The BA227 offers a complete testing solution for 12 Volt batteries and systems. Features an operating range from 6.5-15V and a testing capacity from 100-1400 CCA. Compatible with a wide variety of battery types the BA227 is designed to test flooded AGM flat plate spiral wound gel cell start-stop AGM and enhanced flooded batteries. It features 36" cable leads replaceable cable ends temperature compensation and an easy-to-use interface. It features an LCD display that offers a high level of detail throughout the testing process and improved viewing in bright sunlight. It also features reverse polarity protection to avoid damage from reverse hookups and over-voltage protection.