Running out of battery can be a real problem–especially when you’re on the go, but having a power bank completely changes that. Power banks charge mobile phones, laptops, and other devices, so choosing the right one matters. Understanding the following key factors will help you choose the best power bank.

1. Capacity

The first thing to consider is the capacity of the power bank, measured in milliampere-hours (mAh), which determines how much charge the power bank can hold. Think of watts as the speed of the power delivery. While a high-mAh power bank has a high capacity, it might deliver the power slowly if its wattage is low. 

Opt for a power bank with a wattage that matches or exceeds your device's recommended charging wattage for faster charging. For example, if you want to charge a smartphone, a power bank with a capacity between 10,000mAh and 20,000mAh is usually sufficient. For larger devices like tablets or multiple devices, you should opt for a power bank with a capacity of 20,000mAh or higher.

2. Output Ports

Always check the number and type of output ports on the power bank you’re looking to buy. If you need to charge multiple devices simultaneously, look for a power bank with at least two output ports. Additionally, ensure the ports match the devices you plan to charge. Many modern power banks offer a mix of USB-A and USB-C ports. USB-C ports are becoming more popular due to their fast charging capabilities and prevalent device charging port type.

3. Charging Speed

Another important factor is a power bank's charging speed. Look for power banks that support fast charging technologies, such as those with Quick Charge (QC) or Power Delivery (PD) icons or listed in their features. These technologies can significantly reduce the time it takes to charge your devices. For instance, a power bank with 22.5W output can charge most smartphones from 0 to 50% in about 30 minutes.

4. Size and Weight

Consider the size and weight of the power bank, especially if you’re frequently on the go.  People constantly on the road should opt for portable, lightweight, rugged, and weatherproof power banks. If you require a larger capacity power bank, you need to consider that it tends to be bulkier and heavier. Matching the power bank to your lifestyle ensures you have the right tool for the lifestyle.

5. Safety Features, Brand and Price

Choose a power bank with over-voltage protection, short-circuit protection, and temperature control to ensure safe and reliable charging. Lastly, consider the brand reputation and price. Well-known brands often provide better quality products and customer service. 

6. Compatibility of Charging Protocols

Check the charging protocols to ensure it's compatible with your devices. Check the charging protocol information on the manufacturer's website.

NowUCan Choose Quality

Considering these factors, you can confidently choose a power bank that fits your needs and ensures your devices stay powered wherever you go. Invest in digifon power banks to help you go forth, and never let a low battery hold you back.