1. הקדמה
The VEHLIVE BT910 Car Battery Tester is a multi-functional diagnostic tool designed for testing 6V and 12V batteries, including lithium, regular liquid-filled, AGM flat, AGM wound, GEL, and EFB types. It provides comprehensive analysis of battery health, charging systems, and cranking systems for various vehicles such as automobiles, boats, SUVs, ATVs, motorcycles, and light trucks. This manual provides detailed instructions for the proper use and maintenance of your BT910 tester.

Figure 1: VEHLIVE BT910 Multi-Functional Battery Analyzer showing its display and various test functions.
2. אויפשטעלן און ערשטע באנוץ
2.1 פּעקל אינהאַלט
באַשטעטיקן אַז אַלע זאכן זענען פאַראַן אין פּעקל:
- VEHLIVE BT910 Car Battery Tester unit
- Diagnostic cable with high-quality clips
- באַניצער מאַנואַל (דעם דאָקומענט)

Figure 2: The VEHLIVE BT910 Car Battery Tester and its packaging, including the user manual and diagnostic cables.
2.2 פֿאַרבינדן דעם טעסטער
The BT910 tester is designed for plug-and-play operation. It draws power directly from the battery being tested. Ensure a secure connection for accurate results.
- זיכער מאַכן אַז די איגנישאַן פונעם אויטאָ איז אויסגעלאָשן.
- פאַרבינדן די רויט positive (+) קלamp צו די positive וואָקזאַל פון די באַטאַרייע.
- פאַרבינדן די שוואַרץ נעגאַטיוו (-) קלamp צו די נעגאַטיוו וואָקזאַל פון די באַטאַרייע.
- דער טעסטער וועט זיך אויטאָמאַטיש אָנצינדן אַמאָל ריכטיק פֿאַרבונדן.
The device features reverse polarity, short-circuit, over-current, and over-voltage protection for user and battery safety.

Figure 3: The BT910 tester highlighting its multiple protection features, including reverse polarity and short circuit protection.
2.3 Lithium Battery Detection System Upgrade
For lithium battery testing functionality, an upgrade is required. This is a free and straightforward process.
- Visit the official VEHLIVE webפּלאַץ: www.vehlive.com.
- Locate and download the upgrade package for the BT910 model.
- Follow the provided upgrade guide video on the website to update your device.
This upgrade enables the BT910 to accurately test lithium batteries in addition to other battery types.
3. אָפּעראַציע
The BT910 features a 2.8-inch high-contrast color LCD screen and intuitive button navigation for ease of use. It supports 12 language options.

Figure 4: The BT910 display showing various supported languages and vehicle types for testing.
3.1 הויפּט מעניו נאַוויגאַציע
Use the directional buttons and the "OK" button to navigate through the menu options on the display. The main menu typically includes options for different tests (Car, Motorcycle, etc.) and settings.
3.2 באַטערי טעסט
This function provides a comprehensive analysis of the battery's health. The BT910 can test all 6V and 12V batteries with a CCA range of 5-3000, including:
- Lithium Battery (after upgrade)
- Regular Liquid-filled Batteries (VRLA/Flooded)
- AGM פלאַך פּלאַטע באַטעריעס
- AGM Wound Batteries (Spiral)
- GEL באַטעריז
- EFB באַטעריעס
The test results include:
- SOH (State of Health)
- SOC (State of Charge)
- CCA ווערט (Cold Cranking Amps)
- CCA Rating
- Voltage
- אינערלעכער קעגנשטעל

Figure 5: The BT910 tester demonstrating its compatibility with various 6V and 12V battery types, including GEL, AGM, SLA, EFB, Lithium, and VRLA.

Figure 6: The BT910 screen showing detailed battery test results, including SOH, internal resistance, CCA, and voltage, alongside a real-time voltagE כוואַליעפאָרמ אַנאַליז.
3.3 קראַנקינג סיסטעם טעסט
This test analyzes the vehicle's starting system by measuring the actual starting voltage and starting time. It helps diagnose the performance of the battery during engine start-up and the overall health of the starter motor.

Figure 7: A mechanic using the BT910 to perform a cranking test on a vehicle battery, analyzing starting voltagE און צייט.
3.4 Charging System Analysis
The BT910 can also be used to test the charging system, specifically the alternator's performance. It detects changes in battery voltage under load and no-load conditions to assess the alternator's charging capabilities.

Figure 8: The BT910 display showing results from a charging system analysis, indicating load, no-load voltagע, און ריפל.
3.5 Waveform Analysis Function
The unique waveform analysis function allows real-time tracking of voltage changes. This feature helps identify intermittent battery problems or issues within the electrical system. Continuous voltage monitoring results can be uploaded to a computer for further analysis by professional repair shops.
Video 1: Demonstration of the VEHLIVE BT910's waveform analysis function, showing real-time voltage ענדערונגען.
ווידעא 2: איבערview of the VEHLIVE BT910's various testing capabilities and features.
4. וישאַלט
Proper maintenance ensures the longevity and accuracy of your VEHLIVE BT910 Car Battery Tester.
- רייניקונג: ווישט אָפּ דאָס אַפּאַראַט מיט אַ ווייכן, טרוקענעם שטאָף. פֿאַרמייַדט ניצן אַברייסיוו רייניגער אָדער סאָלווענטן.
- סטאָרידזש: האַלט דעם טעסטער אין אַ טרוקענעם, קילן אָרט אַוועק פון דירעקטער זון און עקסטרעמע טעמפּעראַטורן.
- קאַבלע זאָרגן: Inspect the diagnostic cables and clamps regularly for any signs of wear or damage. Replace if necessary to ensure safe and accurate operation.
- ווייכווארג דערהייַנטיקונגען: Periodically check the official VEHLIVE webפּלאַץ (www.vehlive.com) for any available software updates to ensure optimal performance and compatibility with new battery technologies.
5. טראָובלעשאָאָטינג
This section addresses common issues you might encounter with your BT910 tester.
- טעסטער טוט זיך נישט אן:
- Ensure the positive and negative clampס זענען זיכער פארבונדן צו די ריכטיקע באַטעריע טערמינאַלן.
- Verify the battery has sufficient charge to power the device. If the battery is completely dead, the tester may not power on.
- נישט פּינקטלעכע לייענונגען:
- קאָנטראָלירט פֿאַר ריינע און פֿעסטע פֿאַרבינדונגען צווישן די קל.amps and battery terminals. Corrosion or loose connections can affect accuracy.
- Ensure the battery type selected on the tester matches the battery being tested.
- If testing a lithium battery, confirm that the lithium battery detection system upgrade has been performed.
- אַרויסווייַז פּראָבלעמען:
- If the screen is unreadable, ensure the device is not exposed to extreme temperatures.
- Restart the device by disconnecting and reconnecting the clamps.
- טעות אָנזאָגן:
- Refer to the on-screen error code or message for specific guidance. If the issue persists, contact customer support.
6. ספּעסאַפאַקיישאַנז
| שטריך | דעטאַל |
|---|---|
| מאָדעל נומער | BT910 |
| סופּפּאָרטעד באַטערי וואָלtage | 6V, 12V |
| CCA Testing Range | 5-3000 קקאַ |
| סופּפּאָרטעד באַטערי טייפּס | Lithium, Regular Flooded, AGM Flat, AGM Wound, GEL, EFB |
| מעאַסורעמענט אַקיעראַסי | +/-0.5% |
| ווייַז | 2.8-inch High-Contrast Color LCD |
| מאַכט מקור | Corded Electric (powered by battery under test or USB-C) |
| פּונקט וואָג | 350 ג |
| פּעקל דימענשאַנז | 20.7 X 13.3 X 4.6 סענטימעטער |
| זיכערקייַט פֿעיִקייטן | Reverse Polarity, Short-Circuit, Over-Current, Over-Voltage Protection, Reinforced ABS Case |
| שטיצט סטאַנדאַרדס | CCA, IEC, EN, DIN, CA, BCI, MCA, SAE, JIS |
| שטיצט שפּראַכן | 12 options (e.g., English, Chinese, Japanese, Korean, Italian, Dutch, German, Russian, Portuguese, Spanish, French, Polish) |
7. וואָראַנטי און שטיצן
7.1 וואָראַנטי אינפֿאָרמאַציע
The VEHLIVE BT910 Car Battery Tester comes with a 1-Year Repair Warranty פֿון דעם קויפֿדאַטום. די וואָראַנטי דעקט פֿאַבריקאַציע־דעפֿעקטן און פֿאַלפֿונקציעס אונטער נאָרמאַלן באַנוץ. ביטע באַהאַלטן אייער קויפֿבאַווײַז פֿאַר וואָראַנטי־קליימז.
Additionally, VEHLIVE offers a 30-טאָג פריי רעטורנס policy for eligible purchases.
7.2 קונה שטיצן
For technical assistance, troubleshooting, or warranty inquiries, please contact our professional client support team. We are available 24/7 to assist you.
- Webפּלאַץ: www.vehlive.com
- בליצפּאָסט: (ביטע אָפּשיקן צו דער באַאַמטער website for the most current contact email)
- טעלעפֿאָן: (ביטע אָפּשיקן צו דער באַאַמטער website for the most current contact number)
When contacting support, please have your product model (BT910) and purchase details ready.