| Smarter Shopping,Better Living! Features: 1. The battery tester can test all automotive 12v and 24v test range: 3Ah - 200Ah lead-acid batteries, such as conventional submerged, AGM flat, AGM spiral, GEL and deep cycle batteries. According to SAE, DIN, IEC, EN, CA, JIS standards, it only takes 3 seconds to provide you with accurate test results. Note: You cannot test lithium batteries. 2. Able to select test program according to battery typestandardCCA, the battery tester will start to work and quickly display the battery CCA value, health %, state of charge %, voltage V, internal resistance Ω and so on . Through the analysis of the test data, the condition of the battery can be checked | |