USING THE BUILT-IN BATTERY TESTER

OVERVIEW

The SpeedCharge has a built-in battery tester that displays either an accurate battery voltage or an estimate of the battery’s relative charge based on the battery voltage and the Battery Council International scale.

TESTING SEQUENCE

There are four basic steps required to use the SC-6000A as a battery tester.

1.Connect the SpeedCharge battery clamps to the battery. Be sure to follow all of the precautions listed under

“OPERATING INSTRUCTIONS”.

2.Connect the SpeedCharge power cord to a 120 VAC outlet. Again, be sure to follow all of the precautions listed under

“OPERATING INSTRUCTIONS”.

3.If necessary, press the Battery Type button until the correct type is indi- cated.

4.Read the voltage on the digital LED or press the display mode button to set the tester to “Battery %” and read the battery percent.

TESTER AND CHARGER

When first turned on, the SC-6000A operates only as a tester, not as a charger. To continue to use it as only a tester, avoid pressing the CHARGE RATE switch button. Selecting a charge rate activates the battery charger and deactivates the tester.

POWER-UP IDLE TIME LIMIT

If no switch button is pressed within ten minutes after the unit is first powered up, the unit will automatically switch from tester to charger, if a battery is connected. In that case, the unit will be set for the 2A charge rate and REGU- LAR battery type.

TESTER WITHOUT TIME LIMIT

If either the DISPLAY MODE or BAT- TERY TYPE button is pressed within the first ten minutes after the unit is powered up, the unit will remain a tester (not a charger) indefinitely, unless a charge rate is selected.

TESTING AFTER CHARGING

After the unit has been changed from tester to charger (by selecting a charge rate), it remains a charger as long as it has power. Disconnect and reconnect the power to change the unit back to a tester.

TESTER STATUS LED’s

When the SC-6000A is operating as a battery tester, the status LED’s light under the following conditions.

•The CHARGED (green) LED will light if a charged battery is tested.

•The CHARGING (yellow) LED does not light in the battery test mode.

•The CHECK (red) LED lights unless a properly connected battery is de- tected.

•When the tester display mode is set to voltage, none of the Status LED’s light (it could be testing a battery or an alternator).

INITIAL PERCENT CALCULATION When a battery % is calculated for the first time after connecting a battery, the digital LED will show two dashes (“--”) for a period as long as several seconds while the tester analyzes the battery.

NOTES FOR TESTING BATTERY %

A recently charged battery could have a temporarily high voltage due to what is known as “surface charge”. The voltage of such a battery will gradually drop during the period immediately after the charging system is disengaged. Consequently, the tester could display inconsistent values for such a battery. For a more accurate reading, the surface charge should be removed by temporarily creating a load on the battery, such as by turning on lights or other accessories.

The battery % ranges from 0 to 100.

The battery tester is only designed to test batteries. Testing a device with a rapidly changing voltage could yield unexpected or inaccurate results.

10

Page 9 Page 11
Page 10
Image 10
Schumacher SC-6000A owner manual Using the BUILT-IN Battery Tester
Page 9 Page 11

SC-6000A specifications

The Schumacher SC-6000A is an advanced battery charger and maintainer designed for optimal performance in charging automotive batteries. This device is an essential tool for both automotive enthusiasts and everyday drivers who wish to ensure their battery is always charged and ready for use.

One of the standout features of the SC-6000A is its microprocessor-controlled technology, which allows it to automatically adjust the charging rate based on the battery’s needs. This intelligent charging system not only enhances battery life but also ensures faster charging times, making it both efficient and effective.

The unit is compatible with various battery types, including both lead-acid and AGM (Absorbent Glass Mat) batteries, which provides versatility for users with different vehicles or battery setups. The SC-6000A supports a wide voltage range, making it suitable for 6V and 12V batteries, further broadening its usability across different automotive applications.

Safety is a top priority with the SC-6000A. It incorporates multiple safety features that protect against overload, short circuits, and reverse polarity, ensuring that users can operate the device without fear of damaging their batteries or the charger itself. Additionally, it comes with an automatic shut-off function that prevents overcharging, adding another layer of security during charging cycles.

The SC-6000A is lightweight and portable, making it easy to store and carry. Its user-friendly interface, equipped with LED indicators, provides clear insights into the charging status and battery condition. This allows users to monitor the process effectively without complicated setups.

Moreover, this charger includes a battery maintainer function that is particularly beneficial for vehicles that are not used regularly. This feature can help in maintaining battery health over long periods, preventing sulfation, which can lead to reduced battery life.

In summary, the Schumacher SC-6000A is a reliable and versatile battery charger that stands out in the market for its smart technology, safety features, and compatibility with various battery types. Whether for routine battery maintenance or emergency charging, the SC-6000A proves to be a valuable asset for any vehicle owner.
Top Page Image Contents