Schumacher 00-99-000886 - Manual (Page 13)

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The battery % shown in tester mode can be used to estimate the relative 13.6
charge time. The lower the % shown, the longer the charge time for a
given battery.
The battery % shown in charger mode is an indication of the relative prog-
13.7
ress of the charging process. The higher the battery % displayed, the less
charge time remains.
The more a battery is discharged, the faster it absorbs a charge from the
13.8
charger. That means that the battery % increases faster at the beginning
of the charging process than at the end. In other words, it takes longer for
a battery to accept the last few percent of the charge than the first several
percent.
MAINTENANCE INSTRUCTIONS 14.
Before performing maintenance, unplug and disconnect battery charger 14.1
(see sections 6.7 and 7.6).
After use, use a dry cloth to wipe all battery corrosion and other dirt or oil
14.2
from terminals, cords, and the charger case.
Servicing does not require opening unit, as there are no user-serviceable
14.3
parts.
STORAGE INSTRUCTIONS 15.
Store charger unplugged, in an upright position. The cord will still conduct 15.1
electricity until it is unplugged from outlet.
Store inside, in a dry, cool place (unless you’re using a UL Listed, on-
15.2
board Marine Charger ).
Do not store clips on handle, clipped together, on or around metal, or
15.3
clipped to cables.