Why does my power bank not have as many charges as I expected?

Due to the loss in the energy transmission process, usually the battery pack can only output 60% of the power. Therefore, this 20000mAh power bank can provide 11300 mAh of power to your device when fully charged, which is within the normal range.

Can this product be taken on a plane?

Yes, our 20,000mAh battery bank meets the standards set by the TSA (Transportation Security Administration) and can be taken on board an airplane.

Things to know before use

Considering the safety of product transportation, the battery capacity is less than 30% during transportation. For a better experience, please fully charge it before use.

The product display keeps flashing 188, how to deal with it?

At this time, the product enters protection, unplug all external devices, restart after cooling and try charging again.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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UGREEN 100W モバイルバッテリー 20000mAh 大容量 3ポート USB-C×2Type-A×1 iPhone 18 Pro/Duo対応

Product ID: 730721322

Details

コネクタタイプ
USB Type Aｘ1
バッテリー容量
20000
ブランド
UGREEN
特徴
デジタルディスプレイ
色
グレー

⚡100W peak USB-C fast charge

🔋20000mAh massive capacity

🔌3-port simultaneous power

UGREEN 100W モバイルバッテリー 20000mAh 大容量 3ポート USB-C×2Type-A×1 iPhone 18 Pro/Duo対応

Product ID: 730721322

Details

コネクタタイプ
USB Type Aｘ1
バッテリー容量
20000
ブランド
UGREEN
特徴
デジタルディスプレイ
色
グレー

⚡100W peak USB-C fast charge

🔋20000mAh massive capacity

🔌3-port simultaneous power

76555CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

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Description

⚡ Stay powered, stay ahead — the ultimate 100W mobile powerhouse.

POWER THROUGH YOUR DAY - Charge iPhone 18 Pro nearly 4x or MacBook Air 1.3x on a single charge—never run low during critical moments.
TRIPLE PORT VERSATILITY - Dual USB-C plus USB-A ports let you juice multiple devices simultaneously without sacrificing speed—stay connected effortlessly.
SMART SAFETY ADAPTIVE MODES - Built-in multi-protection circuits and low-current mode safeguard your gadgets, from drones to wireless earbuds, with zero compromise.
STRESS FREE DUAL INPUT CHARGING - Upgrade lets you recharge the power bank via either USB-C port, eliminating port confusion and speeding up your prep time.
LIGHTNING FAST 100 W USB C OUTPUT - Top-tier 100W USB-C port powers laptops and smartphones with rapid precision, perfect for busy professionals on the move.

UGREEN’s 20000mAh mobile battery delivers industry-leading 100W USB-C fast charging across 3 ports (2 USB-C, 1 USB-A), supporting simultaneous device charging with stable 65W output on primary port. Compatible with iPhone 18 Pro, MacBook Air, Galaxy S26, and more, it features dual-port input for hassle-free recharging, multi-protection safety circuits, and adaptive low-current mode for small devices. Compact and lightweight, it’s engineered for professionals needing reliable, rapid power on the go.

Specifications

ASIN	B0C3GTMX5M
Amazon 売れ筋ランキング	家電＆カメラ - 673位 ( 家電＆カメラの売れ筋ランキングを見る ) 携帯電話・スマートフォン用モバイルバッテリー - 31位
おすすめ度	4.2 5つ星のうち4.2 (5,527) var
カラー	グレー
コネクタータイプ	USB Type Aｘ1, USB Type Cｘ2
バッテリーセルタイプ	リチウムイオン
ブランド名	UGREEN
ポータブル	はい
ポート数	3
メーカー名	Ugreen Group Limited
メーカー型番	25188
ユニット数	1 個
互換デバイス	スマートフォン
付属品総数	1
保証内容	2年間のメーカー保証
充電時間(H)	2 Hours
出力ワット数	100 ワット
出力電流	3 アンペア
原産国	中国
取替え可能電話機モデル	SAMSUNG Galaxy S8, iPhone 8, iPhone X
品目の寸法（長さ x 幅x 厚さ）	15.5長さ x 7.5幅 x 2.5厚み cm
商品の推奨用途	PC, スマートフォン, タブレット, ドローン, ノートパソコン
商品の追加説明1	デジタルディスプレイ, 短絡保護, 過充電保護, 高速充電
商品の重量	420 グラム
商品本体サイズ	13.9 x 8.2 x 2.6 cm
型番	25188
急速充電性能	40分で50％
電圧	20 ボルト
電気	はい
電池の数	5 単5形電池
電池の重量（グラム）	62 グラム
電池容量	20000 ミリアンペアアワー
電流	5 アンペア
電源のタイプ	電源コード式

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Customer service was outstanding when I had questions about the product.

2 days ago

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Great experience from order to delivery. Highly recommended!

1 week ago

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