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. **

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. **

To determine if the power bank is charged, you can check the LED indicators on the power bank. If the LED indicators show a full charge or the power bank has been plugged in for a sufficient amount of time, then it is likely charged. You can also try connecting a device to the power bank to see if it can provide a charge. **

It is possible that the power bank is defective if it is not charging properly or holding a charge. Other signs of a defective power bank could include overheating, swelling, or not turning on at all. It is recommended to try using a different charging cable or adapter to rule out any issues with those components before determining if the power bank itself is defective. If the power bank continues to exhibit issues, it may be best to contact the manufacturer for further assistance or consider replacing it. **

Yes, a power bank can potentially explode if it is damaged, overcharged, or exposed to extreme heat. Lithium-ion batteries, which are commonly used in power banks, can be volatile if not handled properly. It is important to use a reputable brand of power bank, follow the manufacturer's instructions for charging and storage, and avoid exposing the power bank to high temperatures to reduce the risk of explosion. **

When choosing a power bank to buy, consider the following factors: 1. Capacity: Choose a power bank with a capacity that suits your needs. Higher capacity power banks can charge your devices multiple times before needing to be recharged themselves. 2. Portability: Consider the size and weight of the power bank. If you need it for travel or daily use on the go, a smaller and lighter power bank would be more convenient. 3. Number of ports: Make sure the power bank has enough ports to charge all your devices simultaneously if needed. 4. Output power: Look for a power bank with higher output power to ensure faster charging of your devices. 5. Brand and quality: Choose a reputable brand known for producing high-quality power banks to ensure safety and reliability. 6. Price: Consider your budget and choose a power bank that offers good value for money. Ultimately, the best power bank for you will depend on your specific needs and preferences. **