"RB" wrote in message
. ..
I used to use a device like a long sawhorse, made of pipe. This
contraption
was placed over and as close to the batteries as possible. Put a light
chain hoist or come along on it. Once you get the batteries just above
deck, use a rope and pull 'em out aft onto the deck.

Now this sounds like the only response so far that understands the
situation. My methods always ended with a sore back, pinched fingers and
most evil thoughts about boats in general. Usually started with an
assortment of 2x4 lumber, some rope, and if possible a few lengths of 2x8
planks. Getting the batterys moved to under a hatch or removable
floorboards was the central problem, after that most any of the offered
ideas would work.

Hey, that's not my job!
Old Chief Lynn