It looks like someone took a copy of What links here and linked back to every single one  Heres a list of things which dont really have to do with batteries apart from the fact that some of them use batteries which isnt really noteworthy and which we might be able safely discard  Any objections  Electronics Accumulator  Transducer  Transistor  Vacuum tube  Telephone switchboard  Diode  Diode bridge  Arc lamp  Flash  Flashlight  Light bulb  Light meter  Lighting  Magneto  Remote control  Fan  Superconductivity  Clockwork  Roundthepole flying  Static Random Access Memory  Explosively pumped flux compression generator   Chemicals and elements Adenosine triphosphate at least  Automotive Hybrid electric vehicle redirects to Hybrid car  IBM Convertible  Diesel cycle    Other Viking program  BASF  Motorola  Operation Bojinka   Philippine Airlines Flight   Raytheon Corporation  Game Boy  Insulin pump  Naval mine  Steadicam  Cellophane   Mars Pathfinder  Segway HT