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Radio Shack 23-437 User Manual

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©

2002 RadioShack Corporation.

All Rights Reserved.

RadioShack and RadioShack.com are trademarks

used by RadioShack Corporation.

23-437

OWNER’S MANUAL — Please read before using this equipment.

Thank you for purchasing the RadioShack
Overnight Charger for AA/AAA/9V Ni-Cd or
Ni-MH Batteries. Your charger is designed
to charge two or four AA or AAA batteries, or
one 9V battery.

Its features include:

Two Charging Indicators — FRONT or
REAR lights when charging batteries in the
front or rear charging bay and turns off when
charging is complete.

Reverse Polarity Protection — protects
the charger and batteries against damage
from incorrectly installed batteries.

Automatic Timer Shut-Off — turns off the
charger to prevent overcharging AA or AAA
batteries.

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SAVE THESE
INSTRUCTIONS!

This manual contains important safety and
operation instructions for your battery
charger. Before using your charger, read all
instructions and cautionary markings on the
charger, the batteries to be charged, and the
product that uses the batteries.

Warnings:

• Charge only Ni-Cd or Ni-MH batteries

with this charger. Other types of
batteries might burst, causing personal
injury.

• Do not disassemble the charger; take it

to a qualified service technician when
service or repair is required. Improper
reassembly may result in a risk of
electric shock or fire.

• Do not use an attachment not

recommended or sold by RadioShack
as this could result in a risk of fire,
electric shock, or injury.

Cautions:

• Do not expose the charger to rain or

excessive moisture.

• Do not operate the charger if it has

received a sharp blow, or been dropped
or damaged in any way. Take it to a
qualified service technician for repair.

• Do not use an extension cord. Its use

could result in fire or electric shock.

• Never use the charger as a DC power

source for any electrical equipment.

Your charger is ETL listed to UL standards.

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1. Slide

Ni-Cd/Ni-MH

to the desired setting.

2. Adjust the charging bay for AA or AAA

batteries.

The tab on the top of the front and rear
charging bays let you adjust the battery
holder for AA or AAA batteries. Pull
down the tab to charge AAA batteries.
Lift up the tab to charge AA batteries.

3. To charge two batteries, insert the

batteries in the front or rear bay
according to the polarity symbols
(+ and –) marked inside.

.#

.#

.#

.#

±

To charge four batteries, insert the
batteries in the front and rear charging
bay according to the polarity symbols
(+ and –) marked inside.

4. Lift the AC plug’s prongs, located on the

rear of the charger, until they snap into
place. Plug the charger into a standard
AC outlet. FRONT lights when AA or
AAA batteries are charging in the front
bay. REAR lights when AA or AAA
batteries are charging in the rear bay.

#

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If an icon appears at the end of a paragraph,
go to the box on that page with the
corresponding icon for pertinent information.

— Warning

°

°

°

°

— Hint

.

.

.

.

— Caution

±

— Note

#

— Important

Ni-Cd/
Ni-MH

FRONT
Indicator

REAR
Indicator

Tab

Charging
Bay

.

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.

Do not mix battery types (Ni-Cd and Ni-MH).

±

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±

"

• Both batteries must be installed in the same

bay.

• It is normal for the batteries to become warm

while charging.

• Charge the batteries in an area with

temperatures between 32 and 113° F (0–45°
C). If the area is too cold, the batteries can
permanently lose their ability to charge. If the
area is too warm, the batteries will not fully
charge.

• Do not try to charge batteries other than

those listed in this manual, or use
procedures other than those described in
this manual.

• You cannot charge AA batteries in one bay

and AAA batteries in the other bay at the
same time.

AC Plug

Tab

Charging
Bay

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