The one on the left needs a 12V mains adaptor; the other plugs into a 13A socket. Suitable only for nickel-cadmium or nickel-metal hydride batteries. Each takes up to four batteries, either AA or AAA.
I will ask you to telephone to arrange collection, so please don't request these if the phone scares you. (You'd be amazed!)
Two AA or AAA battery chargers (Cholsey/Wallingford OX10)
Collection Times
Most times by prior arrangement.
Most times by prior arrangement.