Power banks with a built-in power plug

Built-in power plug

— the built-in network plug means that the power bank can be directly connected to the socket without a separate charging block. This design is especially convenient for travel, work, and everyday use because the adapter is already built into the body, eliminating the need to carry it separately.

Power banks with built-in plugs are more practical: fewer accessories, less chance of forgetting something at home, and easier to charge from any suitable socket. However, such devices often turn out to be slightly larger or heavier due to the plug and built-in power circuit.