Locate and remove the small screws. (Often hidden under small dummy plugs). Carefully remove the covers. Locate the battery, (some have two batteries). Note the poloriety of the battery.
Useing a small soldering iron, remove the battery. Take it to a battery store to get an exat replacement.
Install the new battery exaxtly as the old one which was removed. Re-assemble. Charge the new battery for 24 hours before using.
A.Ivey Lubbock TX., April 2009
