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. **

Savings bank transactions can typically be deleted by accessing the account statement or transaction history on the bank's online portal or mobile app. From there, you can select the specific transaction you wish to delete and look for an option to remove or delete it. If you are unable to delete the transaction yourself, you can contact your bank's customer service for assistance in removing the transaction from your account history. It's important to note that some transactions may not be able to be deleted, especially if they are already processed or finalized. **

The savings bank may be blocking online banking customers for security reasons. They may have detected suspicious activity on certain accounts and are taking precautionary measures to protect their customers' funds and personal information. Additionally, the bank may be conducting routine maintenance or updates to their online banking system, temporarily restricting access to ensure a smooth and secure user experience once the maintenance is complete. It is also possible that there may be technical issues or glitches with the online banking platform that need to be resolved before customers can access their accounts again. **

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. **

To determine if your power bank is broken, you can try a few troubleshooting steps. First, make sure it is fully charged and try using it to charge a different device to see if it is functioning properly. If it still does not work, try using a different charging cable or plug it into a different power source to rule out any issues with the cable or outlet. If it still does not work, it may be a sign that the power bank is broken and needs to be replaced. **

There could be several reasons why your power bank is not providing power. It could be due to a faulty charging cable or adapter, a malfunctioning power bank itself, or the power bank may be fully discharged and needs to be recharged. Additionally, if the power bank is exposed to extreme temperatures or has been damaged, it may not function properly. It is recommended to try using a different charging cable and adapter, ensure the power bank is fully charged, and check for any physical damage to troubleshoot the issue. **

The power of a power bank itself is not dangerous. However, if not used properly or if it malfunctions, it can potentially cause harm. It is important to follow the manufacturer's instructions, avoid overcharging or exposing it to extreme temperatures, and stop using it if you notice any unusual behavior. Overall, as long as you use your power bank responsibly, it should not pose any danger. **