Battery Tester Bosch BAT135

The Bosch BAT135 Battery Tester (manufacturer part number 1699200244) is a professional-grade diagnostic tool designed for universal fitment. Engineered by Bosch, this OE supplier device tests 6V and 12V batteries, including AGM, Gel cell, flooded lead-acid, start/stop EFB, and Commercial SLI batteries within a range of 40 to 2,000 CCA. The BAT135 utilizes a micro-load test for accurate results and can also verify 12V and 24V charging systems with integrated diode and ripple testing. An integrated printer provides immediate, documented test results, including state of health and state of charge percentage. Detachable test clamps facilitate easy service and handling.