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Yahoo Bid Home Appliances, Audio & Video, Camera Batteries & Chargers Rechargeable Batteries Other
直列 鉛バッテリー用 バッテリーバランサー(24V,36V,48V等)-1
 
        

  • Product Quantity
    : 1
  • Starting Bid
    :3,800円
  • Highest Bidder
    : / Rating:
  • Listing Date
    :2026年01月07日 18時20分
  • Bidding closes on
    :2026年01月14日 16時20分
  • Auction Number
    :k1177787207
  • Condition
    :New product
  • Automatic Extension
    :No
  • 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.
★送料無料の即決出品です。入札=落札となります。

■商品概要
・独自にヒューズを追加しました。ヒューズは写真と異なる場合が有ります。
・本装置は、直列接続された12V鉛バッテリーの電位差を解消する装置です。
・直列バッテリーの電圧が均一になることで、バッテリー寿命の向上が期待できます。
・日本語の説明書と1カ月間の保証付き。(商品返送時の送料はご負担願います)

■商品説明
・本装置を複数接続することで、36V(2個),48V(3個)・・・などのシステムにも対応します。
・抵抗消費型のバランサーではなく、バッテリー容量を無駄にしないアクティブバランス方式です。
・電位差が0.02V(20mV)値以下になるまでバランス動作を継続します。(メーカー公称値)
・バランス電流:0〜5A(電位差1.5Vで約1A、電位差1Vで約0.7A、電位差0.5Vで約0.3A)
・自己消費電流は約3mA(メーカー公称値)
・接続端子はボイジャーバッテリーなどに適合する8Φです。

■使用方法
・3本のリード線を直列バッテリーの正極(24V)、中線(12V)、負極(0V)に接続。
バッテリー間の電流の流れ方(方向)は、2個のLEDインジケーターで判別可能。

■使用事例
・24V/36V/48V系(12V×n)のソーラー蓄電システム
・ディーゼル船舶・漁船(24Vバッテリー)
・ディーゼルエンジン搭載のバス・トラック(24Vバッテリー)
・キャンピングカー、RV車などのサブバッテリーシステム

■保証に関して
・使用者の過失(高所落下、損壊、水没、高電圧印加、逆接続、等)に拠らない通常使用に伴う不具合に関しては、商品の返却・確認を条件に1カ月間の返金保証を致します。

■商品のテスト結果
・M27MF+M27MFの場合 (その1)
ほぼ満充電(13.65V)のM27MFと、電圧12.37VのM27MFで試したところ、約3時間経過後、12.65Vと12.58V(電位差70mV)、一晩(約8時間)経過後、12.62V、12.61Vでほぼ同電圧。

・M27MF+M27MFの場合 (その2)
それぞれ、11.83V、12.01Vの直列状態で片側(11.83V)のみを6時間掛けて15.2Vまで充電し 放置。約8時間後、12.86V、12.84V。お勧めはしませんが、直列バッテリの片側のみ充電しても時間が経てば電位差が解消します。


■主なQ&A
Q:直列のバッテリーを並列で使用(合計4個のディープサイクルバッテリ)の場合は何個必要でしょうか?
A:2個並列化していても24Vの場合、基本1個でOKです。ただ、3個以上の並列の場合や1日に2回以上の充放電を繰り返す場合は本装置を2個以上並列化することでバッテリーの電位差解消速度が向上します。

Q:どう言う動作でしょうか?直列2個のバッテリーを充電する時片方が一杯になれば電流が流れなくなり、もう片方は満杯にならないのを防ぐことが出来るのですか?直列の両方を満充電させることが出来るのですか?
A: この装置は、電圧の高い方のバッテリーから低い方のバッテリーに電流を流すことで両方のバッテリー電圧を均等にします。ただ、説明にも書きましたがバランス電流はそれほど大きくありませんので、充電時に短時間でバランスを取るのではなく、無負荷状態も含め24時間常にバランス動作をするすることで電位差の解消を目指すものです。

Q:48Vの場合は何個必要なんでしょうか? また48Vの3並列だと何個になるでしょうか。
A:36Vで2個、48Vで3個必要です。バッテリーの並列化によりバランシングに時間が掛かる場合は、本装置の並列追加が有効です。

Q:バッテリーのサルフェーション対策装置と併用は出来ますか?
A:バッテリーのサルフェーション除去を目的とした高圧パルス発生装置や、高圧パルスを伴う充電装置との併用は避けてください。高電圧印加により本装置が壊れる場合があります。

Q:ヒューズを追加した理由は。?
A:接続ミス、過電圧、静電破壊等で、稀に内部半導体が短絡モードで壊れる場合があり、保護機能として追加しました。

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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
Singapore Package Import: Customs and Tax Policies
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-holdings.com 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: 直列 鉛バッテリー用 バッテリーバランサー(24V,36V,48V等)-1
    Notes:
    Customer service hours:
    • Monday to Friday 10:00-18:00
    Customer service hotline:
    Customer Service Email: service@letao-holdings.com