TecMate OptiMATE 4 DUAL Program, TM-341, 9-step 12V 1A

TecMate OptiMATE 4 DUAL Program, TM-341, 9-step 12V 1A sealed

More charging power and current at 10A! Selectable 14.7V program to charge premium AGM batteries such as Optima & Odyssey. Power supply mode provides stable battery support during ECU programming. Saves dead batteries other chargers can't & longer battery life! Saves dead batteries other chargers can't & longer battery life! Temperature compensation - Voltage adjusted higher when colder, lower when hotter.

Optimate 7 Select - 12V 10A, TM-251v3, 9-Step Gold Series Battery Saving Charger & Maintainer

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TecMate OptiMATE 4 DUAL Program, TM-341, 9-step 12V 1A sealed

Tecmate Optimate 1 VoltMATIC, TM-401a, Bronze Series

Tecmate TM340

Safely 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.