Product Description:

• Ancel BST100 battery tester is used for lead-acid starting battery, along with checking the following conditions of the battery, starting up, charging, and loading.

• With great design, easy operation, precise reading, complete functions, this tester supply the readings by a large LCD and hints by sound and light when testing.

• It utillizes 4-wire kelvin method to complete collection of a series of complicated data for calculating every testing data with build-in precise circuit and improved digital processor.

• moreover some circuit improvements including polar reversal protection, over voltage input protection, loose lead detection, ensure safety and convenience during testing.

• So this is the best tool in the fields of battery sales, vehicle repair and battery inspection in equipment system associated with lead-acid starting battery.

Why choose BST100 products?

• 1.Small compact design, scan faster and indicates test results directly. Even a beginner can use this unit to analyze any 12V batteries healthy, tells you everything about the battery: voltage, charge, cranking power, and how much life is left in the battery (level of Ohm resistance). Does it quickly and precisely.
• 2.Much wider test range (100-2000 CCA) and more accurate compared to its competitors. Test results based on CCA,BCI,CA,MCA,JIS,EN,DIN,SAE,GB and IEC Standards.
• 3.Provides check the Alternator's charging and Starter's cranking conditions. Vehicle charging system test is also available, including load voltage, unloaded voltage, ripple status and charging system status.
• 4.The Ancel BST100 battery tester is well built with a large LCD display, indicates test results directly. no internal batteries required and gets the power directly from the 12V battery.
• 5.It's equipped with cable and made of a very thick flexible insulator, much safer than others selling on the marketplace. There are 4 buttons on BST100, The up/down button for scrolling the menu. The Enter and Exit button allow for navigation back and entering menu.

ANCEL BST100 Function:

• 1.Identify battery status Good or Replace
• 2.Check Battery Capacity - Cold Cranking Amps (CCA), DIN, EN and IEC information relative to battery rating.
• 3.Check Internal resistance value (Ohm)
• 4.Display battery life in percentage (%)
• 5.Battery Cranking Test, load test
• 6.Battery Charging Test, Ripple Test
• 7.Support battery ripple test and review test data

BST100 12V Battery Tester Features:

• 1.Fast and smooth running speed with STM-32 chip set hardware
• 2.Accurate test results, using high precision amplifier and calibrated by professional battery testing tool, BST100 reading accuracy up to 99%.
• 3.Wide testing range cover from CCA 100- 2000 , 3- 220 AH, best in the market.
• 4.Industry initiative graphical battery voltage real time monitoring, can be analysis battery data more accurate.
• 5.Unique battery results display in percentage and meter mode.
• 6.Test all automotive cranking lead acid battery, including ordinary lead acid battery, AGM flat plate battery, AGM spiral battery, and Gel battery, etc.
• 7.Polarity reverse connection protection, reverse connection will not damage the tester or affect the vehicle and battery.
• 8.Directly test the battery with loss of electricity, no need to full charge before testing.
• 9.Testing standards include currently the world's majority of battery standards, CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB.
• 10.BST100 is used to test a wide range of 12V batteries (Starting [SLI], Deep Cycled and Marine) of Wet (Flooded), VRLA or Maintenance Free (MF), Sealed Maintenance Free (SMF), Absorption Glass Mat (AGM) and GEL EPB cell

The BST100 Advantage:

• Simple and easy to use
• Tests batteries on and off the vehicle
• Accurate results in milliseconds
• Battery life analysis
• Analysis results: Good or Replace
• Large easy to read LCD screen
• Test results based on CCA,BCI,CA,MCA,JIS,EN,DIN,SAE,GB and IEC
• Standards
• Quick test - inputs battery volume (AH), then shows battery status
• Vehicle cranking system test - cranking time, voltage and statu
• Vehicle charging system test—load voltage, unloaded voltage, ripple status, and charging system status

Ancel BST100 Car Battery Tester Application

Use to test a wide range of 12V batteries (Starting [SLI], Deep Cycled and Marine) of Wet (Flooded), VRLA or Maintenance Free (MF), Sealed Maintenance Free (SMF), Absorption Glass Mat (AGM) and GEL cell. The major battery standards JIS, SAE, EN, DIN and IEC are supported.

THE PACKAGE:

FAQ Area:

6-1 What is the measurement principle of this tester?

The battery will gradually be aged with an increase in time. The main reason is that it can no longer generate some

effectively chemical reaction because of the aging of the surface of the battery plate. International Electric and Electronic

Engineer Association(IEEE) formally looks the Conductivity Test as one of the standards of checking lead-acid storage

batteries. It points out from IEEE standard 1118-1996 that: Conductivity Test is used to test AC current generated by

putting the known frequency and amplitude AC signal to both sides of the battery. AC conductivity value is the ratio of AC

current signal which keeps the same phase with AC voltage and the AC voltage. This tester is designed from this principle

actually.

6-2 Is the result affected by the installation of negative current for the vehicle?

All the negative currency will affect the result. Therefore please remove the negative currency before checking, to achieve

the accurate data.

6-3 Can this tester predict when the battery goes down?

The internal resistance of the sealed lead-acid battery is complicated. It is generated by ohm internal resistance,

concentration polarization internal resistance, chemical reactions internal resistance and interference effect caused by

double capacitance’s charging. The ingredient of internal resistance and its relative content will change with different

test methods and different test moments, which can lead to different tested values of the internal resistance. And there is

no strict relationship between internal resistance (or conductance) and capacitance of the sealed lead-acid battery. So it is

impossible to predict the life of battery according to a single battery’s internal resistance. But it can be predicted the life

of the battery will be over soon from the sudden increase of its internal resistance and decrease of its conductance.

6-4 Is the CCA value tested by this tester correct?

CCA is considered as a control standard with the produce of the battery. According to the accumulated records, the tested

value of a new battery is 10-15% higher than the standard value, and along with consuming the battery, the value is

getting close to standard, even lower afterward.

6-5 What is the difference between the method used by this tester and the load test method?

The load test method: According to the physical formula R=V/1, test equipment forcibly makes the high permanent DC (

presently 40-80A large current is available ) go through the battery shortly ( about 2-3 seconds). And then the tested

voltage of the battery can be used to figure out the internal resistance by the formula.

Disadvantages of the load test method:

(1) Only available for large capacitance battery or storage battery. The small capacitance battery can not load 40-80A

large current in 2-3 seconds.

(2) When the large current going through the battery, there comes out a polarization phenomenon from the internal

electrode, which can cause polarization internal resistance. As a result, it has to be tested in a short time. Otherwise, there

will be a large error in the internal resistance value.

(3) The internal electrode will be damage generally when the large current goes through the battery.

The method of this tester: Battery is equivalent to active resistance. So we add a fixed frequency and small current to it

and then sample the voltage value. Eventually, the internal resistance can be figured out after some operation such as

rectification and smoothing.

Advantages of this method:

(1) It can be used for checking almost all the batteries including low capacity battery and internal resistance of the

notebook battery exclusively.

(2) It will not harm the battery by using this method.