery-charger-protection-board-with-type-c-interface","provider":"Flyvora","version":"1.0","type":"link"}