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TOPDONBT20 Battery Tester, 12V Car Battery Load Tester 100-2000CCA, Cranking&Charging Test via App, Record Voltage History, Automotive Battery Analyzer&Checker for Car Truck SUV Boat
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TOPDONBT20 Battery Tester, 12V Car Battery Load Tester 100-2000CCA, Cranking&Charging Test via App, Record Voltage History, Automotive Battery Analyzer&Checker for Car Truck SUV Boat

4.3/5
Product ID: 652647361
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Details

  • Brand
    TOPDON
  • Power source
    Battery
  • Style
    Compact
  • Colour
    Black
  • Min. Operating voltage
    5 Volts
99.5% testing accuracy
📱Bluetooth app integration
🔋100-2000CCA range

Description

🔋 Power up your ride’s health with smart precision!

  • SAFETY FIRST DESIGN - Built-in reverse polarity and no-spark protection keep you and your vehicle safe during testing.
  • UNIVERSAL 12 V COMPATIBILITY - Works seamlessly with 12V lead-acid batteries across cars, trucks, boats, and motorcycles.
  • INSTANT BATTERY HEALTH CHECK - Get reliable battery status in under 1 second with 99.5% accuracy—no more guessing.
  • MULTILINGUAL USER FRIENDLY - Supports 8 languages with clear LCD display and long clamp leads for easy testing inside or outside your vehicle.
  • SMART APP POWERED DIAGNOSTICS - Unlock advanced cranking and charging tests via the intuitive Batterylab app for iOS & Android.

The TOPDON BT20 is a compact, budget-friendly 12V battery tester offering fast, 99.5% accurate diagnostics for lead-acid batteries. Paired with the Batterylab app, it delivers advanced cranking and charging tests with real-time voltage waveform graphs. Designed for cars, trucks, boats, and motorcycles, it features safety protections and multilingual support, making it an essential tool for proactive vehicle owners and small repair shops.

Specifications

ManufacturerTT TOPDON
Part numberBT20 Car Battery Tester
Item Weight331 g
Package Dimensions18.69 x 9.3 x 8.2 cm; 331 g
Item model numberTOPDON BT20 Car Battery Tester
ColorBlack
StyleCompact
Power source typeBattery Powered
Item Package Quantity1
Number Of Pieces1
Measurement Accuracy10CCA
Display StyleLCD
Specification metIec,sae
Included components1*BT20 Car Battery Tester; 1*User Manual.
Batteries Included?No
Batteries Required?No

Have a Question? See What Others Asked

How to connect to bluetooth? I tried to connect via phone setting but failed.
Can i get instant results after pressing test?
does it test lithum battery and agm battery
Do you have a product that can test a 2 volt battery?

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

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₨1782

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Topdonbt20 Battery Tester 12v Car Battery Load Tester 100 2000cca | Desertcart Seychelles