Best Micro-USB Power Banks of 2025

The Charmast Power Bank is designed for ultimate convenience, featuring four built-in cables to suit Micro USB, USB C, and iPhone users. This means you won’t have to deal with cable clutter, making charging effortless. With six outputs and three input options, you can easily charge multiple devices simultaneously. The advanced LED digital display provides accurate information about the remaining power, ensuring you stay informed. Additionally, the Smart E 3.0 charging technology guarantees that your devices receive the fastest and most efficient charge available.

The Auskang Ultra Slim Power Bank is a compact and lightweight charger that easily fits in your pocket or bag. With a thickness of just 10mm and weighing only 115g, it's perfect for on-the-go charging. It features multiple compatibility options, including a USB-A output and both USB-C and micro USB input ports, making it ideal for charging smartphones, Bluetooth earbuds, and cameras. The effective output of 5V / 2.1A ensures that your devices charge quickly and efficiently, providing you with the convenience you need in daily life.

The Coolreall Power Bank is a lightweight and efficient 10,000mAh portable charger that ensures you stay powered up longer. Weighing just 220 grams, it’s easy to carry and perfect for on-the-go charging. With 3A high-speed charging, it offers a remarkably fast charging experience, saving you from long waits. The power bank features three outputs and two inputs, allowing you to charge multiple devices simultaneously. Additionally, its smart chip technology enhances safety by preventing overcurrent and overheating, giving you peace of mind while charging.

The Charmast Power Bank boasts an impressive 23800mAh capacity, allowing you to charge your iPhone 11 nearly five times. With Quick Charge 3.0 technology, it delivers power at four times the speed of traditional chargers, making it incredibly efficient. The device features an accurate LED digital display, so you can easily monitor the remaining power, ensuring you're never caught out. Additionally, it supports charging up to four devices at once, perfect for sharing power with friends or family during outings.

The GREPRO Power Bank is a compact and powerful device, perfect for keeping your gadgets charged on the go. With a 10000mAh capacity, it can charge various devices, offering two full charges for an iPhone 13. You benefit from multiple outputs, including two USB and one Type-C, allowing you to charge three devices simultaneously. Its reliable lithium polymer cell ensures stable and safe charging, extending the life of your devices while providing peace of mind. Its lightweight design makes it easy to carry, fitting effortlessly in your bag or pocket.

The Anker PowerCore 5000 is a compact and powerful portable charger, perfect for keeping your devices charged on the go. With a high capacity of 5000 mAh, it can provide a full charge for your iPhone X or Samsung Galaxy S9, ensuring you stay connected throughout the day. Its ultra-compact design makes it easy to slip into your pocket or bag, so you can carry it with you effortlessly. Plus, with PowerIQ technology, you can enjoy faster charging for any phone or tablet, helping you get back to using your device more quickly.

The VRURC Power Bank is a versatile charging solution featuring built-in cables that allow you to power up various devices, including iPhones, Samsung phones, and other USB-C devices. With its fast charging capability, you can boost your phone's battery by up to 60% in just 30 minutes, making it perfect for those on the go. You can easily recharge the power bank in multiple ways, ensuring it’s ready when you need it. Plus, the high 20000mAh capacity means you can charge your devices multiple times, keeping you connected throughout the day.

The VRURC Power Bank offers remarkable convenience for users with its built-in cables for various devices, including iPhones. You can charge up to five devices simultaneously, making it perfect for sharing power with friends. Its compact design means it’s easy to carry, and the integrated lanyard allows for convenient attachment to bags. Additionally, the accurate LED digital display lets you easily check the remaining battery life, ensuring you’re never caught without power when you need it most.

The Vida IT vCard Power Bank is an ultra-compact charger designed to fit easily in your pocket, being only slightly larger than a credit card. With a built-in cable, you can conveniently charge your phone on the go without the hassle of carrying extra cables. The power bank features a 2500mAh capacity, providing sufficient power for most mobile devices. Additionally, the LED status light lets you monitor the battery level, ensuring you know when it's time to recharge.

The Miady 10000mAh Power Bank offers true large capacity, allowing you to charge your devices multiple times without needing a plug socket. With 12W dual output, it efficiently detects and distributes power to your devices. The upgraded Type-C port ensures compatibility with the latest devices, making charging convenient. Additionally, the reliable Li-polymer cell design enhances safety and portability, meaning you can carry it easily wherever you go.