10 Best Laptop Power Banks Of 2026
Laptop Power Banks — Reviews, Recommendations & Updated Buying Guide September 2026
UGREEN 100W モバイルバッテリー 20000mAh 大容量
おすすめの理由
UGREEN Nexode 200W 25000mAh Power
おすすめの理由
UGREEN 145W モバイルバッテリー 25000mAh大容量
おすすめの理由
UGREEN Nexode Power Bank 20000mAh
おすすめの理由
UGREEN Nexode Power Bank 20000mAh
おすすめの理由
クイックピック
10 Best Laptop Power Banks Of 2026
クイックピック
UGREEN 100W モバイルバッテリー 20000mAh 大容量 3ポート USB-C×2 Type-A×1
Anker Power Bank, 25,000mAh Travel Essential with 165W Total Output | 3 USB-C Ports with 100W Max Each, Built-In Retractable Cables, Flight-Ready, for iPhone 17 Series, MacBook, and More
UGREEN Nexode 200W 25000mAh Power Bank Smart Display and Retractable Cable | Fast Charging Laptop Portable Charger 4-Way Output Battery Pack Compatible with Dell, HP, iPad, iPhone 17/16
UGREEN 145W モバイルバッテリー 25000mAh大容量 3ポート USB-C×2 Type-A×1 240W ケーブル付
Anker Power Bank, 20,000mAh Travel Essential, Built-in USB-C Cable | 1 USB-C and 1 USB-A port, for MacBook Pro/Air, iPhone 17/16/15/14, Samsung, Switch and more
Anker Power Bank, 24,000mAh 3-Port Portable Charger, 140W Output | 737 (PowerCore 24K), Smart Display. Compatible with iPhone 16/15/14/13 Series, Samsung, Dell, AirPods, and More.
UGREEN Nexode Power Bank 20000mAh 145W Fast Charging with Built-in USB C Cable, 3-Port Laptop Portable Charger 80W Input Battery Pack Compatible with Dell, HP, ASUS, iPad, iPhone Air/17/16 | Fast Charging, Laptop Portable Charger，80W input Battery Pack Compatible with Dell, HP, ASUS, iPad, iPhone Air/17/16
UGREEN 165W モバイルバッテリー【165W・25000mAh】ケーブル2本内蔵 4ポート 240W USB-Cケーブル付
UGREEN Nexode Power Bank 20000mAh 130W Fast Charging, 3-Port USB C Portable Charger, Smart Digital Display Battery Pack Compatible with Dell, HP, ASUS, iPad Pro, iPhone 16, Galaxy S24, AirPods, etc
Anker Prime Power Bank, 26,250mAh 3-Port Portable Charger | with 300W Max Output, Two-Way Charging, TSA-Approved, App Control, for MacBook, iPhone 17/16 Series (Base Not Included)
購入ガイド: Laptop Power Banks
📋 目次
1What capacity (mAh) should I look for in a laptop power bank?
For most laptops, aim for at least 10,000mAh to 20,000mAh, as laptops typically require more power than smartphones. Higher capacity banks can charge a 15.6-inch laptop 1-2 times, while lower capacities may only provide a partial charge or work best for smaller devices.
2What type of output ports are most useful for a laptop power bank?
Look for banks with USB-C PD (Power Delivery) ports that support at least 65W, as most modern laptops require this for fast charging. Some models also include USB-A ports for peripherals, but prioritize USB-C for laptop compatibility and efficiency.
3Are there safety differences between cheap and high-quality laptop power banks?
Yes — high-quality banks include overcharge, overvoltage, and short-circuit protection, which prevent damage to your laptop or the bank itself. Cheaper models may lack these features, increasing the risk of overheating or battery failure over time.
4How does weight and portability affect the choice of a laptop power bank?
Laptop power banks are generally heavier than phone banks, with weights ranging from 500g to over 1kg. If you travel frequently, prioritize compact designs with foldable ports or built-in handles, even if it means slightly lower capacity or output power.
5Is it worth paying more for a power bank with built-in USB-C to USB-C cable?
Yes, if your laptop requires a USB-C cable for charging. Many power banks come without one, so having it built-in saves you from carrying extra cables. Look for a cable that supports fast charging and is compatible with your laptop’s charging port specifications.
選び方について
編集者は製品を試し、それについて書くことを心から愛するメンバーです。各製品の実際の使いやすさと強みを比較し、最も重要な点を独自の「おすすめの理由」にまとめています。購入前に、大切なポイントがひと目でわかります。