Belt with a battery

A belt with at least one rechargeable battery comprising:

• a buckle housing that contains the at least one rechargeable battery and a reel adjustment mechanism to adjust length of one or more belt member including a reel that accepts a cord associated with the proximal end of the belt member(s) and a dial connected to the reel that is turned to adjust length of the belt member(s) extending from the buckle housing wherein the reel mechanism is a dial and reel connect to form a single part that connects to a base by a magnetic connection;
• the base and single part engage by a ratchet type mechanism engagement means so that incremental adjustment can be achieved and unwinding is prevented until the magnetic connection between the single part and the base is broken to release the single part from the base and wherein the at least one rechargeable battery is connected to or connectable to a charging cable for connecting to an electrical device to be charged or for connection to a power supply to charge the rechargeable battery.