Matco Tools MBT2415 User manual

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Introduction
MBT2415 is our latest version of Battery Analyzer which test 12V systems (4 functions) and 24V systems on Starters
and Alternators (Normal and Smart). This tester revolutionized its display format and is the first in the world with fully
graphical display. The graphical display is simple; with step by step instructions enable the user to clearly understand
the operation. The symbols used are universal which solve language barrier.
The unit comes with an integrated printer so the graphical results can be printed immediately after each test. Its
memory stores up to 70 previous test results for later viewing. With its PC Link feature, allows the results to be
transferred and stored in the computer via an USB cable and PC Link software installed into the computer beforehand.
The Battery Analyzer operates on all 12V or 24V Batteries and is able to perform four tests namely:
1. Battery Test:
This Test is intended only on 12V batteries. The analyzer clips (red & black) have to be clamped onto the
battery terminals. When the analyzer detects the voltage present, the analyzer will automatically remind the user that
it can test only on 12V battery when connected to the 24V system.
Analyses the battery condition using microprocessor controlled testing methods without the need of fully
charging it before test.
The unit consumes very little current during testing hence the test can be repeated numerous times
without any worry of draining the battery and its results are highly accurate.
Extremely safe as it does not create any sparks during clamping and it takes less than 8 seconds to
obtain the full analyzed results of tested battery.
Temperature compensated end Results.
It is powered up from the testing 12V or 24V battery. No maintenance is required during its lifetime service.
2. Grounding Test:
Same as battery test, this test is also meant for 12V batteries only.
Battery Electrical System Analyzer
(MBT2415)
Version GS 17628

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Analyses the condition of the electrical return circuit contacts resistance which were connected to the
engine or chassis body from the battery terminal with results and recommendations display after test.
3. Starter Test:
This Test can be performed on 12V and 24V Starters.
Checks the cranking effectiveness of the battery to predict when the battery will fail to crank a vehicle
basing on voltage profiles with results and recommendations display.
4. Alternator Tests (with diode ripple test):
This test can be done on 12V and 24V Alternators (Normal or Smart).
These tests check the alternator charging conditions during load at 1,500 ~ 2,000 RPM, without load at
2,500 ~ 3,000 RPM and the diodes ripple volts with results and recommendations display after each test.
This test will determine whether the alternator is performing its job properly.
Specifications:
Operating Voltage: 9V ~ 36V DC (max)
Test Functions
12 Volts: Battery test, Starter test, Alternator + Diode ripple & Grounding tests
24 Volts: Starter test, Alternator test (Smart and Normal alternator)
Analyzing Capacity (Amps):
Automotive 12V Batteries: CCA/SAE: 100A ~ 2000A EN1: 100A ~ 2000A
CA/MCA: 100A ~ 2000A EN2: 100A ~ 2000A
IEC: 100A ~ 2000A DIN: 100A ~ 2000A
JIS#: 100A ~ 2000A
Motorcycle 12V Batteries: CCA/SAE: 40A ~ 600A EN1: 40A ~ 600A
CA/MCA: 40A ~ 600A EN2: 40A ~ 600A
IEC: 40A ~ 600A DIN: 40A ~ 600A
JIS#: 40A ~ 600A
DC Volts Accuracy: ± 1% Reading
Battery analyzing time: Less than 8 seconds.
Maximum key-in: 17 characters
Safety: Reverse polarity protected. Analyzer will not power ON.
Internal Memory storage: Store up to 70 Test Results.
PC communication: Through USB port.
Printer: Built-in
Printer head: Thermo unit.
Paper width: 57.5mm ±0.5mm
Paper roll diameter: Max. 45mmO.D
Printing Speed: 50mm/sec
Working Temperature: 0ºC (32°F) ~ 50ºC (122°F)
Working Humidity: 10% ~ 80 %
Approvals: CE, ROHS

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Safety precautions:
•When the engine is running, it produces carbon monoxide, a toxic and poisonous gas. Always operate the
vehicle in a well-ventilated area. Do not breathe exhaust gases – they are hazardous that can lead to death.
•To protect your eyes from propellant object such as caustic liquids, always wear safety eye protection.
•Fuel and battery vapors are highly flammable. DO NOT SMOKE NEAR THE VEHICLE DURING TESTING.
•When engine is running, many parts (such as pulleys, coolant fan, belts, etc) turn at high speed. To avoid
serious injury, always be alert and keep a safe distance from these parts.
•Before starting the engine for testing or trouble shooting, always make sure the parking brakes is firmly
engaged. Put the transmission in Park (automatic transmission) and Neutral (manual transmission).
•Always block the drive wheels. Never leave vehicle unattended while testing.
•Never lay tools on vehicle battery. You may short the terminals together causing harm to yourself, the tools or
the battery.
•Do not wear loose clothing or jewelry while working on engine. Loose clothing can get caught in fan, pulleys,
belts, etc. Jewelry can conduct current and can cause severe burns if comes in contact between power
source and ground.
•Always keep a fire extinguisher readily available and easily accessible in the workshop.
Working with Batteries:
Lead-acid batteries contain a sulfuric acid electrolyte, which is a highly corrosive poison and will produce gasses when
recharged and explode if ignited. It can hurt people badly.
When working with batteries, make sure you have plenty of ventilation, remove your hand jewelry, watch and wear
protective eyewear (safety glasses), clothing, and exercise caution.
Do not allow battery electrolyte to mix with salt water. Even small quantities of this combination will produce chlorine
gas that can KILL you!
Whenever possible, please follow the manufacturer's instructions for testing, jumping, installing, charging and
equalizing batteries.
•Never disconnect a battery cable from a vehicle with the engine running because the battery acts like a filter
for the electrical system.

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Unfiltered [pulsating DC] electricity can damage expensive electronic components, e.g., emissions computer,
radio, charging system, etc.
Turn off all electrical switches and components; turn off the ignition before disconnecting the battery.
•For non-sealed batteries, check the electrolyte level. Make sure it is covering the plates and it is not frozen
before starting to recharge (especially during winters).
•Do not add distilled water if the electrolyte is covering the top of the plates because during the recharging
process, it will get warm and expand. After recharging has been completed, recheck the level.
•Do NOT smoke or cause sparks or flames while the battery is being recharged because batteries give off
explosive gasses.
Preparing for Test:
1. The Battery Analyzer operating voltage is from 9V to 36V DC. For Battery and Grounding tests on 24V system
(12V x 2 batteries connected in series), disconnect the connection between each battery and clamp the
analyzer clips to one battery at a time and test them individually. For Starter Test (Cranking) and Alternator
Test (Charging), these tests can be done on 12V or 24V system.
2. Battery that has just been charged by the charger contains surface charge and it should be discharged by
turning ON the Head lights for 3~5 minutes before testing.
3. Always attached the tester clips on the lead side of the battery terminal posts during testing so that it has a
good contact. This will provide better and accurate results.
4. Do not attach the tester clips directly onto the steel bolt that tightened to the battery terminal posts; this may
give inaccurate readings or inconsistent results. (Note: This also applies to all other battery testing methods.)
5. During testing on the battery whist it is still in the car, make sure the engine, all accessories and load are
OFF. Close the trunk lid and all doors.
6. Inspect the battery for cracks or broken casing. Do not use the Tester if the battery is damaged.
7. If the battery is a WET type: non sealed maintenance free, top up the level as specified by the markings on
the battery with distilled water. This will help to purge the gas from the cells. DO NOT OVERFILL.
8. If necessary to remove the battery from the vehicle to test, ALWAYS remove the negative terminal from the
battery first. Make sure all accessories are OFF so that you do not cause any arcing.
Initial Setup
Printer paper installation:
Open the printer cover by pushing it upwards from the middle. Place the roll of thermal paper into the slot with the
paper edge facing up (Fig. 1). Make sure the paper is about 1.0 inch (25.4 mm) out when the printer cover is closed
(Fig. 2).
Setting of Date and Time:

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The date and time on the Analyzer were set in the factory during production. Due to the differences of the Time zone
in your Country, you may need to set according to your local date & time and this can be done by doing the following
steps:
1. Power up the Analyzer by hooking up to a 12V battery, the screen will light up and the display will show as
follows:
2. While still in this display (Fig.4), press the and hold for about 3 seconds, there is a long beep sound
which indicates Date and Time setting adjustment. The display will change and show as in Fig.5 below.
3. Use ⊳key to move backward or key to move forward, key to increase the number and key to
decrease it. When completed, press key will return to the main menu (Fig.4).
Key in Company name and contacts
This feature is for the user to key-in the company or garage name and the contact information to be printed into the
test report header. It allows 20 characters in one line and accommodates up to seven lines maximum. To enter into
this mode, power ON the analyzer by clamping into the battery terminals then after the beep press key twice (2
times) then press key. It will enter into the display as shown below (Fig.6).
1. Using the keys or to scroll the numbers (0 to 9) or characters (A to Z) to input.
2. To move one space backward of forward, use or ⊳keys. Also if there is a need to correct any character or
number that was previously keyed-in, use these keys to move backwards and correct the entry using or 
keys.
3. Once confirmed, press key will move to the next line below.
4. To clear at once all the characters being key in, press key.
Fig.5
Fig.4
Fig. 3
Fig.6

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5. When the key in had finished, press key to save the entry and then press key to exit.
Note:
The information that has been keyed in will be shown in the result printout after test (see Fig.87).
Switch ON / OFF Key Sound beep
Whenever a key is press, there is a corresponding beep sound which can be heard as to indicate that a key has been
pressed. This sound can be switched ON or OFF by doing the following:
1. Go to the Main Menu as shown in Fig.4 above.
2. Press and hold key for about 3 seconds and a long beep sound will be heard which indicates that
the change has taken place.
3. Then press any key and the sound is OFF.
4. To reverse back, do the same procedure as mentioned in step 2 and the sound will be switched On.
Car / Truck Battery Test:
This test is intended for 12V Batteries but not on 24V.The reason is most trucks that use 24V systems have two 12V
batteries connected in series to produce 24V. To test on 24V system (12V Battery x 2), disconnects the connection
between each battery and test one battery at a time.
The test results of individual battery is more accurate than testing two batteries at once due to the unwanted
resistance created by the cable joining of the first battery to the second battery that make 24V. So the battery test is
catered for all 12V Batteries only.
Performing Battery Test whilst it is still in the car or truck:
Vehicle that was running has to have its engine OFF first and then switch ON the headlights for 30 seconds to remove
the surface charge. After the headlights had switched OFF, let the battery rest for at least 1 minute to recover before
testing commences.
The car or truck engine and all other accessory loads must be OFF during test in order to have accurate results.
When attaching the analyzer clips, make sure that the battery posts were not oxidized or badly corroded. Clean
them first before clamping to it. Do not clamp onto the steel bolts directly which may give inaccurate and
inconsistent results.
If the red and black clips were accidentally clamped directly on to the 24V output terminals of the battery while
testing truck batteries, the Analyzer display will show (Fig.7 and Fig.8) as below:
This is to indicate that it cannot test on 24V battery. In this case, if the truck consists of two 12V batteries then test
them individually (one at a time) Fig. 9 below.
Fig.7
Flashing
alternately
Fig.8
Test on 1
st
battery first.
Then Test on
2nd battery.
Fig.9

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New; Key
-
in articulars
Testing on stand-alone Batteries:
Clean the battery posts with a wire brush prior testing. For side post batteries, install stud adaptors. Do not use steel
bolts for better results.
1. Clamp the Analyzer black clip to the battery negative terminal (-) and red clip to the battery positive terminal
(+). The Analyzer LCD will light up with the wakeup screen (Fig.10).
2. When one of the Analyzer clamps is not properly secured to the battery posts, it will prompt you as shown
below (Fig. 11 and 12 flashing alternately). In this case, unclamp and clamp the Analyser clips again on the
battery posts. Here the Analyzer will ensure that its contacts are good before conducting a test.

3. If the contacts between the battery and the Analyzer have no problem, then the Menu screen will display as
shown below (Fig.13):
Here, it will let you select your choice from the Menu:
New: Key-in Particulars:
Select:
The Analyzer will always begin in this mode. Once entered, the display will show (Fig.14) as below:
Fig.11
Fig.12
Fig.13
Flashing
alternately
Continue or Re eat Test
View all Test Results in
its memory
Fig.14
Erase individual result from
memory
Fig.10

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To key-in the particulars (e.g. VIN, vehicle registration numbers/ battery model/ testing date/ customer’s
name/reference numbers/ etc. which can only be entered with a single choice having not more than 17
characters ), press key to scroll up the alphabet A,B,C ~Z and numbers1,2,3~0 while key to scroll down
from Z,Y,X~A or 0,9,8~1 to select. Presskey will move one space to the right while ⊳key will move one
space backwards for editing purposes. Then press key to confirm.
Note: If you do not input any particulars and straight away press key to continue, then the test
results will not save in its memory.
To Continue or Repeat Test:
Select:
Selecting this function allows user to continue or repeat the last test and no need to key-in (type) the
particulars again on the same car from where the last test was conducted and it will update the results.
For example:
If you had done Battery Test and later wish to perform Alternator Test or Grounding Test on the same car, just
select this function and it will update the results after each test in its memory and it can be retrieved for review
later or to be printed out.
View Test Results from the memory:
Select:
This lets the user view all the test results stored in its memory. Once entered, the display will show (Fig.15) as
below showing all the particulars that was key-in (type) during the test. Press key to scroll upwards and 
key to scroll downwards to select. During scrolling the bar highlight will move up or down on the required
particulars.
Press ⊳or key to move forward or backward to the next page. Once confirmed, press to view the
results:
Examples:
Delete individual result from the memory:
Select:
Fig.17
Fig.16
Fig.15

12.65 V
[560 CCA]
480 CCA
8.65 mΩ
79 %
20.58 m
Ω
367061WS2337E
SZC3466MZ
MR. KINGSLEY
CAL2115EM

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Starter Test
Car / Truck
Motorcycle
Actual Test
Dis layed
Grounding Test
Alternator Test
When this function is selected, it lets the user select and delete the result individually from the memory. Once
entered, the display will show (Fig.18) as below which shows all the particulars that was key-in (type) during
the test.
Press key to scroll upwards and key to scroll downwards to select. During scrolling the bar highlight will
move up or down on the required particulars.
Press key to move forward or ⊳key to move backward to the next page. Once confirmed, press key.
Then press again key one more time will delete the result. This action allows user to double confirm
before deleting the result.
Continue from Step 3 above:
4. After you have made your choice, you can begin testing by selecting or will proceed to the
display below: (Fig.19)
Selecting will allow you to test car Batteries (u to 2000A) whereas will only test
Motorcycle Batteries (u to 600A) only.
Here if you have selected test, then there is an option to select Battery or other
system test. See display below (Fig.20).
Select for Battery test and then ress key.
Fig. 20
Fig.19
Fig.18
367061WS2337E
SZC3466MZ
MR. KINGSLEY
CAL2115EM

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5. If the tester detected that the battery has surface charge it will prompt you to turn the ignition key to ON and
switch on the headlights (Fig.21) to discharge the battery until it has reached to the next display that shows
turn ignition OFF and headlights OFF (Fig.22) as display shown below and then press to continue.
6. Next it will prompt you to select the types of batteries (Fig.23) :
WET (SLI) battery is meant for all normal flooded types like Wet Low Maintenance (Lead [Pb] / Calcium [Ca])
or Wet Standard (Lead [Pb] / Lead [Pb]) Batteries.
AGM FLAT / SPIRAL tests on Wet (MF) Maintenance Free (Calcium [Ca] / Calcium [Ca]), AGM flat or spiral
plates Batteries.
EFB tests Start/Stop or Enhanced Flooded Batteries.
GEL tests Gel Cell VRLA Batteries with units of measurement in Cold Cranking Amps.
7. Before selecting the ratings ‘CCA, SAE, EN, IEC, DIN, CA and JIS #’ from the menu, check the battery
specification value. This value can be checked on the battery labels as some of the examples shown below:
8. Once the selection has been done, it will proceed to the display as shown below (Fig.24):
Fig.21
Fig.22
Fig. 23
Fig.24
Turn ignition key OFF
osition
High Beams OFF
Turn ignition key
to ON osition
High Beams
turn ON


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9. If the rating is selected under JIS # (Japanese Industrial Standard) then you need to refer to the conversion
chart provided separately with the Tester when purchased to convert to CCA ratings.
Refer to the battery model (example: 80D26L or NX110-5L) on the Cold Cranking Amps (CCA), WET is 580
CCA and AGM is 630 CCA.
10. You can also use the rough CCA guide below, basing on the engine capacity of vehicle but the percentage (%)
Life is not that precise as compare to the actual battery rating due to this rough estimation.
11. To enter the value, press ⊳or key will increase or decrease
the original value shown on the display by 100 units. Likewise useor key to increase or decrease the last
two digits step of 5 units for each press. See Fig.25 below.
12. Once the Amps rating of the battery is confirmed, press key will start the testing process. Refer to the
display below (Fig.26):
13. For less than 8 seconds, the results of the testing will be displayed on the LCD screen (Fig.27) if the battery
condition is very good (e.g. having more than 75% Life).
14. This Analyser will also takes the temperature of the battery into consideration when it has detected that the
battery condition is marginal(SOC below 75%) and it will prompt you with the display as shown ( Fig. 28)
1000
–
1299 cc
300 CCA
1300
–
1599 cc
400 CCA
1600
–
1999 cc
500 CCA
2000
–
2999 cc
700 CCA
3000
–
3500 cc
800 CCA
Battery Result
State of Charge (SOC)
Rated CCA
Measured CCA (Power Available)
Internal Resistance
Life [Health]
Fig.25
Fig.26
Fig.27
(+) 0°C and above
500 CCA
12.65 V
[560 CCA]
480 CCA
8.65 mΩ
79 %

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below:
Here it let you to select the surrounding temperature that you are working with the battery. If the surrounding
temperature is for example 15°C, then select and press key. Then the results will show on the
LCD display (Fig.27).
15. Sometimes the analyser will prompt and ask whether the battery has been charged or before charge (Fig. 29)
during the testing. Selecting “Before charge” or “After charge” will determine its final test results.
16. To print out the results, just press key on the Analyzer, the printer will start printing.
Motorcycle Battery Test:
To test motorcycle batteries, it is better to test with the battery taken out from the motorcycle for better results. This is
mainly due to the obstruction of the wires that were attached to the battery terminals and the tester clamps may not
clip properly due to lack of space at its terminals thereby may cause false test results.
17. While on the main menu as shown (Fig.30) below, select for Motorcycle Battery test.
18. Press key, the screen will show as (Fig.31) below:
19. For Motorcycle Batteries before selecting whether [WET (SLI)] or [AGM] and the ratings ‘CCA, SAE, EN, IEC,
DIN, CA and JIS #’ from the menu, check the battery model. This can be checked on the battery labels as
some of the examples shown below:
Fig.30
Fig.31
Fig.28
(
-
) 0°C and below
Before charge
After charge
Fig.29

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With the battery model in hand, refer to the Battery rating chart ( as seen in this example Fig.32 below)
provided in separate copies with the Tester when purchased, to get values to be keyed in.
Once the battery type [SLI (WET)] or [AGM] has been selected, it will proceed to the display as shown below
(Fig.33):
20. Press key and the display will show as in (Fig.34). To enter the value, press ⊳ or  key will increase or
decrease the original value shown on the display by 100 units.
Likewise use  or  key to increase or decrease the last two digits step of 5 units for each pressing.
21. Once the Amps rating of the battery is confirmed, press key will start the testing process. Refer to the
display below (Fig.35):
22. For less than 8 seconds, the results of the testing will be displayed on the LCD screen (Fig.36)
Fig.33
Fig.32
Fig.35
Fig.34
180 CCA

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23. To print out the results, just press key on the Analyzer, the printer will start printing.
Interpretation of Results:
The battery is in good condition.
The battery is OK but need to recharge first in order to have the maximum
performance.
The battery is weak, need to be replaced with a good one.
The battery need to recharge first and then test again to confirm the final
results.
2. Volts : 12.55V (State of Charge [SOC])
The volts here indicated the State of Charge (SOC) of the tested battery which is 12.55V during open circuit
condition. [By referring to the table below, this battery is above 50% SOC]
-
3. Battery Rating: 180 CCA
State Of
Charge(SOC)
WET/SLI
AGM
GEL
100 %
12.60 V 12.80 V 12.85 V
90 %
12.58 V 12.72 V 12.77 V
80 %
12.44 V 12.64 V 12.69 V
75 %
12.40 V 12.60 V 12.65 V
50 %
12.20 V 12.30 V 12.35 V
25%
12.00 V 12.00 V 12.00 V
0%
11.80 V 11.80 V 11.80 V
Flashing
Flashing
Battery Result
Fig.36
Flashing
12.55 V
[180 CCA]
120 CCA
18.91 mΩ
70 %
State of Charge (SOC)
Rated CCA
Measured CCA (Power Available)
Internal Resistance
Life [Health]

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The battery capacity rated output is normally stated on the label for car batteries (either in CCA, EN, DIN, JIS,
etc.). For batteries with model numbers, please refer the charts provided with the Analyzer.
4. Power available: 120 CCA
It means that the battery tested has a capacity of 120 CCA power available. CCA ratings has been used here,
therefore the tested result is in CCA and if other rating (DIN, SAE, JIS, IEC, CA, or EN) were selected, it will
base on the respective rating to calculate and show the results in that selected rating.
Please take Note:
This output value (120 CCA) is related to the actual power available in the battery in relation to that
battery's rating (180 CCA). On average, a new battery's CCA as measured by this tester will read 10-15 %
higher than its stated rating.
As the battery ages, the CCA number measured by this tester will decrease so it reads near its rating.
While this value is not the same as a CCA test, it is the best available measurement for showing a
battery's current condition in relation to its rating.
From the above example, a 180 CCA rated battery measuring 120 CCA available power does not mean
that the battery would pass a CCA test at 120 CCA.
The available power reading shows that the battery is not able to perform up to its rated ability (180
CCA).
In comparison to another battery when fully charged, the 180 CCA battery measuring 120 CCA is no
stronger than a 100 CCA battery showing 100 CCA available power when fully charged.
The available power number is meant for comparison to its own rating. In fact, in this example the 180
CCA battery was failing to perform to its rating, while the 100 CCA battery is still working.
Basing on the Society of Automotive Engineers (SAE) in America, CCA test is a manufacturing
process control test applicable only on new, fully charged batteries. It does not produce an actual
value, but is a PASS / FAIL test.
It measures the discharge load, in amps, that a battery can supply for 30 seconds at 0°F/-18°C while
maintaining a voltage of 1.2 volts per cell (7.2 volts per battery) or higher.
Thus, the CCA test shows the minimum power requirement for the battery as rated, which means a
battery rated at 400 CCA must measure 7.2 volts or above for 30 seconds when a load of 400 amps is
applied at 0°F/ -18°C.
5. Internal Resistance: 18.91mΩ
In normal condition, the internal resistance of the motorcycle battery should fall in the range of between 5.0 mΩ
~ 45.0 mΩis considered to be good. Anything above 45.0 mΩresistance shows that its internal plates has
been aged or sulfated.
For car batteries, its internal resistance of 2.0 mΩ~ 15.0 mΩis considered to be good due to high CCA value
they have.
As a matter of fact, the higher the battery CCA readings obtained the lower the internal resistance should be.
6. LIFE: 75 %(Health)

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This is an indication of the battery life expectancy [Health] in percentage.
Explanation of the following terms used as shown on the LCD display:
•CCA (Cold Cranking Amps) – most commonly used Standard.
CCA is a rating used in the battery industry to rate a battery’s ability to start an engine in cold temperatures.
This rating is the number of amperes that a new fully charged battery can delivery at 0 ° F (-18 ° C) for 30
seconds, while maintaining a voltage of at least 7.2 Volts for a 12V battery during cranking.
•SAE (The Society of Automotive Engineers) Standard.
SAE has established Cold Cranking Amperes (CCA) rating for batteries as their standard. Therefore this
rating is the same as CCA rating as mentioned above.
•IEC (International Electro technical Commission) Standard.
IEC amperes rating require that at 0 ° F (-18 ° C), the number of amperes that the 12V battery can deliver while
maintaining a voltage of at least of 8.4 Volts for 60 seconds during cranking.
•EN 1 (European Norms) Standard.
EN 1 amperes rating require that at 0 ° F (-18 ° C), the number of amperes that the 12V battery can deliver while
maintaining a voltage of at least 7.5 Volts for 10 seconds discharged at the rated current, followed by 10
seconds rest, then it is discharged at 60% of the original current for further 73 seconds to give an equivalent
total discharge time at the lower current of 90 seconds still maintaining 7.5 Volts.
•EN 2 (European Norms) Standard.
EN 2 amperes rating require that at 0 ° F (-18 ° C), the number of amperes that the 12V battery can deliver while
maintaining a voltage of at least 7.5 Volts for 10 seconds discharged at the rated current, followed by 10
seconds rest, then it is discharged at 60% of the original current for further 133 seconds to give an equivalent
total discharge time at the lower current of 150 seconds still maintaining 6.0 Volts.
•JIS# (Japanese Industrial Standard)
JIS # amperes’ rating is based on Ampere Hours and is calculated using 20 hours rating. In this manual, it is
using CCA ratings reference table list provided basing on the JIS model number.
•DIN (Deutsches Industrie Normen)Standard.
Basing on DIN , the rating requires that at 0 ° F (-18 ° C), the 12V battery is able to deliver the number of amperes
while maintaining a voltage of at least of 9.0 Volts for 30 seconds and 8.0 Volts for 150 seconds during cranking.
•CA (Cranking Amperes) / MCA (Marine Cranking Amperes) Rating.
This rating is the number of amperes that a new fully charged battery can delivery at 32°F (0°C) for 30
seconds, while maintaining a voltage of at least 7.2 Volts for a 12V battery during cranking.
•?? (Unknown)
If you are not sure which ratings (CCA, EN, IEC, JIS or DIN) that the battery is based on, then choose this
setting. It will show the battery’s Voltage (State of Charge), CCA and the Internal Resistance (m Ω ) only.
This selection can also be used to test 12V - Deep Cycle Batteries. An example of the results display is shown
below: (Fig.37)
Fig.37
12.55 V
120 CCA
18.91 m
Ω
State of Charge (SOC)
Measured CCA (Power Available)
Internal Resistance

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To determine the condition of the tested Deep Cycle Batteries, refer the Volts reading – State of Charge
(should not fall below 12.60V when fully charged for Lead Acid Batteries, 12.85V for Gel Batteries and 12.80V
for AGM Batteries) and the Internal Resistance [Int. R] of the tested battery should not be more 15 m Ω
readings can be considered to be a good battery.
7. Batteries that had been left idle for long periods can still be tested with this analyser. To perform the test,
just clamp the analyzer clips onto the battery terminals and it will display the screen (Fig.38) as shown if
its voltage falls below the normal 12.0 volts.
Note: Any battery whose voltage falls below 10.6V will be considered a shorted battery.
Press key to continue and the display will show: (Fig.39)
Check the battery ratings and enter it as described earlier and the results will show as an example below: (Fig.
40 and Fig.41)
Fig.40 - Results shown [Recharge and test again], it indicated that the battery has to be fully charged first before
repeating the test. Reason: State of Charge: 11.09V is too low.
For Fig.41 - Results shown [To replace], this meant that the battery need to be replaced as its internal plate
resistance [Int. R] 19.21mΩis higher than 15 mΩlimit.
Pressing the key at any moment will exit and return back to the main menu display.
State of Charge (SOC)
Fig.38
Fig.39
Fig.40
Fig.41
10.85V
11.09 V
120 CCA
18.91 m
Ω
12.65 V
120 CCA
19.21 m
Ω

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Starter Test:
This test is only available in test and it actually checks the cranking effectiveness of the 12V or 24V
battery system during starting and also the starter condition.
1. With engine OFF, place the vehicle transmission in NEUTRAL for Manual and PARK for Automatic then apply
the hand brake.
2. Connect the tester to the battery terminals and the displays will light up as shown below.
From the main MENU (Fig.42), select by scrolling left using key
Press key to continue and the display will show:
Note: In event that you did not crank the engine while on this screen; the starter test will be
terminated after 30 seconds and return to the main menu.
3. Now switch the ignition key to ON and start cranking the engine until it starts. As soon as the engine starts,
the results will automatically display as shown in examples below :( Fig.44 or Fig. 45)
State of charge
voltage (de ends
whether 12V or
24V battery)
before cranking
Fig.42
Fig.43
Wake u screen
Select Continue test
and ress key
Select Automotive
and ress key
 
Starter Test
OR

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Note:
9.6 Volt is the voltage drop limit for 12V system whereas 19.2Volt is for 24V system. Voltage drop
more than the limits mentioned are considered bad.
4. To print out the results, just press key on the Analyser, the printer will start printing.
5. Pressing the key will exit and return back to the main menu screen (Fig.42)
Alternator Test:
This test is only available in Test. It checks the MAX and MIN charging voltages output of Normal or
Smart alternator at 2,500 ~3000 RPM without load and 1,500 ~ 2,000 RPM with all loads ON. As Normal and Smart
Alternators on a 12V and 24V systems have its own set of parameters, it can determine the alternator’s charging
conditions and with the test results you can check its condition when in reference with the vehicle’s Service Manual.
No load testing at 2,500 ~ 3,000 RPM
1. With engine OFF, place the vehicle transmission in NEUTRAL for Manual and PARK for Automatic and apply
the parking brake.
2. Attach the Analyser clips onto the battery terminal posts and it will power up and lights up the LCD display
screens as shown below:
Note:
The Analyser will auto detect the battery voltage once it had clamped onto the battery
terminals, if it has detected a 24V battery then it will set its test perimeters to cater for 24V system
and vice versa if it is a 12V system.
3. From the main MENU (Fig.46), select by scrolling left using  key.
Normal voltage
dro
High voltage dro
Less than 9.6V
Fig. 45
Fig. 44
Wake u screen
Select Continue test
and ress key
Select Automotive
and ress key
 
Fig.46
Alternator Test
10.36V 9.36V

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Press key and the display will prompt you to select which type of Alternator (Smart or Normal) for testing
(Fig. 47 below).
Once selected, press key to continue and the display will show: (Fig.48). Start the engine if it is not
running and keeps it running at idling speed. Make sure the Air condition is OFF.
4. Then rev the engine to around 2,500 ~ 3,000 RPM and hold at this speed. Press key to continue and
display will show. (See Fig. 49).
5. While still holding around 2,500 ~ 3,000 RPM, the timer will start to countdown from 10s to 0s. As soon as it
reaches 0s, the results will automatically display as example shown below (Fig.50).
With the captured readings, analysis can be done by referring to the limits as indicated:
Normal Alternator Charging:
12V System: No load - MAX voltage should not exceed 15.0V and MIN voltage should be
more than 13.3V.
Loaded - Should be more than 12.6V
24V System: No load - MAX voltage should not exceed 30.0V and MIN voltage should be
more than 26.6V.
Loaded - Should be more than 25.2V
Fig.48
Fig.49
Timer starts
countdown from
10s to 0s
Fig.50
Average Charging Voltage
Max. Volts must less than 15.0V
Ca tured readings:
Maximum Volts.
Minimum Volts.
Min. Volts must more than 13.3V
Rev engine around 2,500 to
3,000 r m and hold at this
s eed.
14.6V
14.0V
9 S
14.3V
14.6V
14.0V
Fig.47