{"type":"product","schema_version":"1.0","item_id":"101089228121","canonical_url":"https://tw.bid.yahoo.com/item/101089228121","title":"5V 9V電池改裝【阿財電料】CT-86 3.7V鋰電池 充電 升壓板 改鋰電 18650 方形電池改鋰電池","subtitle":"CT-86專業鋰電池充電升壓模組，支援3.7V鋰電池轉換為5V/9V/12V輸出，具備完整過充保護機制。適用18650電池、方形電池等多種類","condition":"全新品","currency":"TWD","observed_at":"2026-04-27T14:12:16.861Z","current_price":17,"original_price":null,"stock_status":"out_of_stock","available_quantity":0,"sold_quantity":1,"seller":{"id":"Y6279183563","name":"阿財電料","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/d831ae88-0dfe-4ad1-82f2-48bfa6a47e34.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/695d93b9-d234-4b8c-af74-d819b825bda6.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/84fa9224-ac14-4a79-9427-95df350db18e.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null}],"description":"⚠️ 訂單總額未滿100元（不含運費）不出貨，請勿下標  \n      📋 購買須知\n          ❶ 台灣倉庫現貨\n      ❷ 價格統一，無法議價\n      ❸ 無面交自取服務\n      ❹ 可開免用統一發票收據（請備註 統編、公司全銜）\n      ❺ 每日下午1點截單出貨，週末休息\n      ❻ DIY商品需有基礎，無專人教學\n      ❼ 保固1個月，都是全新品，不接受試用退貨\n      ❽ 不接受退換：保固貼移除/包裝毀損/已使用/個人因素    \n  \n\n商品特色\n• 多重電壓輸出：支援5V/9V/12V三種電壓輸出，滿足不同設備需求\n• 完整保護機制：具備過充保護、低電壓保護，使用更安全\n• 便利充電設計：內建MicroUSB充電接口，可隨時為電池充電\n• 電壓可調設計：輸出電壓可透過旋鈕調整，操作簡單直覺\n• 小巧精密：尺寸僅3.3×2.3×0.9cm，適合各種改裝應用\n\n技術規格\n適用電池3.7V鋰電池、18650電池、手機電池\n輸入電壓4.5-8V（電池充電時）\n輸出電壓4.3-27V連續可調（可自行調整升壓旋鈕）\n充電電壓4.2V\n充電電流1A\n輸出電流5V 1.6A / 9V 0.6A / 12V 0.6A\n靜態電流約0.5毫安\n產品尺寸3.3×2.3×0.9cm\n\n功能說明\n• BAT+/-：連接鋰電池正負極\n• IN+/-：輸入電壓端（電池充電用）\n• OUT+/-：升壓輸出電壓端（改裝為方形電池）\n• MicroUSB：可插拔充電接口，方便日常充電\n• 調整旋鈕：可精確調整輸出電壓值\n\n適用場景\n• DIY電子專案改裝使用\n• 將3.7V鋰電池改裝為9V方形電池\n• 小型電子設備供電改良\n• 電子愛好者實驗開發\n\n使用提醒\n• 輸出電壓可調整，建議先測量確認電壓值後再連接設備\n• 出廠預設輸出電壓約4V左右，請依需求調整至適當電壓\n• 請注意電流負載限制，避免超載使用","shipping_methods":[{"name":"7-ELEVEN取貨不付款","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","7-ELEVEN取貨付款"],"category_id":"2092073513","category_name":"其他耗材","breadcrumb":[{"id":"23336","name":"電腦、平板與周邊","url":"/tw/%E9%9B%BB%E8%85%A6%E3%80%81%E5%B9%B3%E6%9D%BF%E8%88%87%E5%91%A8%E9%82%8A-23336-category.html"},{"id":"2092072621","name":"耗材與線材","url":"/tw/%E8%80%97%E6%9D%90%E8%88%87%E7%B7%9A%E6%9D%90-2092072621-category.html"},{"id":"2092073513","name":"其他耗材","url":"/tw/%E5%85%B6%E4%BB%96%E8%80%97%E6%9D%90-2092073513-category.html"}],"view_count":0,"watch_count":3}