Tecmate OptiMate PRO-1 DUO 11-Step 12V/12.8V High Performance Battery Saving Charger, Tester, and Maintainer, Black

Tecmate OptiMate PRO-1 DUO 11-Step 12V/12.8V High Performance Battery Saving Charger, Tester, and Maintainer, BlackSafely charge and maintain any 12V/12.8V LITHIUM or LEAD-ACID battery.PowerSupply mode provides stable battery support during during vehicle diagnostics, tuning or troubleshooting.Automatic fast new or serviced battery activation.Smart recovery mode for deep discharged batteries, a bad battery is quickly identified, a good battery receives charge is retested after.BMS (Battery Management System) wake up mode safely wakes battery with integrated BMS protection out of sleep mode.