CHAOYUE V311B 12V Car battery tester


Regular price $37.00

V311B is a new type of battery analyzer, specially developed for beginners and Professional technicians. It can detect the range of 100 to 2000CCA, and can detect 12V lead-acid batteries for automobiles, including conventional lead-acid batteries, AGM flat panels, AGM spirals, and GEL batteries, as well as 12V start-up and charging system battery tester, within 3 seconds. Provide quick, easy and accurate test results for you to view the battery charging status, check the battery health and detect faults.


  • 1. Battery detection function:Functional requirements that need to be achieved for battery detection: Quickly test the cold start current, internal resistance, battery life and remaining power of a 12V start-up lead-acid battery to determine whether the battery needs to be replaced.
  • 2. Basic function information:Battery voltage detection;Battery impedance detection;How much battery is left when fully charged for a period of time (SOC);Battery life (SOH);Cold start current detection (CCA).
  • 3. Car start/charge test:Automobile starting system detection: mainly to detect and analyze the automobile starting motor, detect the actual starting current and starting voltage of the starting motor, and output the battery charging status according to the test result.


  • Working voltage: DC 9~18V
  • 2.8 inch TFT color screen
  • Resolution: 240*320
  • Measurement standards: CCA, JIS, GB, SAE, MCA, CA, DIN, IEC, EN, BCI
  • Measurement type: ordinary battery, AGM flat plate, AGM winding, GEL, EFB
  • Support languages: English, Chinese, Portuguese, Italian, French, German, Spanish, Polish, Russian

Package Contents:

  • 1 * Battery tester