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Yahoo Bid Home Appliances, Audio & Video, Camera Batteries & Chargers Rechargeable Batteries Other
薄型2mm強X58mmX78mm LiPo リポ バッテリー 3.7V 1500mAh 保護基板付 リチウムポリマー
        

  • Product Quantity
    : 1
  • Starting Bid
    :700円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :2026年02月28日 19時38分
  • Bidding closes on
    :2026年03月03日 19時38分
  • Auction Number
    :f1185754440
  • Condition
    :State it in the description
  • Automatic Extension
    :Yes
  • Authentication
    :Yes(Description)
  • Early Closing
    :Yes
  • Can I return the product?
    :no
  • Description
  • Q&A ()
  • Cost Estimator
  • Problem Item Response Procedur
Notes
  1. International shipping regulations are dangerous goods and cannot be shipped.
  2. Batteries are considered dangerous goods under international shipping regulations and cannot be shipped.
  3. The product location is far from the overseas delivery address (Kanagawa), please pay attention to the Japanese shipping fee
未使用の組み込み機器からの取り外し品です。
充電回数は数えるほどかと思われます。

長いもので数年程度放置状態されていたものですが機器は起動出来る状態でした。
機器側のバッテリ管理でしばらくするとシャットダウンするものもありますが、無反応なものはありませんでした。
そのまま一度満充電したあと、取り外して、電圧、内部抵抗を確認したものです。

電圧は満充電で 4.0~4.2V程度になっているのを確認しています。
(4V付近からトリクル充電になるようで満充電後の取り外しまでのタイミングで電圧差あります)


内部抵抗はセル直結だと40mΩ前後、保護基板込で 160mΩ前後でした。
測定機器の誤差もありますので数十mΩは誤差ある想定でお考えください。
写真の内部抵抗テスターの電圧は 実際より0.05~0.1V程度高めに出てます。
電圧は別のテスターで測定して 4.0~4.2V程度なのを確認しています)

バッテリの厚みは 2mmを僅かに超えている感じで、 保護基板の一部が少し厚く4mm程度です。
保護基板込でサイズは 58mmX78mm程度です。
重さは25.5g前後です。

薄型の筐体に組み込むのに向いていると思います。


容量以外、詳細は不明ですが、取り外し前の機器では5V 最大1A の充電機能が付いていました。
1Aは長く続かず、すぐに電流減少していき0.5A前後に落ち着いてました。
充電電流は最大でも1C、0.5C程度でお使いいただくのが安全だと思います。


使用頻度は少ないにしても取り外し品の中古であり、バッテリは消耗品です。
また、商品の性質上、取り扱いは十分に気を付けて利用は自己責任でお願いいたします。

写真は取り外したものの一つです。お送りするものは同程度の状態とお考えください。

複数ご希望があれば質問欄でお知らせください。
希望個数手元あれば別途出品いたしいます。

仕事の都合で千葉か北海道から発送予定です。
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Question list
All replies from original sellers (total number of questions: items)
After the seller responds, the original page will display the question
Product Price JPY
Japanese Consumption Tax(10%) JPY

A 10% consumption tax is applied to goods and services in Japan. The price may include the tax or it may be added separately. Please check the price details when ordering.

Note: This is a domestic sales tax applied within Japan.

Japan Local Shipping Fee JPY Japan Local Shipping Fee Reference
Product Weight KG The maximum weight limit is 30 kg
International Shipping Methods
Proxy bidding and purchasing services are becoming increasingly convenient. However, overseas shopping carries certain risks and issues. To reduce these risks and enhance shopping safety, please be sure to read the following information:

1. International Shipping

   Air Freight: If the item status is not confirmed within two days after the arrival notice, any customer complaints cannot be addressed with the seller.

2. After Receiving the Product

Please confirm and inspect the product as soon as possible to ensure that the product specifications, quantity, accessories, and description are correct

If, unfortunately, there are any issues, you can refer to the following examples on how to report related product problems:
1. Example of missing product information
2. Example of product not matching provided information
3. Example of damaged product information

Important Notes: 1. If the seller is unwilling to ship overseas or is unaware that the product will be shipped overseas, the international shipping cost for returns or exchanges will need to be borne by the member. You may refer to the EMS e-Express fee inquiry from the post office. If it involves alcoholic beverages or items that affect flight safety, the post office cannot be used for shipment, and only DHL can be used to ship back to Japan.
2. During the product complaint handling period, please retain the complete outer packaging of the product (including the shipping label information), and refrain from attempting any repairs or altering the original condition. Any modifications may result in the inability to process the case.

3. After Inspecting the Product

After receiving and inspecting the item, if you have any questions, it is recommended to contact Letao within 2 hours. Here are some reminders:

1. Please do not unpack, use or repair the received item yourself, and be sure to keep the original packaging to facilitate subsequent handling of related matters, so as to avoid changes to the item that may cause the seller to be unwilling to process.

2. You can call customer service, and the customer service will leave a message for you as below. Please provide the following information:
"Hello, we will first help you establish a complaint case for Product ID: _______ .But we need you to 2-3 clear photos of the product issue, including photos of the product problem, product packaging, shipping details slip, and outer box. Send them to service@letao.my and inform us of your desired resolution (failing to provide this may result in an inability to process subsequent matters). After sending the email, notify us in the customer service message. We will confirm with the seller as soon as possible. and if there are any related questions, we will contact you through the customer service message. Thank you for your cooperation."

Please provide:
1. "Product ID"
2. Photo of the "Delivery Note" (if any)
3. Photos of the outer box (including inner and outer packaging)
4. Photos of the product (Please include relevant descriptions to help us confirm with the seller)

Important Notes:
1. Do not include foreign text or other products in the background of the image.
2. Please keep the complete product packaging (including the shipping label information), and refrain from repairing or altering the original condition on your own, as any changes may result in the case being unable to be processed.
3. Please provide the relevant information within 48 hours to avoid missing the golden hour for reflection and causing situations that cannot be handled.
4. Due to 99% of Japanese sellers being unwilling or unaware of shipping goods overseas, if a seller is willing to handle the issue, the goods must be sent back to Japan, and the international shipping costs incurred must be borne by the member. Letao will use postal EMS international express to send the goods back to Japan.
5. As the goods are purchased from overseas, it may take approximately one to two weeks to complete the relevant processing procedures when issues arise with the goods. Please be reminded that you can inquire about the approximate cost through the EMS service at the post office.

4. FAQ

1. Issue of Authenticity: If antique or branded goods are found to be counterfeit upon receipt, clear photos showing the differences between the genuine product and the imitation must be provided as evidence. If unable to provide relevant proof, assistance can be sought to find a third-party reputable organization for a premium authentication service .
2. Leaking Iron Teapot: If an antique iron teapot is leaking, please take clear photos of the leaking area and provide them.
3. Transport Damage: If the goods are damaged during international shipping (to the pickup point), you need to provide photos of the outer packaging of the parcel and clear photos of the damaged goods' outer packaging.

※ Note: Photos provided to sellers should not contain any foreign-related information.
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    Product name: 薄型2mm強X58mmX78mm LiPo リポ バッテリー 3.7V 1500mAh 保護基板付 リチウムポリマー
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao.my