Capacity: The IP-43 has a capacity of 20800mAhCharging Speed: Check the power bank’s output specifications to ensure it supports fast charging for your devices.which is a relatively high capacity that should be ableLook for features like Quick Charge or Power Delivery support, Portability and Design:
Consider the size, weight, and overall design of the power bank. If you plan to carry it with you regularly, a compact and lightweight design may be more convenient.
Build Quality and Safety Features: Look for power banks that have a solid build quality and safety features like overcharge protection