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Handheld black battery tester with copper alligator clips and digital display

AUTOPHIX BAS100 12V/24V 100-2000 CCA Battery Tester

SKU CH-SAHB-NN3EM MPN bas100

Tests 12V and 24V batteries from 100 to 2000 CCA, measuring health, charge, cranking and charging systems with 99.98% accuracy

  • Team affiliation1 Piece
  • Key features1 x BAS100 battery tester; 1 x BAS100 User Guide; (No charge
  • Overall height7.28 L x 7 W x 1.57 H inches
  • Overall width7.28 L x 7 W x 1.57 H inches
  • Overall length7.28 L x 7 W x 1.57 H inches
  • Product weight0.349 kg
  • Tests 12 V and 24 V systems for versatile use
  • Measures 100–2000 CCA to assess starting power
  • Delivers 99.98 % accuracy via AI smart chip
  • Checks cranking and charging health in seconds
  • Weighs only 0.349 kg for easy handling

Battery tester for 12V and 24V systems

The AUTOPHIX BAS100 evaluates 12V and 24V lead-acid batteries by measuring State of Health and State of Charge. It runs cranking and charging tests to verify starting power and alternator function. The tool suits DIY owners and technicians who want fast, reliable diagnostics without a separate power supply.

Replaces guesswork and shop visits

Instead of relying on voltage alone or paying a garage for a basic check, this tester reads CCA from 100 to 2000 and supports BCI, CA, MCA, JIS, DIN and SAE standards. The jump is worth it when you need to confirm whether a no-start is the battery, the starter or the charging system before buying parts.

Handheld unit with copper alligator clips

Clips feature strong springs and anti-slip coating for a secure connection that prevents fluctuating readings. Select the correct battery type, standard, CCA, AH rating and temperature above or below 0°C before testing. The built-in AI smart chip returns results in seconds with 99.98% accuracy. The only common error is skipping the pre-test setup steps.

How it compares

Measured against everything we stock in Multimeters & Electrical Testers, at today’s prices. Recalculated every night.

Price $74.99
Pricier than about 90% of the 971 comparable items (median $30.99).

Specifications

Product
Brand nameAUTOPHIX
Product typeVoltmeter
Size & build
Overall height7.28 L x 7 W x 1.57 H inches
Overall width7.28 L x 7 W x 1.57 H inches
Overall length7.28 L x 7 W x 1.57 H inches
Product weight0.349 kg
More details
Team affiliation1 Piece

Questions about this item

What CCA range does the BAS100 support for testing 12V and 24V batteries?

The BAS100 tests batteries rated from 100 to 2000 CCA on both 12V and 24V systems, covering most car, light-truck and heavy-duty applications.

Which step is most often missed when setting up a test on the BAS100?

You must select the correct battery type, standard, CCA rating, AH value and confirm whether ambient temperature is above or below 0 °C before starting; skipping any of these gives unreliable readings.

What maintenance will the BAS100 itself need over time?

The unit is battery powered with no internal charger, so the only upkeep is replacing its internal cells when they run low and keeping the copper alligator clips clean for a solid connection.

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