Technoline BC 700 Charger User Manual

Introduction

The Technoline BC 700 is an intelligent battery charger designed for NiCd and NiMH rechargeable batteries of AA and AAA sizes. It offers various modes including charge, discharge, refresh, and test, allowing for optimal battery care and performance. This manual provides detailed instructions for safe and effective use of your BC 700 charger.

Safety Information

• Use only with NiCd and NiMH rechargeable batteries. Do not attempt to charge alkaline, lithium, or other battery types.
• Ensure proper battery polarity when inserting batteries into the charger.
• Do not expose the charger to water or excessive humidity.
• Do not disassemble or modify the charger.
• Use the charger in a well-ventilated area.
• Unplug the charger from the power outlet when not in use or during cleaning.
• Keep out of reach of children.

Image: The Technoline BC 700 charger with four AA batteries inserted, showing its LCD display with various charging parameters. This image illustrates the charger in active use.

Package Contents

The Technoline BC 700 Charger package typically includes:

• Technoline BC 700 Battery Charger Unit
• AC Power Adapter (German Version supplied with 2 pin EU plug)
• User Manual

Image: The retail packaging for the Technoline BC 700 charger, highlighting its features and specifications. This image provides a visual of what the product box looks like.

Setup

1. Unpack the Technoline BC 700 charger and its accessories from the packaging.
2. Connect the AC power adapter to the charger's power input port.
3. Plug the AC power adapter into a suitable wall outlet (240 Volts input, if applicable to your region).
4. The charger's LCD display will illuminate, indicating it is ready for use.

Image: A front view of the Technoline BC 700 charger, showcasing its empty battery slots, LCD screen, and control buttons. This image is useful for identifying the charger's components.

Operating Instructions

Inserting Batteries

The BC 700 can charge 1 to 4 AA or AAA NiCd/NiMH batteries simultaneously.

1. Ensure the batteries are of the correct type (NiCd or NiMH).
2. Insert batteries into the charging slots, observing the correct polarity (+/-). Each slot operates independently.

Understanding the Display

The LCD display shows information for each battery slot, including current (mA), voltage (V), charged capacity (mAh), and time (h).

Operating Modes

The charger offers several operating modes, selectable using the "MODE" button for each individual slot.

1. Charge Mode

This is the default mode. It charges the battery at a user-selectable current. The default charge current is 200mA, which is optimal for prolonging battery life.

• Insert battery.
• Press "MODE" repeatedly until "CHARGE" is displayed.
• Use "CURRENT" button to adjust charging current (e.g., 200mA, 500mA, 700mA). Higher currents charge faster but may reduce battery lifespan.
• Charging starts automatically after a few seconds.

2. Discharge Mode

Discharges the battery before charging. This can help reduce the "memory effect" in NiCd batteries.

• Insert battery.
• Press "MODE" repeatedly until "DISCHARGE" is displayed.
• The charger will discharge the battery and then automatically switch to charge mode.

3. Refresh Mode

This mode cycles the battery through discharge and charge cycles multiple times to restore its full capacity, especially useful for older batteries or those with significant memory effect.

• Insert battery.
• Press "MODE" repeatedly until "REFRESH" is displayed.
• The charger will perform several discharge/charge cycles until the battery's capacity is maximized. This process can take many hours.

4. Test Mode

Charges the battery fully, then discharges it to measure its actual capacity, and then recharges it. This provides an accurate reading of the battery's current capacity.

• Insert battery.
• Press "MODE" repeatedly until "TEST" is displayed.
• The charger will perform a charge-discharge-charge cycle, displaying the measured capacity during the discharge phase.

Button Functions

• CURRENT: Adjusts the charging/discharging current for the selected slot.
• DISPLAY: Toggles through different display parameters (Voltage, Current, Capacity, Time) for the selected slot.
• MODE: Selects the operating mode (Charge, Discharge, Refresh, Test) for the selected slot.
• 1, 2, 3, 4: Selects the individual battery slot to adjust settings or view information.

Maintenance

• Clean the charger's exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Ensure the charging contacts are free from dust and debris for optimal connection.
• Store the charger in a cool, dry place when not in use.

Troubleshooting

Charger not turning on:

• Check if the power adapter is securely connected to both the charger and the wall outlet.
• Verify the wall outlet is functional.

Batteries not charging:

• Ensure batteries are inserted with correct polarity.
• Confirm batteries are NiCd or NiMH type.
• Check if the battery is severely over-discharged or damaged. Try the "Refresh" mode for deeply discharged batteries.
• Clean battery contacts and charger contacts.

Display shows "FULL" but battery is not fully charged:

• This can happen with older or damaged batteries. Try the "Refresh" or "Test" mode to assess and potentially restore capacity.

Specifications

Warranty and Support

For warranty information and technical support, please refer to the documentation included with your product or visit the official techno line website. Keep your purchase receipt as proof of purchase.

For further assistance, you may contact the manufacturer, La Crosse.