10 bestLightweight Portable Power Bankof May 2025
112M consumers helped this year.
35% off
1
Anker Zolo Power Bank, 10,000mAh 30W High-Speed Portable Charger with Built-In USB-C Cable, Fast Charging Battery Pack for iPhone 16/16 Plus/16 Pro/16 Pro Max/15 Series, Galaxy, iPad, and More
Anker
10.0
21% off
2
INIU Power Bank, Portable Charger 10000mAh Slimmest & Lightest High-Speed USB C Input & Output, PowerBank Triple 3A Phone Battery Pack for iPhone 16 15 14 13 Plus Pro Max Mini Samsung Xiaomi iPad
INIU
10.0
17% off
3
Anker Zolo Magnetic Power Bank, Compact 10,000mAh Wireless Portable Charger with 30W Max Fast Charging, Skin-Friendly and Durable Battery Pack, For iPhone 16/15/14 Series, AirPods, and More
Anker
9.8
4
Anker Power Bank, Compact Portable Charger (PowerCore 10K) 10,000mAh Battery Pack with PowerlQ Charging Technology and USB-C for iPhone, iPad, Samsung Galaxy, Pixel, and More
Anker
9.5
5
Anker Nano Power Bank, 10,000mAh Portable Charger with Built-In USB-C Cable, PD 30W Output with 1 USB-C, 1 USB-A, Fast Charging Battery Pack for iPhone 16/15 Series, Galaxy, iPad, AirPods, and More
Anker
9.2
OtherUp to 38% off
Anker Power Bank, 533 Power Bank (PowerCore 30W), Power IQ 3.0 Portable Charger with PD 30W Max Output, 10,000mAh Battery Pack for iPhone 16/15/14/13 Series, Dell, Microsoft Surface, iPad Pro,and More
Auskang 5000mAh Power Bank with built-in Type-C Cable, Ultra Slim and Super Lightweight Portable Charger Small External Battery, Compatible with Samsung, Xiaomi, Sony, iPhone 15 Series, etc.- Black
VRURC Mini Power Bank 20000mAh, 22.5W Fast Charging USB C Portable Charger with PD QC 3.0,Ultra Compact Portable Battery Bank, Small External Battery Packs for iPhone, Samsung, iPad
65% off
6
Anker Power Bank, 313 Portable Charger (PowerCore Slim 10K) 10000mAh Battery Pack with High-Speed PowerIQ Charging Technology for iPhone, Samsung Galaxy, and More
Anker
8.9
7
Anker Nano Power Bank, Mini Portable Charger with Built-In Foldable USB-C Connector, 5,000mAh Battery Pack 22.5W, For iPhone 16/15, Samsung S23 Series, Note20 Series, Huawei, iPad, AirPods, and More
Anker
8.7
37% off
8
Charmast Power Bank with built-in Cables,Fast Charging 20W PD QC Quick Charge Portable Charger USB C compatiable with Smartphones Tablets and More
Charmast
8.4
34% off
9
VIYISI Power Bank 30000 mAh 22.5W Fast Charging Battery Pack USB C Portable Charger with 4 Outputs & 3 Inputs for Samsung iPhone iPad Android Phones
VIYISI
8.1
5% off
10
Charmast Power Bank Quick Charge 10400mAh USB C Power Bank Ultra Slim Portable Charger LED Display Power Pack Compatible with Smartphone iPhone Huawei and More
Charmast
7.8
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A Guide to Selecting the Best Lightweight Portable Power Bank
When choosing a lightweight portable power bank, it's important to consider how you plan to use it. Whether you're traveling, commuting, or just need a backup power source for your devices, the right power bank can make a big difference. Focus on the key specifications that will impact its performance and convenience, such as capacity, weight, charging speed, and the number of ports. Understanding these specs will help you find a power bank that fits your needs and lifestyle.
Capacity (mAh)
Capacity, measured in milliamp hours (mAh), indicates how much charge a power bank can store. This is crucial because it determines how many times you can charge your devices. Lower capacity power banks (around 5,000 mAh) are lighter and more portable, suitable for short trips or daily commutes. Mid-range capacities (10,000-15,000 mAh) offer a balance between portability and power, ideal for longer trips or multiple devices. High capacity power banks (20,000 mAh and above) can charge devices multiple times but are heavier. Choose based on how often you need to charge your devices and how much weight you're willing to carry.
Weight
Weight is a key factor in portability. A lightweight power bank is easier to carry around, especially if you're traveling or commuting. Generally, power banks with lower capacity are lighter, while those with higher capacity are heavier. If you prioritize portability and plan to carry the power bank in your pocket or small bag, opt for a lighter model. However, if you need more power and are willing to carry a bit more weight, a heavier power bank might be suitable.
Charging Speed (Output)
Charging speed refers to how quickly the power bank can charge your devices, usually measured in amperes (A) or watts (W). Faster charging speeds are convenient when you need to quickly top up your device. Standard charging speeds are around 1A, while fast charging options can go up to 2.4A or more. Some power banks support technologies like Quick Charge or Power Delivery, which can charge compatible devices even faster. Consider your device's charging capabilities and how quickly you need it charged when choosing the right speed.
Number of Ports
The number of ports on a power bank determines how many devices you can charge simultaneously. If you only need to charge one device at a time, a single-port power bank will suffice. However, if you have multiple devices or want to share the power bank with others, look for models with two or more ports. Keep in mind that charging multiple devices at once may reduce the charging speed for each device, depending on the power bank's total output capacity.
Input Charging Speed
Input charging speed is how quickly the power bank itself can be recharged. This is important if you need to quickly recharge the power bank between uses. Standard input speeds are around 1A, but faster options can go up to 2A or more. Some power banks support fast input charging technologies, allowing them to recharge in a shorter time. Consider how often you'll need to recharge the power bank and how quickly you want it ready for use again.
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