21.  It operates on six AA batteries and is weather-resistant for outdoor use.

22.  It will run for up to four hours on a single AA battery.

23.  It operates on either AC power or six AA batteries.

24.  It runs on two AA batteries.

25.  It takes two AA batteries, which provide four hours of power.

26.  Logitech says that it has solved the problem and that two AA batteries will run the mouse two to three months.

27.  NiteOwl adjustable reading light that can be used like a bookmark to illuminate your book or magazine, boasts a krypton bulb and uses two AA batteries.

28.  Oh, to own stock in AA batteries or lithium cells.

29.  On a subway to Queens, a vendor came through the car hawking AA batteries.

30.  Our sender used a single AA battery to power itself.