Mike, thanks for putting me in the right forum. Looks like the post from 2 years ago still apply today with the Lincoln cordless a favorite, and as MarkC said then "If I have the EXPENSIVE grease gun I'm more likely to use it.... Therefore my expensive equipment lasts longer."
Tags, good move on using the "Wonderful wife" terminology in you post, I just printed it up with Arizona Tool page advertising the 1 battery Lincoln cordless grease gun for $149, and by the sneaky smile on my wife I think it worked. /forums/images/graemlins/grin.gif
If I already had power in the tractor shed I would have got an air tank and a pneumatic grease gun, but that is months and many weekend projects away.
Come to think of it /forums/images/graemlins/confused.gif.....that sneaky smile /forums/images/graemlins/crazy.gif.......got to remember to tell her it's for the TRACTOR. /forums/images/graemlins/shocked.gif