Battery
Specifications
SPECIFICATIONS
▷ AGM60L-DIN
| Position | SPECIFICATIONS |
| Capacity (20 h / 5 h) (Ah) | 60/48 |
| Cold Cranking Amps (A) | 640 (SAE) / 640 (EN) |
| Reserve capacity (min) | 100 |
Description and Operation
Description
MF (maintenance-free) battery, as the name implies, requires no maintenance at all. The battery has no removable cell caps.
An MF battery does not need to be topped up with water during service.
Maintenance-free batteries are fully sealed, except for small ventilation holes in the cover.
[AGM Battery for ISG System]
Depending on the equipment and requirements, an AGM battery is used in vehicles with a high electrical system load. AGM stands for "Absorbent Glass Material", which is an absorbent glass fiber mat. AGM batteries are used in models with high electrical loads or consumers with a high power demand.
The constantly growing energy demand of modern vehicle systems requires even more powerful battery solutions.
Energy consumption is significant even when the vehicle is parked.
A slightly higher price compared to a battery of the same size is offset by the following advantages:
Significantly longer service life
Higher reliability at low temperatures
100% maintenance-free
Low risk in the event of an accident (reduced environmental risk)
AGM Battery Charging
The battery can be charged with chargers at a constant charging voltage of up to 14.8 V.
If possible, keep the battery temperature between 20 and 30 °C during charging.
Only chargers with voltage limitation (IU or WU characteristic) or chargers with IUoU characteristics that have continuous charge control may be used.
IU or WU charging technology
Optimized charging voltage for IU or WU: 14.7 V (at 20 °C - 30 °C) approx. 24 hours
Minimum charging voltage at 20 °C: 14.4 V
Maximum charging voltage at 20 °C: 14.8 V
A charging current of 10% of capacity is recommended (for example, 60 A·h : 10 = 6.0 A charging current).
repair procedures
expansion
BATTERY
Turn the ignition off.
Disconnect the negative (-) battery terminal (A).
Battery negative (-) terminal clamp nut:
4,0~6 N·m
Disconnect the battery ground cable (-) (A).
Battery positive (+) terminal clamp nut: 7.8~9.8 N·m
Loosen the fixing bolt, then remove the battery holder (A).
Remove the battery (B).
Battery holder fixing bolt: 8.8~13.7 N·m
battery
Remove the battery.
(Refer to Group EE — Battery)
Remove the air filter.
(Refer to Engine Mechanical - "Air Cleaner").
Disconnect the ECM connector (A).
Remove the mounting bolts and nuts, then remove the engine control module bracket (B).
Remove the battery tray (A) after loosening the fixing screws.
Battery tray fixing screw: 8.8~13.7 N·m
Installation
Installation is the reverse of removal.
INSPECTION
Battery charging
As a rule, the vehicle charging system can charge the battery in three ways, depending on the load.
Constant current charging: battery voltage gradually increases during constant current charging. If the charging current and time are not properly controlled, the battery may be overcharged. Therefore, once full charge is confirmed, the charging process must be stopped.
Normal charging: long-duration charging of the battery with low current
Quick charging: short-duration charging of the battery with high current
Constant voltage charging: battery voltage gradually increases during constant voltage charging.
TEST
Battery voltage and state of charge
Check the battery voltage and condition using a battery tester.
battery clamp
Shake the battery posts (A) to check whether they are loose or corroded. Clean any corroded terminals.
If the battery positive terminal is loose, first disconnect the battery ground cable (GND) before removing or tightening the positive terminal to avoid injury or electric shock.
If the battery clamp does not fit tightly on the battery positive (+) post:
Turn the ignition switch OFF and disconnect the negative (-) battery terminal.
Tighten the battery clamp (A) on the battery positive (+) post.
Battery positive (+) post: 7.8~9.8 N·m
If the battery clamp does not fit tightly on the battery negative (-) post:
Tighten the battery clamp (A) on the battery negative (-) post.
Battery negative (-) post: 4.0~6 N·m
battery condition
Inspect the battery for damage or deformation. If the battery is severely damaged, deformed, or leaking, replace the battery.
Parasitic current draw inspection
[Using an ammeter]
Turn off all electrical loads, then turn the ignition off.
Close all doors except the hood, then lock all doors.
Disconnect the hood switch connector.
Close the liftgate.
Close the doors or remove the door switches.
Wait several minutes for the vehicle electrical systems to enter sleep mode.
Connect the ammeter in series between the battery negative (-) terminal and the ground cable. Then carefully disconnect the clamp from the battery negative (-) post.
Read the ammeter current value.
When the parasitic current exceeds the limit, check the circuit for interference. To do this, remove one fuse at a time and check the parasitic current at the same time.
Reconnect only the fuse of the circuit in which the parasitic current is suspected. Then disconnect one component at a time from the connected circuit until the parasitic current drops below the limit.
Limit (after 10–20 min.): Below 50 mA
[Using a current clamp]
Turn off all electrical loads, then turn the ignition off.
Close all doors except the hood, then lock all doors.
Disconnect the hood switch connector.
Close the liftgate.
Close the doors or remove the door switches.
Wait several minutes for the vehicle electrical systems to enter sleep mode.
Connect the ammeter test clamp to the battery negative (-) terminal.
Read the ammeter current value.
When the parasitic current exceeds the limit, check the circuit for interference. To do this, remove one fuse at a time and check the parasitic current at the same time.
Reconnect only the fuse of the circuit in which the parasitic current is suspected. Then disconnect one component at a time from the connected circuit until the parasitic current drops below the limit.
Limit (after 10–20 min.): Below 50 mA
MICRO 570 TESTERS
The Micro 570 analyzer is used to test the following systems and components: charging system, starting system, starter, battery and alternator.
FUNCTION KEYS
The Micro 570 tester has the following function keys:
BATTERY TEST
Connect the tester to the battery.
Connect the red test clamp to the positive (+) battery terminal.
Connect the black test clamp to the negative (-) battery terminal.
The tester will ask whether the battery is "IN VEHICLE" or "OUT OF VEHICLE". Select using the arrow keys, then press ENTER.
Select CCA and press ENTER.
Compare the CCA value shown on the display with the value on the battery label. Adjust the displayed CCA value using the UP and DOWN keys, then press ENTER.
The tester will perform the battery test.
The tester displays the battery test result, including the battery voltage and the battery rating on the display.
Refer to the table below for the recommended actions the MICRO 570 tester will give.
BATTERY TEST RESULTS
PRINTER TEST RESULTS Measurement BATTERY GOOD No action required. CHARGE COMPLETE The battery is in good condition.
Charge the battery before use.When charging and retesting the battery, follow the instructions, otherwise the test result may be inaccurate. (Refer to "Charging and Retesting After Charging" below.)
Charge and retest The battery is severely discharged. Charge the battery and run the test again.
When charging and retesting the battery, follow the instructions, otherwise the test result may be inaccurate. (Refer to "Charging and Retesting After Charging" below.)
Replace battery Replace the battery and recheck the charging system. An incorrect connection between the battery and the vehicle wiring causes the message "REPLACE BATTERY" to appear. Disconnect the cable and connect the tester directly to the battery terminal before replacing the battery, then repeat the test.
Cell is faulty, replace Charge the battery and run the test again. If "REPLACE BATTERY" appears on the Micro 570 analyzer, the battery needs to be replaced and the charging system must be checked again.
[Refer to Charging and Retesting After Charging]
Battery charging
Set the charger to automatic mode. (The charging current decreases as the battery charges.) Charge the battery until the charging current approaches zero or the charger signals that charging is complete.
(Recommended minimum charging time: more than 3 hours in automatic mode, as described above)
If the battery is not fully charged, the battery voltage is high while the battery current (CCA) is low. If the battery is tested in this state, the tester may give a false result indicating sulfation, because the battery current is too low compared with the battery voltage.
* Surface charge: when the battery is charged, the electrolyte temperature rises and the chemical reaction causes a strong increase in battery voltage.
Normally, it takes about 24 hours for the surface charge to fully dissipate.
Battery Test After Charging
Do not test the battery immediately after charging. Allow the battery voltage to settle after charging and before starting the test.
When the battery charging process is complete, the battery can be installed in the vehicle.
Turn the ignition on, switch the headlights to low beam and wait 5 minutes. (Discharge for 5 minutes.)
With the ignition on, turn off the headlights and wait 5 minutes. (Wait 5 minutes.)
Disconnect the + and - cables from the battery and test the battery.
STARTER TEST
To perform the starter test, press ENTER immediately after the battery test.
| 8th. | Start the engine.  |
The cranking voltage and the starter test result are shown on the display.
Refer to the table below for the recommended actions the MICRO 570 tester will give.
STARTER TEST RESULTS
PRINTER TEST RESULTS Measurement CRANKING VOLTAGE OK Starter readings are normal. Low Cranking Voltage Cranking voltage is too low. Inspect the starter.
Charge the battery. Battery voltage is too low for the test. Charge the battery and run the test again.
Replace battery Replace battery If the vehicle does not start although the battery status shows "GOOD BATTERY", check the wiring for short circuits, check the connections of all battery cables, and check the starter. Repair or replace as necessary.
If the engine starts, inspect the fuel system.
CHARGING SYSTEM TEST
To continue the charging system test, press the ENTER key.
The tester displays the current alternator voltage.
Press ENTER to continue.
Turn off all electrical loads, depress the accelerator pedal and raise the engine speed for 5 seconds. (Follow the instructions on the screen.)
A message appears on the display indicating that the engine speed has been detected. Press ENTER to continue.
If the engine speed is not detected, increase the engine speed and press ENTER.
The tester performs the charging system test with the electrical loads turned off.
Turn on all electrical loads (air conditioning, lamps, audio system, etc.). Press ENTER to continue.
The tester performs the charging system test with the electrical loads switched on.
Depress the accelerator pedal and raise the engine speed for 5 seconds. (Follow the instructions on the screen.)
A message appears on the display indicating that the engine speed has been detected. Press ENTER to continue.
If the engine speed is not detected, increase the engine speed and press ENTER.
Turn off all electrical loads (air conditioner, lights, audio system, etc.). Turn off the engine.
The charging voltage and the charging system test result are displayed on the screen.
Turn the ignition switch off and disconnect the test leads from the battery. Refer to the table below and perform the action recommended by the Micro 570 tester.
CHARGING SYSTEM TEST RESULTS
PRINTER TEST RESULTS Measurement CHARGING SYSTEM OK / DIODE SIGNALS OK The charging system is normal. No charging voltage The alternator is not supplying charging current to the battery. Check the drive belt and the connections between the battery and the alternator. Replace the belt and alternator wiring as necessary.
Charging voltage too low The alternator supplies too little charging current to the battery and electrical loads. Check the belt and the alternator and replace as necessary.
Charging voltage too high The alternator voltage at the battery exceeds the specified control range. Check the connections and ground and adjust or replace as necessary.
Check the electrolyte level in the battery.
Diode signal too high One or more alternator diodes are malfunctioning. Inspect and reinstall the alternator and belt. Replace as necessary.
MDX-670P Analyzer
The MDX-670P is a battery conductance and electrical system analyzer for testing batteries as well as starting and charging systems in the vehicle.
Test results are displayed within seconds and can be viewed on the built-in display or printed.
Connect the red clamp to the positive (+) terminal and the black clamp to the negative (-) terminal.
Select IN VEHICLE with the battery installed or OUT OF VEHICLE with the battery removed.
Select FLOODED, AGM FLAT PLATE or AGM SPIRAL, depending on the battery type.
Select the battery rating system.
CCA: cold cranking amps according to SAE specification for starting at (-17, 8 °C).
EN: European standard
SAE: Society of Automotive Engineers, European edition of the SAE standard
Compare the rating shown on the screen with the rating on the battery label. Adjust the value using the UP and DOWN arrow keys.
Press ENTER to start the test.
After a few seconds, the tester displays the battery condition and the measured voltage. The tester also shows the battery number and the rating unit.
BATTERY TEST RESULTS
PRINTER TEST RESULTS Measurement CHARGE COMPLETE No action required. Reset successful The battery is in good condition and can be used under load. When charging and retesting the battery, follow the instructions, otherwise the test result may be inaccurate. (Refer to "Charging and Retesting After Charging" below.)
Charge and retest The battery is severely discharged. Charge the battery and run the test again.
When charging and retesting the battery, follow the instructions, otherwise the test result may be inaccurate. (Refer to "Charging and Retesting After Charging" below.)
Replace battery Replace the battery and recheck the charging system. An incorrect connection between the battery and the vehicle wiring causes the message "REPLACE BATTERY" to appear. Disconnect the cable and connect the tester directly to the battery terminal before replacing the battery, then repeat the test.
BAD CELL - REPLACE Charge the battery and run the test again. If the MDX-670P displays "REPLACE BATTERY", the battery must be replaced and the charging system must be tested again.
[Refer to Charging and Retesting After Charging]
Battery charging
Set the charger to automatic mode. (The charging current decreases as the battery charges.) Charge the battery until the charging current approaches zero or the charger sounds an alarm after full charge. (Recommended minimum charging time: more than 3 hours in automatic mode as described above.)
If the battery is not fully charged, the battery voltage is high while the battery current (CCA) is low. If the battery is tested in this state, the tester may give a false result indicating sulfation, because the battery current is too low compared with the battery voltage.
* Surface charge: when the battery is charged, the electrolyte temperature rises and the chemical reaction causes a strong increase in battery voltage.
Normally, it takes about 24 hours for the surface charge to fully dissipate.
Battery Test After Charging
Do not test the battery immediately after charging. Allow the battery voltage to settle after charging and before starting the test.
When the battery charging process is complete, the battery can be installed in the vehicle.
Turn the ignition on, switch the headlights to low beam and wait 5 minutes. (Discharge for 5 minutes.)
With the ignition on, turn off the headlights and wait 5 minutes. (Wait 5 minutes.)
Disconnect the + and - cables from the battery and test the battery.
| 8th. | Press ENTER to continue the starter test.  |
Start the engine when prompted.
The tester displays the starting system values, the cranking voltage and the start time in milliseconds.
STARTER TEST RESULTS
PRINTER TEST RESULTS Measurement CRANKING VOLTAGE OK Starter readings are normal. Low Cranking Voltage Cranking voltage is too low. Inspect the starter.
Charge the battery. Battery voltage is too low for the test. Charge the battery and run the test again.
Replace battery Replace battery If the vehicle does not start although the battery status shows "GOOD BATTERY", check the wiring for short circuits, check the connections of all battery cables, and check the starter. Repair or replace as necessary.
If the engine does not start, check the fuel system.
Step 3: Charging System Test
Press the ENTER key to continue the load test.
Increase the engine speed without switching on electrical loads. (Follow the instructions on the screen.)
When the screen displays the message that the engine speed has been determined, let the engine idle.
Turn on all electrical loads (air conditioning, lamps, audio system, etc.). Press ENTER to continue.
Increase the engine speed with electrical loads switched on.
When the screen displays the message that the engine speed has been determined, let the engine idle.
Turn off the electrical loads and the engine.
The charging system values are displayed at the end of the process.
PRINTER TEST RESULTS Measurement NO PROBLEM The system shows normal output values from the alternator. NO OUTPUT No alternator output detected. Check all connections to and from the alternator, especially the battery connection. If the connection is loose or heavily corroded, clean or replace the cable and repeat the test.
If the belts and connector are in good condition, replace the alternator. (On older models with an external voltage regulator, replace the voltage regulator only where possible.)
LOW OUTPUT The alternator supplies too little charging current to the battery and electrical loads. Check the belt and the alternator and replace as necessary.
HIGH OUTPUT The alternator voltage at the battery exceeds the specified control range. Check the connections and ground and adjust or replace as necessary.
Check the electrolyte level in the battery.
EXCESSIVE RIPPLE The alternator voltage at the battery exceeds the specified control range. Inspect and reinstall the alternator and belt. Replace as necessary.
Charge the battery. Cranking voltage is low, the battery is discharged. Charge the battery and repeat the starter system test. Replace battery The battery must be replaced before the starting system test can be performed. Press the BACK/PRINT key to print the test results, or press MENU to return to the options menu.
CLEANING
Make sure the ignition key and all electrical loads are switched off.
Disconnect both battery cables (disconnect the ground cable first).
Remove the battery from the vehicle.
Inspect the battery tray for damage caused by electrolyte leakage. In case of acid contamination, clean the area with a solution of clean warm water and baking soda. Scrub with a stiff brush and a solution of baking soda and water, then wipe with a damp cloth.
Clean the top of the battery with the solution described in .
Inspect the battery case and cover for cracks. If any cracks are visible, replace the battery.
Clean the battery terminals with a suitable tool.
| 8th. | Clean the inner surfaces of the battery cable clamps with a suitable battery cleaning tool. Replace damaged, worn, or corroded cable clamps. |
Install the battery in the vehicle.
Connect the battery cable clamps to the battery terminals. Make sure the clamps are fully seated on the battery posts.
Tighten the battery terminal nuts.
After tightening, apply terminal grease to all connections.
Troubleshooting
Troubleshooting
Test yourself
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