Radio Shack Seven Hour • Eight User Manual
© 1997 Tandy Corporation.
All Rights Reserved.
RadioShack is a trademark used by Tandy Corporation.
Cat. No. 23-247
Seven Hour
•
Eight Battery Universal Charger
Your RadioShack Seven Hour
•
Eight
Battery Universal Charger can charge
five different types of standard nickel-
cadmium batteries — AAA, AA, and 9V
in 4–10 hours; C and D in 8–9 hours.
(High-capacity nickel-cadmium batter-
ies take longer.) You can insert a pair
of batteries into each of the charger’s
four battery chambers, letting you
charge different types of batteries at
the same time.
Each chamber can charge one pair of
AAA, AA, C, or D batteries. The con-
nectors inside the charger let you also
charge one or two 9V batteries at a
time.
Your charger has these features:
Automatic Charging Current Selec-
tion — selects the best charging cur-
rent for each battery size.
Charging Indicators — light when the
batteries are charging.
SAVE THESE
INSTRUCTIONS
This manual contains important safety
and operating instructions for your
charger.
Before you use the battery charger,
read all instructions and cautionary
markings on the charger, the batteries
to be charged, and the products that
use the batteries.
Warning: To reduce the risk of injury,
charge only nickel-cadmium batteries
with this charger. Other types of batter-
ies might burst, causing personal injury
and damage.
OPERATION
General Charging Hints
• Completely discharge batteries
before you charge them. Repeat-
edly charging batteries that are
not fully discharged can shorten
their useful life.
• It is normal for the batteries to
become warm while charging.
• If you are charging two 9V batter-
ies, you can also charge other
types of batteries (except D bat-
teries) in the two other chambers.
• You cannot charge a single AAA,
AA, C, or D battery in a battery
chamber at a time. You
can
charge a pair of batteries in one
chamber while the other cham-
bers are empty.
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