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Handheld 12V battery tester with digital display and attached clamps

WUQ

WUQ Car Battery Tester 12V BT50 100-2000 CCA Analyser

SKU CH-866S-5FE0J

Tests all 12 V lead-acid batteries from 100 to 2000 CCA with cranking, charging and health checks, plus spark-free safety and reverse-polarity protection

  • Product typeCar Charger
  • Tests all 12V lead-acid batteries with health, cranking and charging checks
  • Optimised conductivity technology delivers accurate results in seconds
  • Spark-free design with reverse-polarity protection prevents overheating and connection damage
  • Multi-language interface supports English, German, French, Italian, Spanish and Russian
  • Upgraded replacement for the AB101 model with expanded 100-2000 CCA range

12 V Car Battery Tester 100-2000 CCA

The WUQ BT50 is a handheld analyser that checks 12 V lead-acid batteries across a 100 to 2000 CCA range. It performs health, cranking and charging tests and stores previous results for review. Spark-free operation and reverse-polarity protection reduce connection risk. The interface offers English, German, French, Italian, Spanish and Russian languages.

Suits owners and technicians testing standard 12 V

Designed for workshops and motorists who need quick pass/fail data on conventional lead-acid units. Not intended for 6 V systems or electric-vehicle high-voltage packs. Buyers needing integrated charging or printing functions should consider other equipment.

100-2000 CCA test window

This range decides whether the BT50 covers the battery you service. Most passenger-car and light-commercial starter batteries fall inside it. Larger commercial or marine banks rated above 2000 CCA fall outside the tester's calibrated limits.

How it compares

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

Price $83.99
Pricier than about 81% of the 2,768 comparable items (median $21.99).

Specifications

Product
Product typeCar Charger

Questions about this item

Does the BT50 need any calibration or replacement parts over time?

The BT50 has no user-replaceable parts and no calibration schedule mentioned by the manufacturer.

What stops the BT50 from running continuous tests all day?

Extended use is limited by the heat the unit generates during repeated load tests.

How hot or loud does the BT50 get during a full day of testing?

It runs silently with no fan; the housing warms slightly after many tests but stays safe to touch.

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