As an AI language model, I don't have personal experiences, but I can tell you that the Anker Power Bank MagSafe is a popular choice for iPhone 12 users who want a portable charging solution that is compatible with MagSafe technology. It offers a convenient way to wirelessly charge your iPhone 12 while on the go, and its compact design makes it easy to carry around. Many users have reported positive experiences with the Anker Power Bank MagSafe, praising its reliability and fast charging capabilities. However, it's always a good idea to read reviews and do thorough research before making a purchase to ensure it meets your specific needs. **

The power bank Anker 737 is designed to charge devices quickly, with its high-speed charging technology. It is equipped with PowerIQ and VoltageBoost to deliver the fastest possible charge to your phone. Therefore, the Anker 737 power bank should charge your phone quickly and efficiently. If you are experiencing slow charging, it may be due to factors such as a low-quality charging cable or a problem with the phone's charging port. **

The Anker PowerCore 20100 mAh can charge a typical smartphone multiple times before needing to be recharged itself. The exact number of charges will depend on the capacity of your phone's battery, but generally, you can expect to get 4-6 full charges for most smartphones. This makes it a great option for extended travel or situations where you may not have access to a power outlet for an extended period of time. **

The compatibility of a power bank with a different brand depends on the specific models and specifications of both the power bank and the device. It is important to check the power bank's output voltage and current to ensure it is compatible with the device you want to charge. Additionally, some power banks may have specific features or connectors that are only compatible with certain brands or models. It is always best to consult the user manual or contact the manufacturer to confirm compatibility with a different brand. **

Yes, you can charge your AirPods with a 20W Anker Nano power adapter. The 20W power output is sufficient for charging AirPods, as they require much less power compared to larger devices like smartphones or tablets. Just make sure to use the appropriate charging cable that is compatible with your AirPods. **

The Samsung Galaxy S6 Edge is compatible with most power banks that have a USB output port and a capacity of at least 3000mAh. Some recommended power banks for the Samsung Galaxy S6 Edge include Anker PowerCore 10000, RAVPower Portable Charger 16750mAh, and Samsung's own Fast Charge Portable Battery Pack 5100mAh. It is important to ensure that the power bank you choose has the appropriate output voltage and current to charge your device efficiently. **

The Microsoft Surface Pro 8 is compatible with power banks that support USB-C Power Delivery (PD) technology. Look for a power bank that offers at least 60W output through its USB-C PD port to ensure it can charge the Surface Pro 8 at its maximum speed. Additionally, make sure the power bank has enough capacity to provide multiple charges to the Surface Pro 8, such as a capacity of 20,000mAh or higher. It's important to check the specifications and compatibility of the power bank with the Surface Pro 8 before making a purchase. **

The power bank is good if it meets your specific needs and requirements. Consider factors such as capacity, size, weight, charging speed, and compatibility with your devices. Reading reviews and comparing different models can help you determine if a particular power bank is good for you. Ultimately, the best power bank is one that suits your lifestyle and provides reliable portable charging when you need it. **