Radio Shack 0904-205-01502A, 273-1900, 08A01 User Manual
Multi-Voltage Power Bank and Charger
OWNER’S MANUAL — Please read before using this equipment.
Your RadioShack Multi-Voltage Power Bank and Charger combines
an AC to DC power adapter, charger, and DC to DC converter to
provide a portable power supply. Whether you are at home or in other countries, you can use it as a battery charger for Nickel-Metal Hydride (Ni-MH) AA batteries or an AC to DC adapter with AC power
input ranging from 90V to 240V. When traveling, you can install four
Ni-MH AA batteries and the DC to DC converter provides voltages of
3/4.5/6/7.5/9V to your portable DC device. Its features include:
Overload/Short Circuit Protection
teries from damage caused by overloads and short circuits.
Charging Protection
charging when the batteries are fully charged.
Safety Guard Timer
to prevent battery overcharging.
Reverse Polarity Protection
from damage due to incorrectly installed batteries.
Three LED Status Indicators
charging, receiving power or providing DC output.
Your charger is ETL listed to UL standards and meets all applicable
FCC standards.
WARNING:
shock hazard, do not expose this product
to rain or moisture.
CAUTION:
ELECTRIC SHOCK, DO NOT REMOVE
COVER OR BACK. NO USER-SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
— detects battery charge status and stops
— automatically stops charging after 4 hours
To reduce the risk of fire or
RISK OF ELECTRIC SHOCK.
TO REDUCE THE RISK OF
This symbol is intended to alert
you to the presence of uninsulated dangerous voltage within
the product’s enclosure that
might be of sufficient magnitude
to constitute a risk of electric
shock. Do not open the product’s case.
— protects the charger and bat-
— protects the charger and batteries
— let you know if the power bank is
CAUTION
DO NOT OPEN.
!
cautionary markings in this manual, on the charger, on the batteries
to be charged, and on the products that use the batteries.
Warnings:
• Charge only Ni-MH batteries with this charger. Other types of
• Unplug the charger from the AC outlet before attempting any
• Do not disassemble the charger; take it to a qualified service
• Do not use an attachment not recommended or sold by
Cautions:
• Do not expose the charger to rain or excessive moisture.
• Do not operate the charger if it has received a sharp blow, or
• Do not use an extension cord. Its use could result in fire or elec-
• Do not operate the charger if the cord or plug is damaged. Have
To reduce the risk of injury:
batteries might burst, causing personal injury and damage.
maintenance or cleaning.
technician when service or repair is required. Improper reassembly may result in a risk of electric shock or fire.
RadioShack or this could result in a risk of fire, electric shock,
injury to persons, or damage to personal property.
To reduce the risk of damage:
been dropped or damaged in any way. Take it to a qualified service technician for repair.
tric shock.
the charger repaired. Never alter the provided AC plug. If it does
not fit into the AC outlet, have a qualified service technician
install the proper outlet. Improper connection can result in an
electric shock.
SAVE THESE INSTRUCTIONS
FCC STATEMENT
This device complies with Part 15 of the
subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must acce pt any interference received, including interference that may cause undesired operation.
Warning:
approved by RadioShack may cause interference and void the user’s authority to operate the equipment.
Changes or modifications to this charger not expressly
FCC Rules
. Operation is
This symbol is intended to
inform you that important operat-
!
ing and maintenance instructions are included in the
literature accompanying this
product.
IMPORTANT SAFETY INSTRUCTIONS
Danger:
these instructions.
This manual contains important safety and operating instructions for
your charger. Before using the charger, read all the instructions and
To reduce the risk of fire or electric shock, carefully follow
RadioShack and RadioShack.com are trademarks used by RadioShack Corporation.
This equipment has been tested and found to comply wi th the limits
for a Class B digital device, pursuant to Part 15 of the
These limits are designed to provide reasonable p rotection against
harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause
harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment
off and on, the user is encouraged to try to correct the interfere nce
by one or more of the following measures:
• Reorient or relocate the receiving antenna.
2001 RadioShack Corporation.
©
All Rights Reserved.
FCC Rules
.
• Increase the separation between the equipment and receiver.
Consult your local RadioShack store if the problem still exists.
A QUICK LOOK AT YOUR CHARGER
POWER Indicator
CHARGING
Indicator
3V/4.5V/6V/
7.5V/9V
2. Use a flat-blade screwdriver to rotate
3/4.5/6/7.5/9V
to the
desired output voltage.
3. Insert the supplied DC output cord’s plug into the charger’s DC
output jack.
4. For devices which require 3/4.5/6/7.5/9V DC power, connect an
Adaptaplug adapter to the output socket of the supplied DC
cord, taking care to orient the plug for proper polarity. Then
insert the other end of the Adaptaplug into the device’s power
jack.
Left (#1)
Right (#2)
Chambers
Battery
Chamber
Cover
DC OUTPUT Indicator
DC Output
Jack
SELECTING THE RIGHT
™
ADAPTAPLUG
ADAPTER
An Adaptaplug adapter allows you to match the size and polarity of
your portable device’s DC input jack.
One Adaptaplug adapter, of your choice, comes with the power
bank when you purchase it. Other sizes are available at your local
RadioShack store.
Adapter Compatibility
The power adapter’s output voltage setting must be exactly the
same number as the voltage your portable device requires. Also, the
power adapter’s current must be equal to or more than the current
your portable device requires.
Device’s Rating
3, 4.5, or 6VDC 1000mA
7.5VDC 800mA
9VDC 660mA
1. Set the output selector switch to the correct setting for your portable device (3/4.5/6/7.5/9VDC).
2. If the power jack on your portable device is marked , align
on the power cord with + on the Adaptaplug.
TIP
If the power jack is marked , align
with – on the Adaptaplug.
Important:
• Your portable device must be rated 3, 4.5, 6, 7.5, or 9VDC (see
“Adapter Compatibility” on Page 2).
• Plugging the adapter into a portable device that has different
ratings could damage the portable device or the adapter.
• Be sure to set the correct tip polarity. Incorrect tip polarity can
damage the portable device or the adapter.
Adapter’s Maximum
Output Current
on the power cord
TIP
USING AS AN AC TO DC ADAPTER
1. Disconnect the charger from AC power to change the output
voltage selector.
Caution:
Do not change the
3/4.5/6/7.5/9V
charger is connected to AC power. Doing so could damage the
charger.
setting while the
5. Plug the charger into a standard AC outlet. The POWER and
DC OUTPUT indicators light.
If the DC OUTPUT indicator turns off when the charger is in
use, the output current is beyond specifications and the overload/short circuit protection is activated. Disconnect the charger
from AC power then from the device. Check the current requirement of your portable device.
If the required current is within specification
(See “Adapter
Compatibility” on Page 2), wait for at least 10 seconds before
reconnecting the adapter. Reconnect the adapter to the device
first, then to AC power. If the indicator still flashes or turns off,
the power bank or your portable device may be defective.
If the required current does not match this adapter’s current
, do
not use this power bank.
USING AS A DC TO DC CONVERTER
You can use the power bank as a DC to DC converter to power devices which require 3/4.5/6/7.5/9V of DC power.
You must insert four Ni-MH AA batteries into the chambers or the
power supply will not provide DC power to the device you want to
power.
Cautions:
• Use only fresh, fully charged batteries of the required size and
recommended type.
• Do not mix old and new batteries or different types of batteries.
1. Follow Steps 2–4 under “Using as an AC to DC Adapter” to connect the DC cord to the charger.
2. Lift the battery chamber cover and insert four fully charged
rechargeable Ni-MH AA batteries into the battery chambers as
indicated by the polarity symbols (+ and –) marked inside each
bay.
3. Close the battery chamber cover. If the cable is connected to
the DC output jack, the DC OUTPUT indicator lights.
To conserve power when the charger is in standby, always disconnect the DC cord from the charger.
If the DC OUTPUT indicator turns off when the charger is in use, the
output current is beyond specificatio ns and the overload/short circuit
protection is activated or the batteries might be low. Disconnect the
DC cord from the charger and check the current requirement of your
portable device (see “Adapter Compatibility” on Page 2).
•
If the required current is within specification
patibility” on Page 2), wait at least 10 seconds. Reconnect the
DC cord to the charger, then to the device. If the indicator still
flashes or turns off, the power bank or your portable device may
be defective.
(see “Adapter Com-
2
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