ANCEL BT521 4-in-1 Car Battery Tester and Charger User Manual

1. Kirish

The ANCEL BT521 is a versatile 4-in-1 automotive tool designed for comprehensive 12V lead-acid battery management. It functions as a battery tester, charger, repairer, and maintainer, providing essential diagnostics and charging capabilities for various vehicle types. This manual provides detailed instructions for safe and effective use of your BT521 device.

2. Asosiy xususiyatlar

• 4-in-1 funksionalligi: Integrates battery testing, charging, repair, and maintenance modes.
• Advanced Battery Testing: Performs health tests, cranking tests, and alternator tests for 12V lead-acid batteries (100-2000 CCA), providing State of Health (SOH), State of Charge (SOC), voltage, current, and rating.
• 8-Step Smart Charging: Features a comprehensive charging program including Desulfation, Soft Start, Bulk Charge, Absorption, Analysis, Repair, Float, and Pulse Maintenance to optimize battery power and extend lifespan.
• Battery Repair Function: Helps revive older batteries and enhance lifespan by reversing sulfation.
• Automatic Unattended Mode: Monitors and maintains battery charge with up to 50% power consumption, ideal for long-term storage.
• Xavfsizlikni muhofaza qilish: Includes reverse polarity, overcurrent, overvoltage, short circuit, and overheat protection. Features smart control and temperature compensation for safe operation in various climates.
• Foydalanuvchi uchun qulay interfeys: Equipped with an easy-to-read LCD display and intuitive button controls.
• Bardoshli dizayn: Features 2024 new copper clamps for ultra-stable contact and improved accuracy, and comes with a portable protective case.

3. Qutida nima bor

• 1 x ANCEL BT521 Battery Tester
• 1 x foydalanuvchi qo'llanmasi
• 1 x Portable Protective Case

Image: The ANCEL BT521 device with its cables and clamps, user manual, and protective case, displayed alongside its retail packaging.

4. Sozlash

1. Cl ni ulangamps: Qizil cl ni biriktiringamp to the positive (+) terminal of the 12V lead-acid battery and the black clamp to the negative (-) terminal. Ensure a secure connection for accurate readings and safe operation.
2. Yoqilgan: The BT521 device will automatically power on once connected to a battery with sufficient charge. If the battery is completely dead, connect the power plug to an AC outlet.
3. Dastlabki ekran: The main menu will appear on the LCD display, allowing you to select the desired function.

Image: The ANCEL BT521 connected to a car battery, showing the clamps attached to the terminals.

5. Foydalanish bo'yicha ko'rsatmalar

Navigate the menu using the Up/Down arrow buttons and confirm selections with the OK button. The Fn button can be used for a one-button quick charge.

5.1. Batareya sinovi

1. Asosiy menyudan tanlang "Batareya sinovi".
2. Choose the battery type (e.g., Regular Flooded, AGM Flat Plate, AGM Spiral, GEL, EFB).
3. Select the standard (e.g., CCA, IEC, EN, DIN, CA, BCI).
4. Enter the battery's rated CCA (Cold Cranking Amps).
5. The tester will display results including SOH (State of Health), SOC (State of Charge), voltage, current, and a recommendation (e.g., Good Battery, Good-Recharge, Replace).

Image: The ANCEL BT521 display showing detailed results of a battery test, including health, charge, internal resistance, and CCA.

5.2. Cranking testi

1. Asosiy menyudan tanlang "Cranking Test".
2. Follow the on-screen prompts to turn off the engine and then start it when instructed.
3. The device will analyze the cranking performance and display results such as cranking time, maximum/minimum voltage, and a status (e.g., Cranking Normal, Cranking Low).

5.3. Alternator Test (Charging Test)

1. Asosiy menyudan tanlang "Charging Test".
2. Follow the on-screen prompts to increase engine RPM to 2500 r/min and hold for 10 seconds, then press ENTER.
3. The tester will perform a ripple test and loaded/unloaded voltage test, displaying the charging status (e.g., Charging Normal, Charging High, Voltage Low).

5.4. Quick Charging / Standard Charging

1. Asosiy menyudan tanlang "Quick Charging" or "Standard Charging".
2. The device will automatically initiate the 8-step smart charging process. The display will show the current step, SOC, voltage, va joriy.
3. The charging process includes Desulfation, Soft Start, Bulk Charge, Absorption, Analysis, Repair, Float, and Pulse Maintenance.

Image: The ANCEL BT521 connected to a power outlet and a battery, showing the 8-step smart charging process on its display.

5.5. Maintainer Mode

1. Asosiy menyudan tanlang "Maintainer Mode".
2. This mode automatically monitors the battery and provides trickle charging to keep the charge in the optimal range, extending battery life during long periods of inactivity.

Image: The ANCEL BT521 in maintainer mode, connected to a battery, illustrating automatic maintenance and repair.

5.6. Qaytaview Ma'lumotlar

Asosiy menyudan tanlang "Review Data" uchun view past test results and charging records.

5.7. Sozlash

Asosiy menyudan tanlang "Setup" to configure device settings such as language or unit preferences.

6. Xizmat ko'rsatish

• Tozalash: Qurilmani yumshoq, quruq mato bilan artib oling. Abraziv tozalash vositalarini yoki erituvchilarni ishlatmang.
• Saqlash: Store the BT521 in its protective case in a cool, dry place when not in use.
• Kabelni parvarish qilish: Ensure cables and clamps are free from damage before each use. Replace if any wear or tear is observed.
• Dasturiy ta'minotni yangilash: Periodically check the ANCEL official weboptimal ishlash va moslikni ta'minlash uchun mavjud bo'lgan har qanday dasturiy ta'minot yangilanishlari uchun sayt.

Image: The ANCEL BT521 highlighting its comprehensive safety features, including protection against various electrical faults and environmental conditions.

7. Muammolarni bartaraf qilish; nosozliklarni TUZATISH

• Qurilma yoqilmaydi: Ishonch hosil qilingamps are securely connected to the battery terminals. If the battery is completely discharged, connect the device to an AC power source.
• "Fault" Indicator On: Check for reverse polarity connection (red clamp to negative, black to positive). The device has reverse polarity protection. Also, check for short circuits or other battery issues.
• Inaccurate Test Results: Ensure battery terminals are clean and connections are solid. Verify that the correct battery type and CCA rating are entered.
• Charging Not Progressing: Check the battery's health. If the battery is severely damaged or sulfated, the repair mode may need to be initiated first. Ensure the power plug is securely connected to an AC outlet.
• Harorat bilan bog'liq muammolar: The device features automatic temperature compensation. If operating in extreme temperatures, allow the device to adjust.

Image: The ANCEL BT521 illustrating its temperature compensation feature, which adjusts charging based on ambient temperature to prevent over or under-charging.

8. Texnik shartlar

• Brend: ANCEL
• Model: BT521
• Quvvat manbai: Battery Powered / AC Powered
• Uslub: 4 IN 1 12V Battery Tester
• Rang: Qora
• Olchamlari (U x G x Y): 11.22 x 7.09 x 3.74 dyuym
• Og'irligi: 2.4 funt
• O'lchov turi: Voltmetr
• Batareya mosligi: 12V Lead-Acid Batteries (Regular Flooded, AGM Flat Plate/Spiral, EFB, GEL)
• CCA diapazoni: 100-2000 CCA
• Zaryadlanmoqda Ampo'chirish: 5A, 3A, 1A (selectable)

9. Kafolat va qo'llab-quvvatlash

For warranty information, technical support, or service inquiries, please refer to the documentation included with your product or visit the official ANCEL websayt. Kafolat da'volari uchun xarid kvitansiyasini saqlang.