There are many different points to consider when buying a power bank. The following are our main selection points.
1.The charge capacity : One of the most important point to consider when buying a power bank is the capacity required. What device is to be charged, what purpose is used, and then choose the appropriate capacity.To provide a complete charge the power bank capacity must be slightly more than that of the device to be charged - it is always best to have a bit extra to make sure the device gets a full charge.
2.Number of ports: Now many power banks have two ports or more. Just check the output current capability of each port are enough? But if multiple devices are charging at the same time, the power bank may not provide the maximum current for each port, and there may be an overall maximum current output that will be shared among the outputs, thereby slowing down the charging speed of the device.
3.Size & weight: Size and weight are an important consideration when buying a power bank, especially when you plan to use it while traveling. The larger the capacity of the mobile power supply, the larger and heavier it will be,it may be too big for your pocket or bag.
If you're looking to keep your phone charged at a one-day travel, picnic or during a night out, look into a pocket-sized model with at least 6000–10,000mAh. Other situations, such as hikes that take you away from power for a number of days, may demand larger models, but these are usually too big for most pockets.
4.Shape and style:If you want to carry the power bank in your bag, this is not a big problem. But if you want put it in your pocket ,the strange shape and bulky design may make your pocket uncomfortable. Try to find a phone that is similar in size and shape to a smartphone.
Post time: Aug-13-2021