Radio Shack Battery Charger User Manual

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Radio Shack Battery Charger User Manual

Compact Ni-Cd/Ni-MH Battery Charger

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

Your RadioShack Compact Ni-Cd (nickel cadmium)/Ni-MH (nickel metal hydride) Battery Charger is designed to charge two or four batteries — AA and AAA types.

Its features include:

Two Charging Indicators — an indicator lights during charging for each battery type (Ni-Cd or Ni-MH), 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 the batteries.

OPERATION

1.To charge two Ni-Cd or Ni-MH AA batteries, install both into BAY 1 as indicated by the polarity symbols (+ and –) marked inside the compartment, then slide Ni-Cd/Ni-MH to the appropriate setting.

Note: Both batteries must be installed in the same bay.

To charge two Ni-Cd or Ni-MH AAA batteries, install both into the supplied AAA battery adapter as indicated by the polarity symbols (+ and –) marked on the adapter. Then install the battery adapter into BAY 1 with the battery contacts facing the top of the bay and the arrow marked on the adapter pointing

toward the back of the charge bay and set Ni-Cd/Ni-MH to the appropriate setting.

Ni-Cd/

Ni-MH

Switch

AAA

Adapter

Bay 1

Bay 2

2.To charge four Ni-Cd or Ni-MH AA batteries, install two batteries into each bay as indicated by the polarity symbols (+ and –) marked inside each compartment, then slide Ni-Cd/Ni-MH to the appropriate setting.

To charge four Ni-Cd or Ni-MH AAA batteries, install four batteries into the two supplied AAA battery adapters as indicated by the polarity symbols (+ and –) marked on the adapters. Then install an adapter into each bay with the battery contacts facing the top of the bay and the arrows marked on the adapters pointing toward the back of the charge bay, and slide Ni-Cd/Ni-MH to the appropriate setting.

Cautions:

©2000 RadioShack Corporation. All Rights Reserved. RadioShack and RadioShack.com are trademarks

used by RadioShack Corporation.

BAY 1
BAY 2

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

Do not mix AA and AAA battery sizes.

Note: The charger does not charge if you install two AA or AAA batteries into

and leave empty.

3.Lift the prongs of the AC plug until the plug snaps into place. Plug the charger into a standard AC outlet. The plug is polarized to fit in the outlet only one way. The red indicator lights when you are charging Ni-Cd batteries; the green indicator lights if you are charging Ni-MH batteries.

4.When the batteries finish charging, the indicator turns off. Unplug the charger from the outlet, then remove the batteries or AAA battery adapter(s) from the charger.

Charging Batteries with Different Capacities

The charger can be used to recharge Ni-Cd batteries with capacities greater than 850 mAh and Ni-MH batteries with capacities greater than 1600 mAh. Simply reset the charger to begin a second charge cycle for batteries with larger capacities. For batteries with less capacity, simply remove batteries before the charge cycle is complete, based on estimated charge times in the following chart.

Battery

Battery

Estimated

Capacity

Charging

Type

(mAh)

Time

 

 

 

 

 

 

 

AA

600

5 hr.

 

 

 

AA

700

5 hr., 45 min.

 

 

 

AA

850

7 hr.

 

 

 

AA

1000

8 hr., 15 min.

 

 

 

AA

1500

12 hr., 20 min.

 

 

 

Battery

Battery

Estimated

Capacity

Charging

Type

(mAh)

Time

 

 

 

 

 

 

 

AA

1600

13 hr., 10 min.

 

 

 

AAA

180

3 hr., 35 min.

 

 

 

AAA

550

11 hr.

 

 

 

AAA

600

12 hr.

 

 

 

Note: Batteries will not be damaged by leaving them in the charger until the timer turns it off.

To calculate the charge time for your battery, based on its rated capacity, use the following formulas.

For AA batteries: Charge time in hours = the capacity of your battery × .0082

For AAA batteries: Charge time in hours = the capacity of your battery × .02

SAFETY INSTRUCTIONS

To enjoy your charger for a long time:

Do not expose the charger to rain or excessive moisture.

Never operate the charger if it has received a sharp blow or been dropped or damaged in any way. Have it repaired by qualified service personnel.

Do not disassemble the charger. Have it serviced by qualified service personnel only. Incorrect assembly can result in a risk of electric shock or fire.

To reduce the risk of electric shock, unplug the charger from the outlet before attempting any maintenance or cleaning.

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