Battery Charger Maintainer TecMate OptiMATE Lithium 4s 10A Battery Charger And Maintainer 12v Battery Charger Includes stable power support for tuning / troubleshooting Optimate - Lithium Battery Saving Charger & Maintainer More charging power and current at 10A!, Selectable 14., 7V program to charge premium AGM batteries such as Optima & Odyssey. Ideal for STD, AGM, GEL and deep cycle 12V batteries from 3400Ah. For indoor/outdoor (lowest temperature: -40F / -40C). In the event of product failure or... OptiMate 7 Select, the ‘PRO choice’ battery charger that gets the full potential out of your high performance 12V battery. Tecmate OptiMate PRO-1 DUO 11-Step 12V/12.8V High Performance Temperature compensation - Voltage adjusted higher when colder, lower when hotter.
