Battery tester Ancel BA201 — 8–16V DC diagnostic meter for 12V lead‑acid batteries

The Ancel BA201 is a handheld battery tester for 8–16V DC systems designed to test 12V lead‑acid vehicle batteries. It measures voltage, evaluates starting capacity and internal resistance, and provides diagnostic data to help detect weak or failing batteries before a breakdown. Compact and portable, the BA201 is suitable for garages, workshops and private vehicle owners who need quick, reliable pre-start battery checks.

Advantages

The BA201 combines multiple test functions — including CCA, DIN, JIS and other standards — in one compact device, offering real‑time voltage monitoring and voltage waveform analysis. It stores test data, supports multiple languages and can print results when connected to a computer. The tester provides fast, accurate measurements with an intuitive interface and a robust housing for everyday workshop use.

Suitable for

• Automotive repair shops and service centers
• Private vehicle owners and DIY mechanics
• Light commercial vehicles, motorcycles, boats and vans
• Pre‑start checks and periodic battery health inspections

Key specifications

• Manufacturer: Ancel
• Model: BA201
• Device type: Battery tester for 8–16V DC systems (for 12V lead‑acid batteries)
• Test ranges: CCA/EN/CA/BCI/MCA: 100–2000 CCA; IEC/DIN: 100–1400 CCA; JIS: 126A17–245H52; GB: 30–220 AH
• Functions: Battery charge test, internal resistance test, start‑up (cranking) test, battery voltage test, load test, ripple test, real‑time voltage monitoring, voltage waveform analysis, anomaly alarms, data storage
• Print capability: Yes, when connected to a computer
• Supported languages: English, German, Russian, Japanese, French, Spanish, Danish, Polish, Italian, Korean, Portuguese, Chinese
• Dimensions: 14 x 8 x 2 cm

How to use

Connect the BA201 to the vehicle battery following the polarity indications on the clamps. Power the device from the battery and select the appropriate test mode (voltage, CCA, internal resistance, etc.) using the menu. Start the test and wait for the device to complete its measurements; results and any waveform or alarm information will be displayed on the screen. Save data to internal memory if required and connect to a computer to print or archive test reports.

Usage recommendations

Always ensure clamps are connected with correct polarity and the vehicle electrical system is stable during testing. For accurate cold cranking amp (CCA) measurements, test batteries at ambient temperatures close to standard conditions or note temperature effects on results. Use stored test reports for maintenance records and further diagnostics.