BT310 12V 24V Car Battery Tester, Lead-Acid & Lithium Battery Load Tester for 100-2000 CCA, Test Automotive Battery Health, Cranking & Charging System for Car Truck Motorcycle RV ATV Boat & More

[Great-Value 12V 24V Battery tester] ANCEL BT310 car battery tester is an all-in-one solution for 12V & 24V lead-acid and lithium batteries, eliminating the need to purchase multiple testers. This battery load tester supports Flooded, AGM, GEL, and EFB battery types and works with cars, SUVs, light trucks, motorcycles, RVs, ATVs, lawn mowers, and boats. Easily diagnose battery health, cranking, and charging systems to maintain peak performance and avoid unexpected failures, even in winter^^[3-in-1 System Diagnosis, Professional-Grade Accuracy] ANCEL car battery tester delivers up to 99.98 % testing accuracy with clear SOC, SOH, voltage, and internal resistance readings to assess true battery health.

battery and alternator tester also measures cranking voltage and time, plus charging system performance under load, no-load, and ripple conditionshelping identify whether issues come from the battery, starter, or alternator. It supports all major standards to avoid result variations across different battery ratings