{"product_id":"makerfocus-4x-3-7v-3000mah-lipo-batteries-with-protection-board-jst-1-25-plug-for-esp32-mesh-node-kit","title":"MakerFocus 4x 3.7V 3000mAh LiPo Batteries with Protection Board \u0026 JST 1.25 Plug for ESP32 – Mesh Node Kit","description":"\u003ch2\u003eCompact, ready-to-use LiPo power for ESP32 and mesh nodes\u003c\/h2\u003e\n\u003cp\u003eThe MakerFocus 4‑pack brings four 3.7V, 3000mAh LiPo cells paired with a protective board, insulated rubber tape, and a JST 1.25 plug. This kit is designed to streamline power for ESP32 development boards, wireless mesh nodes, and portable prototypes, offering a tidy, compact power solution that fits small enclosures and mobile setups.\u003c\/p\u003e\n\u003cp\u003eWith an emphasis on practical usability, the set aims to deliver stable energy for your projects while helping you manage wiring and assembly cleanly. By including insulation materials and a plug for easy connections, it reduces setup time and uncertainty when you’re prototyping or moving from a bench to a field environment.\u003c\/p\u003e\n\n\u003ch3\u003eWhat’s included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFour 3.7V 3000mAh LiPo cells\u003c\/li\u003e\n  \u003cli\u003eProtection board integrated for safer charging and discharging\u003c\/li\u003e\n  \u003cli\u003eInsulated rubber tape for secure, tidy insulation\u003c\/li\u003e\n  \u003cli\u003eJST 1.25 plug for simple connections to ESP32 boards and modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCharging, protection, and safe handling\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCharging Method: The recommended charging current is 0.6A, and the maximum should not exceed 1.5A\u003c\/li\u003e\n  \u003cli\u003eOvercharge Protection: When the battery reaches 4.2V, the protection board automatically powers off to stop charging\u003c\/li\u003e\n  \u003cli\u003eOver-discharge Protection: If voltage drops to around 3.0V, the protection board stops discharging to help preserve the cell\u003c\/li\u003e\n  \u003cli\u003eShort Circuit Protection: In case of a short, the protection board shuts down within milliseconds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Overcurrent protection has limits. Avoid sustained high-current charging or discharging beyond the specified range to reduce stress on the protection system.\u003c\/p\u003e\n\n\u003ch3\u003eReal-world use cases\u003c\/h3\u003e\n\u003cp\u003eIdeal for compact ESP32 development setups, battery-powered sensor nodes, and lightweight portable electronics. This kit supports agile prototyping, field testing, and small-scale mesh networks where a dependable, space-conscious power source matters.\u003c\/p\u003e\n\n\u003ch3\u003eWhy choose this kit\u003c\/h3\u003e\n\u003cp\u003eIf you need a ready-made, integrated battery solution with protective features and simple wiring for your ESP32 projects, this MakerFocus kit offers a practical balance of capacity, safety features, and ease of use. Benefits are presented as possibilities to enhance your workflow, not guarantees.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What components are included in the MakerFocus 4-pack LiPo battery kit?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Four 3.7V 3000mAh LiPo cells with a protection board, insulated tape, and a JST 1.25 plug.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I know about charging and discharging this pack?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Follow the recommended 0.6A charging current up to 1.5A max; avoid overcurrent and continuous high-load use.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MakerFocus","offers":[{"title":"Default Title","offer_id":46525550952647,"sku":"B08T6GT7DV","price":41.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/2355\/7319\/files\/makerfocus-4pcs-3-7v-3000mah-lipo-battery.jpg?v=1778381855","url":"https:\/\/toyterrax.com\/products\/makerfocus-4x-3-7v-3000mah-lipo-batteries-with-protection-board-jst-1-25-plug-for-esp32-mesh-node-kit","provider":"ToyTerrax","version":"1.0","type":"link"}