4.2 The last test result will be displayed as below: GOOD BATTERY Note: This battery tester saves the results of the last test, but not all the test data. FAQ Q1: Can BT50 test the battery installed in the vehicle? A: Yes, it supports in-vehicle and out-of-vehicle testing. Q2: Is the test result accurate? A: Yes. Our BT50 features advanced conductance detection, able to give you accurate test results in seconds. Q3: What batteries can BT50 work on? A: It works on 12V regular flooded, AGM Flat plate, AGM Spiral, GEL and Deep Cycle batteries, with CCA between 100 to 2000. Q4: Is BT50 designed with any built-in protections? A: Yes.
It offers peace of mind with extra-safe Reverse Polarity and Sparkproof protection, and easy operations even if you’re new to battery testing.