Uniden DXI5586-2 Owner's Manual page 34

Cleaning the battery charging contacts
To maintain a good charge, clean the charging contacts on
the handset once a month.
Dampen a cloth with plain water. Gently rub the damp
cloth over the charging contacts until all visible dirt is
removed. Dry the contacts thoroughly before returning the
handset to the cradle.
Do not use paint thinner, benzene, alcohol, or other
chemical products. Doing so may discolor the surface
of the telephone and damage the finish.
[ 34 ] N O T E O N P O W E R S O U R C E S
Caution
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