Although a battery handle is available, the method used here to
lower a battery into the underseat box is to put an old belt
around and under the battery using it like a handle and just
lower it into the box.  Then withdraw the belt.

Somewhere I saw that the Odyyseyy 1200 Dry Cell battery fits
under the drivers side (Westy89 here) but the price is pretty
high, around $180 plus.

Bill89westy 2.3