Best Slim Power Banks of 2025

The Auskang Power Bank is a compact and convenient charging solution featuring a built-in cable, perfect for users who want to avoid the hassle of carrying extra cables. With a robust 5000mAh battery, it is ideal for outdoor emergencies during camping or business trips, ensuring you stay powered up. Its ultra-slim design and lightweight build make it easy to carry in your pocket or handbag. Additionally, the wide compatibility and dual charging capabilities allow you to power two devices simultaneously, making it a versatile choice for everyday use.

The IAIGG Fast Charging Power Bank offers a remarkable 10000mAh capacity in an ultra-slim design, making it incredibly portable for all your adventures. With PD 22.5W fast charging, it can recharge your iPhone 15 to 50% in just 30 minutes, significantly reducing your waiting time. Its USB-C input and output allow you to charge multiple devices simultaneously, providing great flexibility. The intelligent LCD display keeps you informed of the remaining battery life, so you’ll always know when it’s time to recharge.

The Anker PowerCore 10K is a slim and lightweight portable charger that packs a powerful 10,000mAh battery. Its compact size makes it easy to carry, allowing you to stay charged while on the go. You can expect to charge your iPhone 15 twice or your Galaxy S23 nearly twice, ensuring you have power when you need it. The charger is built tough, resistant to scratches and certified to withstand drops, providing you with a reliable charging solution. Plus, the two-way USB-C charging feature makes recharging quick and convenient.

The Auskang Slim Power Bank is an ultra-thin, lightweight battery bank designed for convenience. Measuring just 9.1 x 6.4 x 0.4cm and weighing only 57g, you can easily slip it into your pocket or wallet. With a built-in charging cable specifically for iPhones, you can charge your device without the hassle of carrying extra cables. This power bank, with a capacity of 2500mAh, is perfect for emergencies, providing at least one full charge for your phone. Its exquisite packaging also makes it an ideal gift choice.

The Charmast Power Bank offers a robust 10400mAh capacity, allowing you to charge your devices multiple times, making it perfect for daily use or travel. With 15W USB C fast charging technology, it identifies your devices and delivers optimal charging efficiency, saving you time. The accurate LED power display ensures you always know how much power is left, preventing any unexpected outages. Additionally, with three outputs and two input ports, you can charge multiple devices simultaneously, providing great convenience for you and your friends.

The VEGER Fast Charging Power Bank is an ultra-slim and lightweight charger that easily fits into your pocket or bag. With its advanced dual PD 3.0 and QC 3.0 technology, it charges your devices twice as fast, getting your phone to 65% in just 30 minutes. It features wide compatibility with various devices, including iPhones and Samsung smartphones, ensuring you can power up almost any gadget. The USB-C inputs and outputs allow for convenient charging options, making it a versatile companion for your daily needs.

The Auskang Slim Power Bank is an ultra-thin and lightweight device, measuring just 93 x 64.1 x 4.5mm and weighing 71g, making it incredibly convenient to carry in your pocket or wallet. It features a built-in USB C cable, combining two essential items into one compact solution, perfect for your outings. With a battery capacity of 2500mAh, it is designed for emergencies, allowing you to charge your phone at least once when needed. The exquisite packaging makes it an ideal gift for friends or family.

The Dbasne Magnetic Power Bank is a sleek and portable charger, featuring strong magnetic technology that allows you to attach it to your device effortlessly. With its ultra-slim design, it easily fits into your pocket, making it perfect for daily use or outdoor adventures. The 2-in-1 functionality supports both wireless and wired charging, enabling you to charge two devices at once. Plus, it is specifically designed for iPhone series compatibility, allowing you to charge your device while the power bank itself is replenishing its battery.

The Miady Portable Charger offers two 5000mAh power banks, perfect for charging your devices on the go or at home. With 2.4A fast charging, you can quickly power up your iPhone or Samsung devices without waiting around. Its small and slim design makes it incredibly lightweight, allowing you to carry it effortlessly, even on flights. The reliable Li-polymer cell ensures a safer charging experience compared to traditional Li-ion batteries, giving you peace of mind while you charge.

The INIU Power Bank offers an impressive 10,000mAh capacity in a remarkably slim design, making it easy to carry in your pocket. With the latest Qi2-certified 15W wireless charging, you can quickly power up your iPhone 16 from 20% to 57% in just 25 minutes—doubling the speed of standard chargers. Additionally, the ultra-fast PD 45W wired charging ensures your device reaches 50% in only 27 minutes. The integrated stand adds convenience, allowing you to enjoy hands-free video calls or movies while charging.