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Handheld battery tester with built-in printer, silicone case, LCD screen and alligator clips

WUQ

WUQ BT780 6V 12V 24V Battery Tester with Printer

SKU CH-V4DE-9P8CN

Tests 6V, 12V and 24V batteries from 100 to 2000 CCA with built-in printer and 6.5 ft cable

  • Product typeCar Charger
  • Tests 6V 12V 24V batteries from 100 to 2000 CCA
  • Built-in printer delivers instant printed reports at no extra cost
  • 9% accuracy with upgraded clips and chip for reliable results
  • 5 ft cable enables independent testing without assistance
  • Includes robust toolbox and three rolls of thermal paper

Battery tester for 6V 12V 24V systems

The WUQ BT780 is a digital battery analyser that tests regular flooded, AGM flat plate, AGM spiral, gel, start-stop AGM and EFP batteries rated from 100 to 2000 CCA. It covers motorcycles, lawnmowers, cars, trucks, buses, marine craft, agricultural and engineering equipment.

Suited for workshops and mobile technicians

The built-in printer produces a report with one click and stores four technician accounts plus battery serial numbers. Buyers who only need a basic voltage check without printed records or multi-account logging should consider simpler tools.

Handles 100 to 2000 CCA across 6V 12V 24V

Health, cranking and charging tests return measured voltage, CCA, rated CCA, cranking voltage, time and charging details with 99.9 % accuracy. The 6.5 ft cable allows independent testing, while the card reader enables lifetime firmware upgrades; the kit includes three rolls of thermal paper.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $364.99
Pricier than about 91% of the 2,768 comparable items (median $21.99).

Specifications

Product
Product typeCar Charger

Questions about this item

What battery voltages and CCA range must my vehicle's battery fall within for the BT780 to test it?

The BT780 tests 6V, 12V and 24V batteries rated from 100 to 2000 CCA, covering flooded, AGM flat plate, AGM spiral, gel, start-stop AGM and EFP types.

Can I use the 6.5 ft cable to reach batteries mounted in deep engine bays or truck compartments without moving the tester?

Yes, the 6.5 ft cable lets you connect the alligator clips to the battery while keeping the tester on a bench or toolbox, so you can test hard-to-reach locations solo.

How do I confirm the BT780 is giving accurate readings after I run a test?

The unit delivers 99.9 % accuracy; verify by checking that the printed report shows measured voltage, CCA, rated CCA, cranking voltage, time and charging details matching the battery label.

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