AutoMotive Battery Tester

This app works exclusively with our Bluetooth automotive battery test box to deliver professional, accurate 12V vehicle battery diagnostics for all car owners and auto repair enthusiasts. Full Testing Functions 1. Battery Health Analysis: Real-time display of voltage, internal resistance, State of Health (SOH) and State of Charge (SOC), clearly showing battery aging degree. 2. Cranking System Test: Detect starting load performance to judge weak starting power. 3. Charging System Detection: Check alternator output, identify overcharge or undercharge faults. 4. Multi-battery Compatibility: Fully compatible with flooded, AGM, Gel and EFB 12V automotive batteries, covering sedans, SUVs and light trucks. User-Friendly Features - Stable Bluetooth fast pairing, one-click connection with your battery tester box - Intuitive data curve visualization for easy status reading - Automatically save all historical test records and complete diagnostic reports - Clean, simple interface without complex operations, plug-and-test design - View, export and compare past battery test data anytime, anywhere Avoid unexpected vehicle startup failure and sudden breakdowns caused by aging batteries. Regularly monitor your car battery condition to extend its service life with scientific detection data. Perfect for daily family car maintenance and professional auto repair shops.