Car Battery Tester – Accurate, Fast & Reliable
The BT201 Car Battery Tester is a compact and powerful 12V battery tester designed to quickly assess the health and performance of a wide range of battery types. Whether you’re a DIY enthusiast or a professional mechanic, this tool provides all the key metrics you need to keep batteries in peak condition.
🔧 Key Features:
Tests voltage, internal resistance, and cold start current
Analyzes battery capacity, health, and state of charge
Calculates cold start capability and battery aging level
🌡 Operating Conditions:
Operating Temperature: -20°C to 60°C
Storage Temperature: -20°C to 70°C
Compatible Battery Types:
Flooded batteries
AGM flat plate
AGM spiral (helix)
GEL batteries
Detection Range: Suitable for 12V batteries with 100–2000 CCA. Not Suitable for 24V Batteries.
Car Battery Tester – What’s in the Box:
User Manual with step-by-step instructions
Battery test line (provides power and communicates with the vehicle)
Handy tool means you can regularly check the health of your car battery so you can get a new one before it fails
Essential workshop item
Simple to use relevant information
Paid for itself minutes after receiving it in the post.
My expensive AGM starter battery is four years old and I was considering the risk/benefit of replacing it before next going remote as, of course, I don’t want to become stranded.
I popped the battery tester on and was more than pleased to get a ‘good battery’ result. Very happy camper. Highly recommended.