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Japanese cross-border
モバイルバッテリー 20000mAh 3台同時充電 Type-Cポート出入力
Price
1799円
(Tax included)
S$1799
Specifications
Quantity
-
+
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For purchases from mercari, we cannot assist with seller inquiries regarding ongoing transactions, shipping issues, product problems, or non-receipt of items. These situations are not covered by our standard guarantees. Please consider carefully before proceeding.
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Seller Rating
99.6% Good(261) Normal(0) Bad(1)
Condition
Brand new, unused
Shipping
Free shipping to Japan
Listed Time
2026-05-11 15:58:07
Updated Time
2026-06-16 21:40:10

モバイルバッテリー 20000mAh 3台同時充電 Type-Cポート出入力

早い者勝ちなので購入お待ちしております!!



✅新品未使用

✅送料無料

✅即購入OK






【20000mAh大容量·小型化】

軽くてコンパクトなだけでなく機能性もスマートです。

出力ポートはType-Cを2つとUSB-Aを1つの合計3つを搭載、スマホ・タプレット・Bluetoothイヤホンなどの様々なデバイスにも複数回の充電も可能



【最大2.4A超高速充電・3台同時充電可能】

「5V/2.4A出力 モバイルバッテリー」です。

最大2.4 A急速充電技術を採用しており1.0 Aに比べて充電速度が約5倍速く充電時間を大幅に短縮します。

出力&入力兼備のType-Cポートは開発の双方向充電技術によりスマートフォンの急速充電だけでなくバッテリー本体の急速充電も対応可能で充電時間を大幅に短縮します。

最大12W出力のUSB-Aポートを1つとType-Cポートを2つ備え最大3台のデバイスを同時に充電。



【軽量化と美観化の一体設計·持ち運び簡単】

本体にLED液晶ディスプレイを搭載しており残量を1%刻みで表示できるのでボタンを押すと電池残量が一目で確認できます。

厚さわずか1.6cm、縦10.6cm×幅9.6cmの超薄型、スマホと重ねて持っても負担にならないほどコンパクトでサコッシュやハンドバッグなど小さなカバンにも仕舞いやすいサイズです。

重量も約170gと軽量なので持ち運びの際に負担を感じることはほとんどないでしょう。豊富な機能に加え、本体表面には傷がつきにくい「テクスチャ加工」が施されており、携帯電話と一緒に使用しても滑りや損傷からデバイスを保護できます。



【飛行機内に持ち込み可能】

20000mAh大容量モバイルバッテリーは77Whと機内への持ち込みも可能で海外出張や飛行機移動でパソコンを使うことが多い方にとって非常に心強いモバイルバッテリーです。
If you have any product-related questions for the seller, please type and send your message in the chat box below. Letao will process your inquiry within 24 hours during our service hours.
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Notes:

  • The billing weight will be based on whichever is greater: the actual weight or the volumetric weight.
  • Volumetric weight (kg) = Length (cm) x Width (cm) x Height (cm) / 5000
  • Common oversized and heavy items include: furniture, fishing rods, automotive parts, etc.
  • Consolidating 2 or more items will incur a "consolidation handling fee" (see price list for details)
    

Platform Transaction Rules:

1. Order cancellations and returns are not accepted for any reason. Please review the item description and seller ratings before purchase.
2. Each mercari item is shipped individually. Orders from the same seller will be processed separately, resulting in multiple handling fees and local Japanese shipping charges. Combined shipping is not available.
3. As mercari does not have a negotiation system, we cannot provide price negotiation services.
4. We cannot assist with purchases for items marked as "Buyer Specified," "Bundle Deals," "Requires Buyer's Agreement (Not Buy It Now)," or "Partial Shipping of Order."
5. Buyers cannot demand specific shipping methods from sellers. Shipping will be as per the seller's offered options.
6. Requests for early shipping, post-purchase price reductions, or transaction cancellations after purchase cannot be accommodated.
7. Once items arrive at our Japanese receiving point, buyer feedback must be provided and payment released to the seller. Feedback cannot be modified, and negative or no feedback is not permitted.
8. Refusal of items is not allowed after they arrive at our Japanese receiving point.

mercari Proxy Purchasing Guidelines

1. After the first payment is completed, the order will be processed within the system-displayed timeframe.
2. Items on the website may sell out at any time. Completing the first payment does not guarantee successful purchase of the item.
3. Once our Japanese receiving point confirms receipt of the item, our staff will immediately provide feedback to the seller and release the payment.
4. We cannot provide negative feedback or withhold feedback to sellers based on member requests.
5. If the seller uses a shipping method without tracking (e.g.,【普通定形外邮件】、【メール便】 etc.), we cannot provide compensation for lost items.
6. We cannot communicate with or inquire to sellers regarding issues with ongoing transactions, items in transit, or problems with items received at our collection point (errors, damage, discrepancies, etc.).
7. This website is not covered by our standard guarantees. Please consider carefully before making a purchase.

1. International Shipping

Air freight: If the arrival notice exceeds seven days and the status of the goods is not confirmed, a customer complaint will occur and the seller will not be able to report it.

2. local delivery

After receiving and inspecting the goods, if you have any questions, please contact Alfred 24 customer service staff within 48 hours after receipt, and let Alfred 24 make a decision. letao will try its best to provide relevant information to assist members in processing. The following are reminders:

1. You can leave a message through "Customer Service Message" and provide local express delivery in Order number and have the following information ready:
● Product outer box/unboxing photos
● Photos of damaged goods

2. Alfred24’s liability for any shipment, including but not limited to loss or damage, is limited to actual direct losses and shall not exceed the upper limit of HK$500 per shipment; if it is sent to a Post Smart Mail station or post office The maximum compensation limit for each shipment is HKD 320.

The following are product types that are not eligible for compensation by Alfred 24:
▲ The shipment is flammable or explosive, or is easily moldy, rotten and/or discolored, etc.
▲The shipment is fragile
▲The shipment is a liquid product
▲The recipient’s address is incorrect or invalid
▲The recipient’s contact number is invalid or the text message cannot be received
▲Any unpredictable or force majeure factors
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