Endeavour Tools ET8626 User manual

ENDEAVOUR TOOLS ET8626_User Manual
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ET8626
1 Product Summary
1.1 Product Profile
ET8626 Battery Tester adopts currently the world's most advanced conductance testing technology to easily, quickly and accurately measure
the actual cold cranking amps capability of the vehicle starting battery, healthy state of the battery itself, and common fault of the vehicle
starting system and charging system, which can help maintenance personnel to find the problem quickly and accurately, thus to achieve
quick vehicle repair.
1. Test all automotive cranking lead acid battery, including ordinary lead acid battery, AGM flat plate battery, AGM spiral battery, and Gel
battery, EFB battery, etc.
2. Directly detect bad cell battery.
3. Polarity reverse connection protection, reverse connection will not damage the tester or affect the vehicle and battery.
4. Directly test the battery with loss of electricity, no need to full charge before testing.
5. Testing standards include currently the world's majority of battery standards, CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB.
6. Support multi-languages, customer can select different language package, which includes: Chinese Simple, Chinese Traditional, English,
Japanese, Russian, Spanish, French, Italian, German, etc. Other languages can also be customized according to user's need.
1.2 Product Function
Main functions of ET8626 battery tester include: battery test, cranking test, charging test and other additional functions.
Battery test is mainly targeted to analyze the battery healthy status to calculate the actual cold cranking capability of the battery and the
aging extent, which provide reliable analysis evidence for the test and maintenance of the battery. It notifies the user to replace battery in
advance when the battery getting aged.
Cranking test is mainly to test and analyze the starting motor. Through testing the actual required cranking current and cranking voltage of
the starting motor, it can find out whether the starting motor works fine. There are several reasons why the starting motor is abnormal:
lubricating system fault causing the starting loaded torque increasing or rotor friction of the starting motor causing the increasing friction of
the starting motor itself.
Charging test is to check and analyze the charging system, including generator, rectifier, rectifier diode, etc., thus to find out whether the
output voltage of the generator is normal, the rectifier diode works fine and the charging current is normal. Suppose one of the above
mentioned parts is not in normal situation, it will lead to over charge or incomplete charge of the battery, thus the battery will be quickly
damaged and also greatly shorten the using life of other loaded electrical appliance.
Additional functions include: Set language, voltmeter and screen brightness adjustment.
1.3 Technical Parameters
1. Cold Cranking Amps Measure Range:
Measure Standard Measure Range
CCA 100-2000
BCI 100-2000
CA 100-2000
MCA 100-2000
JIS 26A17--245H52
DIN 100-1400
IEC 100-1400
EN 100-2000
SAE 100-2000
GB 100-1400
2. Voltage Measure Range: 8-30V DC

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1.4 Working Environment Requirement
Working Environment Temp.: -20°C-60°C
It is applicable for automotive manufacturers, automotive maintenance and repair workshops, automotive battery factories, automotive
battery distributors, and educational organizations, etc.
2 PRODUCT INFORMATION
2.1 Tool Description
1
2
4
3
5 6
7 8
9

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1. LCD Display-- Indicates test results. Backlit, 128 x 64 pixel display with contrast adjustment.
2. OK key-- Confirms a selection (or action) from a menu.
3. Exit key-- Cancels a selection (or action) from a menu or returns to the menu.
4. Up key-- Moves up through menu and submenu items in menu mode. When more than one screen of data is retrieved, moves up
through the current screen to the previous screens for additional data.
5．Down key-- Moves down through menu and submenu items in menu mode. When more than one screen of data is retrieved, moves
down through the current screen to next screens for additional data.
6 Menu key-- Press it to enter the main menu
7. Printer-- Choose the function of PRINT DATA and confirm it, then print the testing result.
8. Battery Clips-- Connect to the Positive and negative electrodes of auto battery.
9. Mini-USB Socket (in the side of the product)-- Connect to computer for print via USB cable.
2.2 Product Specifications
1). Display: large, 128*64 easy to read LCD, backlit
2). Operating Temperature: 0 to 50°C (-32 to 122 F°)
3). Storage Temperature: -20 to 70°C (-4 to 158 F°)
4). Power—provided via detachable heavy duty OBD II cable
5). Dimensions:
Length Width Height
210 mm ( 8.3") 90 mm ( 3.54"”) 40mm (1.57"”)
6). Weight: 700g
2.3 Accessories Included
1) User Manual -- Instructions on tool operations
2) USB cable -- Provides link to tool and computer for print..
3). CD--- Print software inside.
2.4 Product Setup
The tool allows you to make the following adjustments and settings:
1) Language: Selects desired language.
2) Contrast adjustment: Adjusts the contrast of the LCD display.
3) Tool information: The tool show the version and produced date.
To enter the Tool Setup menu
From the second startup screen, press Exit button to enter Main menu. Press
Down button to select the Tool Setup function.

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Language:
1) From Tool Setup menu, use Enter button to select Language
2) Use UP and DOWN button to select the desired language and press ENTER button to save your selection and return to previous menu.
Contrast
1) From Tool Setup menu, use Enter button to select contrast.
2) Use UP and DOWN button to select the contrast value and press ENTER button to save your selection and return to previous menu.
Tool Information
From Tool Setup menu, use Enter button to select Tool Information
Press exit to return the previous menu.
3 Battery Test
After entering battery test program, tester displays the tester model and version
Tester will display the following contents in a sequence, select accordingly.
3.1Quick test
38%
Contrast
English
French
German
Spanish
Language
Software Version:
1.00
Hardware Version:
1.00
Tool Information
Language
Contrast
Tool Information
System Setup

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It can make sure the battery status, including voltage, CCA, electronic resistance, rated CCA, charging value, healthy value and testing result
in one second. Once input the AH value—battery rated capacity, which is marked in the label of the battery.
1). Press UP/DOWN key to select the Quick test, then press ENTER key to confirm.
2). Input the rated battery capacity—xx AH, in general, the battery capacity for 12V vehicle is above 30AH.
3). Then press enter key, the testing result will show one of these, as below
. Battery test result includes 5 types as following:
1) Good Battery
The battery is without any problem, please be relaxed to use!
2) Good, Recharge
Good battery but low current, recharge before using.
3) Replace
The battery is near to or already reached the end of the using life, replace battery, otherwise, bigger danger will be followed.
Healthy:96%490CCA
Charge:98% 12.64V
Internal R=6.1mΩ
Rated: 500A
GOOD BATTERY
Healthy:78% 440CCA
Charge:30%12.20V
Internal R=7.2mΩ
Rated: 500A
GOOD, RECHARGE
Healthy:46% 490CCA
Charge:80%12.68V
Internal R=18.1mΩ
Rated: 500A
REPLACE
1.Quick Test
2.Battery in Vehicle
3.Out of Vehicle
4.Review Data
5. Print Data
6.System Setup
Main Menu
50 A-H
Please input the A-HR value in the
Label of the battery.
Input AH value

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4) Bad Cell, Replace
Battery interior damaged, bad cell or short circuit, replace battery.
5) Charge, Retest
Unstable battery shall be recharged and retested to avoid error. If same test result appears after recharge and retest, the battery is regarded
as damaged, replace the battery.
Battery In-Vehicle or Battery Out-Of-Vehicle
Press UP/DOWN key to select the battery location, in vehicle or out of vehicle, then press ENTER key to confirm.
Battery in vehicle means battery is connected with vehicle generator or vehicle electrical appliance.
3.2 Battery in vehicle
Choose the battery in vehicle and press Enter key, then it will enter the below menu.
3.2.1 Batter test in vehicle
When surface charge detected by the tester, it prompts "SURFACE CHARGE, TURN LIGHTS ON"
Turn lights on as prompted to eliminate battery surface charge, tester will then display the following messages in a sequence:
Healthy:0% 0CCA
Charge:20%10.64V
Internal R=45.2mΩ
Rated: 500A
BAD CELL
，
REPLACE
Healthy:39% 310CCA
Charge:20%12.08V
Internal R=30.1mΩ
Rated: 500A
CHARGE-RETEST
1.Quick Test
2.Battery in Vehicle
3.Out of Vehicle
4.Review Data
5. Print Data
6.System Setup
Main Menu
1.Battery Test
2.Cranking Test
3.Charging Test
Test in Vehicle
1.Check surface charge, Turn lights on.
2. Take headlights on about 10 seconds.
3.Turn lights off.
Battery Test

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Now the tester detects the surface charge has been eliminated, turn lights off as prompted, then press ENTER key. The tester will recover
automatic test
OUT-OF-VEHICLE means battery is not connected with any of the vehicle loaded, i.e. battery connection is cut off.
Select Battery Type
After the battery charge status selected, tester will prompt to select battery type, i.e. Regular Flooded, AGM Flat Plate or
AGM Spiral, Gel and EFB battery. Press UP/DOWN key to select battery type, then press OK key to confirm
Battery System Standard and Rating
ET8626 battery tester will test each battery according to the selected system and rating.
Use UP/DOWN key to select according to the actual system standard and rating marked on the battery. Use UP/DOWN key to select
according to the actual system standard and rating marked on the battery. See in the below picture, the arrow indicated location.
CCA: Cold Cranking Amps, specified by SAE&BCI, most frequently used value for starting battery at 0°F (-18°C).
BCI: Battery Council International standard
CA：Cranking Amps standard, effective starting current value at 0°C
MCA: Marine Cranking Amps standard, effective starting current value at 0°C.
JIS：Japan Industrial Standard, displayed on the battery as combination of the numbers and letters, e.g. 55D23,80D26.
DIN：German Auto Industry Committee Standard
IEC：Internal Electro technical Commission Standard
EN：European Automobile Industry Association Standard
SAE: Society of Automotive Engineers Standard
GB：China National Standard
1.Regular Flooded.
2. AGM Flat Plate.
3.AGM spiral
4.GEL
5.EFB
Battery Type
CCA
Select Input

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Rating range as following:
Measure Standard Measure Range
CCA 100-2000
BCI 100-2000
CA 100-2000
MCA 100-2000
JIS 26A17--245H52
DIN 100-1400
IEC 100-1400
EN 100-2000
SAE 100-2000
GB 100-1400
Input correct test standard and rating, press ENTER key, tester starts to test, and dynamic interface "TESTING" prompted. See below:
It takes around 3 seconds to display the battery test result.
Battery Test Result
Battery test result includes 5 types as following:
1) Good Battery
The battery is without any problem, please be relaxed to use!
2) Good, Recharge
Good battery but low current, recharge before using.
500
CCA
Setting Rate
Healthy:96% 490CCA
Charge:98% 12.64V
Internal R=6.1mΩ
Rated: 500A
GOOD BATTERY
Healthy:78% 440CCA
Charge:30%12.20V
Internal R=7.2mΩ
Rated: 500A
GOOD, RECHARGE

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3) Replace
The battery is near to or already reached the end of the using life, replace battery, otherwise, bigger danger will be followed.
4) Bad Cell, Replace
Battery interior damaged, bad cell or short circuit, replace battery.
5) Charge, Retest
Unstable battery shall be recharged and retested to avoid error. If same test result appears after recharge and retest, the battery is regarded
as damaged, replace the battery.
Attention: If "Replace" resulted from IN-VEHICLE mode, it might be the reason that vehicle cable is not well connected with the battery.
Ensure to cut off the cable and retest the battery under OUT-OF-VEHICLE before making a decision to replace battery.
NOTE: After testing, if need to Exit, press EXIT key to directly Exit to the startup interface.
After testing: if it's "IN-VEHICLE" test state, press ENTER key will bring to Cranking Test.
3.2.2 Cranking Test
Tester prompts as following:
Starting the engine as prompted, tester will automatically complete the cranking test and display the result.
Normally, cranking voltage value lower than 9.6V is regarded as abnormal and it is ENTER if it is higher than 9.6V.
Test result of the tester includes actual cranking voltage and actual cranking time.
Start Engine
Cranking Test
RPM Detected
Cranking Test
Healthy:46% 490CCA
Charge:80%12.68V
Internal R=18.1mΩ
Rated: 500A
REPLACE
Healthy:0% 0CCA
Charge:20%10.64V
Internal R=45.2mΩ
Rated: 500A
BAD CELL
，
REPLACE
Healthy:39% 310CCA
Charge:20%12.08V
Internal R=30.1mΩ
Rated: 500A
CHARGE-RETEST

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When cranking test is abnormal, battery test result will also be displayed at the same time.
This is for the convenience of the maintenance personnel to quickly know the whole state of the starting system according to the data.
After testing finished, do not shut down the engine, press ENTER key to enter Charging Test.
3.2.3 Charging System and Rectifier Diode Test
When enter the charging test, please choose "Charging Test?"
Press ENTER key again to start the charging test.
NOTE: Do not shut down the engine during the test. All electrical appliance and device are in OFF state. Turn on/off any electrical appliance
in the vehicle during the test will affect the accuracy of the test result.
Tester will do the following tests in a sequence:
For ripple test, tester will display the real time ripple and meanwhile, shows ripple volt and charging volt values at the bottom line.
It takes approx. 6 seconds for the ripple test.
After the ripple test, tester will automatically start the loaded voltage test.
Loaded Volt Test takes approx. 3 seconds, then it hints "Step on accelerator to increase engine rotating speed"
Operate accordingly to increase the engine rotating speed to 2500turns or above, and keep for 5 seconds.
Tester starts the charging volt test after increase rev detected.
Times 780ms
Cranking Normal
10.13V
Cranking Test
Times 1020ms
Cranking Low
Replace 10.13V
Cranking Test
95mV 14.32V
Ripple Test
1.Battery Test
2.Cranking Test
3.Charging Test
Test in Vehicle
Loaded Testing
****
Charging Test
Increasing RPM to 2500 r/min
And keep it 5 seconds.
Press OK to continue.
Charging Test

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After the test finished, tester displays the effective charging volts, ripple test result and charging test result.
NOTE: If no increase rev detected, it shall be the fault of generator regulator or connection with battery failed. Tester will try 3 times to further
detect, if still failed, it will skip the increase rev detect and the test result displays "No Volt Output". See below:
Check the connection between generator and battery, then retest.
Charging Test Result:
1) Charging Volt: Normal
Charging system shows the generator output normal, no problem detected.
2) Charging Volt: Low
Charging volt of the charging system is low.
Check drive belt of the generator whether slip or running off. Check the connection between generator and battery is normal or not.
If both of the drive belt and the connection are in good condition, follow the manufacturer's suggestion to eliminate generator fault.
3) Charging Volt: High
Generator output volt is high.
Since most of the vehicle generators are using internal regulator, the generator assembly has to be replaced.(Some old style cars are using
external regulator, then directly replace the regulator.)
The normal high volt of the voltage regulator is maximum 14.7±0.5V.If charging volt is too high, it will overcharge the battery. Therefore the
battery life will be shortened and troubles will be caused.
4) No Volt Output:
No generator volt output is detected. Check the generator connection cable and the belt whether they are normal.
5) Diode Test:
Through the test of charging current ripple, tester will find out whether the diode is normal or not. When ripple volt is too high, it proves at
least one diode is damaged. Check and replace the diode.
Till now, all tests have been done.
3.3 Battery out of vehicle test
OUT-OF-VEHICLE means battery is not connected with any of the vehicle loaded, i.e. battery connection is cut off.
Choose the battery out of vehicle test
Testing
****
Charging Test
Loaded 14.16V
Unloaded 14.39V
Replace 15mV
Charging Normal
Cranking Test

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3.3.3 Select Battery Type
After the battery charge status selected, tester will prompt to select battery type, i.e. Regular Flooded, AGM Flat Plate or
AGM Spiral, Gel and EFB battery. Press UP/DOWN key to select battery type, then press OK key to confirm
Battery System Standard and Rating
ET8626 battery tester will test each battery according to the selected system and rating.
Use UP/DOWN key to select according to the actual system standard and rating marked on the battery. Use UP/DOWN key to select
according to the actual system standard and rating marked on the battery. See in the below picture, the arrow indicated location.
CCA: Cold Cranking Amps, specified by SAE&BCI, most frequently used value for starting battery at 0°F (-18°C).
BCI: Battery Council International standard
CA：Cranking Amps standard, effective starting current value at 0°C
MCA: Marine Cranking Amps standard, effective starting current value at 0°C.
JIS：Japan Industrial Standard, displayed on the battery as combination of the numbers and letters, e.g. 55D23,80D26.
DIN：German Auto Industry Committee Standard
IEC：Internal Electro technical Commission Standard
EN：European Automobile Industry Association Standard
SAE: Society of Automotive Engineers Standard
GB：China National Standard
1.Quick Test
2.Battery in Vehicle
3.Out of Vehicle
4.Review Data
5. Print Data
6.System Setup
Main Menu
1.Regular Flooded.
2. AGM Flat Plate.
3.AGM spiral
4.GEL
5.EFB
Battery Type
CCA
Select Input

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Rating range as following:
Measure Standard Measure Range
CCA 100-2000
BCI 100-2000
CA 100-2000
MCA 100-2000
JIS 26A17--245H52
DIN 100-1400
IEC 100-1400
EN 100-2000
SAE 100-2000
GB 100-1400
Input correct test standard and rating, press ENTER key, tester starts to test, and dynamic interface "TESTING" prompted. See below:
It takes around 3 seconds to display the battery test result.
Battery Test Result
Battery test result includes 5 types as following:
1) Good Battery
The battery is without any problem, please be relaxed to use!
500
CCA
Setting Rate
Healthy:96% 490CCA
Charge:98% 12.64V
Internal R=6.1mΩ
Rated: 500A
GOOD BATTERY

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2) Good, Recharge
Good battery but low current, recharge before using.
3) Replace
The battery is near to or already reached the end of the using life, replace battery, otherwise, bigger danger will be followed.
4) Bad Cell, Replace
Battery interior damaged, bad cell or short circuit, replace battery.
5) Charge, Retest
Unstable battery shall be recharged and retested to avoid error. If same test result appears after recharge and retest, the battery is regarded
as damaged, replace the battery.
3.4 Review Data
Choose the function of Review Data
Check the history of battery testing result
1.Quick Test
2.Battery in Vehicle
3.Out of Vehicle
4.Review Data
5. Print Data
6.System Setup
Main Menu
Healthy:78% 440CCA
Charge:30%12.20V
Internal R=7.2mΩ
Rated: 500A
GOOD, RECHARGE
Healthy:46% 490CCA
Charge:80%12.68V
Internal R=18.1mΩ
Rated: 500A
REPLACE
Healthy:0% 0CCA
Charge:20%10.64V
Internal R=45.2mΩ
Rated: 500A
BAD CELL
，
REPLACE
Healthy:39% 310CCA
Charge:20%12.08V
Internal R=30.1mΩ
Rated: 500A
CHARGE-RETEST

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3.5 Print Data
1. Choose the function of Print Data and press OK.
2. Then it will show “Please Wait!”
3.The Printer will print the testing result as below:
4.Press exit to return
1.Quick Test
2.Battery in Vehicle
3.Out of Vehicle
4.Review Data
5. Print Data
6.System Setup
Main Menu
Battery Test
Healthy:96% 490CCA
Charge:98% 12.64V
Internal R=6.1mΩ
Rated: 500A
GOOD BATTERY
Cranking Test
Cranking Time: 379ms
Cranking Voltage: NORMAL
11.87V
Charging Test
Loaded 12.09 V
Unloaded 12.29V
Ripple 0mV
CHARGING LOW
Healthy:96% 490CCA
Charge:98% 12.64V
Internal R=6.1mΩ
Rated: 500A
GOOD BATTERY
Please Wait!
Print Data

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3.6 System setup
Please kindly review 2.4 Product setup
4.WARRANTY AND SERVICE
4.1 Limited One Year Warranty
We warrants to its customers that this product will be free from all defects in materials and workmanship for a period of one (1) year from the
date of the original purchase, subject to the following terms and conditions:
1. The sole responsibility of us under the Warranty is limited to either the repair or, at the option of us, replacement of the Scan
Tool at no charge with Proof of Purchase. The sales receipt may
be used for this purpose.
2. This warranty does not apply to damages caused by improper use, accident, flood, lightning, or if the product was altered or repaired by
anyone other than the Manufacturer’s Service Center.
3. We shall not be liable for any incidental or consequential damages arising from the use, misuse, or mounting of the Scan Tool. Some
states do not allow limitations on how long an implied warranty lasts, so the above limitations may not apply to you.
4.2 Service Procedures
For technical support, please contact your local
store or distributor. If it becomes necessary to return the code reader for repair, contact your local distributor for more information.