{"type":"product","schema_version":"1.0","item_id":"100675798007","canonical_url":"https://tw.bid.yahoo.com/item/100675798007","title":"TP4056 鋰電池專用充電板 + 3.7v 聚合物鋰電池 500mA 721855","subtitle":"TP4056 鋰電池專用充電板 + 3.7v 聚合物鋰電池 500mA 721855","condition":"全新品","currency":"TWD","observed_at":"2026-05-01T12:27:07.016Z","current_price":125,"original_price":null,"stock_status":"in_stock","available_quantity":42,"sold_quantity":8,"seller":{"id":"Y3583877887","name":"777微電子科技","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/deaef123-1388-4f51-8bbd-633d8e0fe413.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/02bb807b-218c-443f-8113-00803659a7fb.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ac7b162f-ecec-4264-939f-879a277765e0.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/ac242a29-eab9-49d7-8146-a58657f141d7.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/38843013-4dbe-4415-b8f3-c50e4a24c009.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/e05f8a86-91b8-441c-b0e3-bf49aff9086f.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"TP4056 鋰電池專用充電板 + 3.7v 聚合物鋰電池 500mA 尺寸 : 72x18x55 mm \nTP4056 鋰電池專用充電板 + 保護電路二合一 \n品名：1A鋰電池充電與保護一體板二合一MICRO接口 \n接口：MICRO \n電壓：5V \n充電截止電壓：4.2V ±1% \n最大充電電流：1000mA \n電池過放保護電壓：2.5V \n電池過流保護電流：3A \n板子尺寸：2.8*1.7CM  \n使用方法：\n注意：第一次接入電池時，可能OUT+和OUT-之間無電壓輸出，這時接入5V電壓充一下電就可以激活保護電路了，電池從B+ B-上短開再接上的話也需要充一下電以激活保護電路。當使用手機充電器來做輸入時注意充電器必須要能輸出1A或以上的，不然可能會不能正常充電。MICRO USB母座及其旁邊的+ - 焊盤為電源輸入端，接入5V電壓。 B+ 接鋰電池的正極，B-接鋰電池的負極。 OUT+和OUT-接負載，比如接移動升壓板正負極或者是其它負載。接好電池到B+ B-，插入手機充電器到USB母座，紅燈亮為正在充電，綠燈亮為充滿。","shipping_methods":[{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"23453","category_name":"其他零組件","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":"2092072521","name":"電腦零組件","url":"/tw/%E9%9B%BB%E8%85%A6%E9%9B%B6%E7%B5%84%E4%BB%B6-2092072521-category.html"},{"id":"23453","name":"其他零組件","url":"/tw/%E5%85%B6%E4%BB%96%E9%9B%B6%E7%B5%84%E4%BB%B6-23453-category.html"}],"view_count":1,"watch_count":5}