TecMate TM-223 - OptiMATE 5 VoltMATIC, 8-step 6V 4A / 12V 2.8A sealed battery saving charger & maintainer


OptiMATE 5 Voltmatic delivers advanced and easy 6V & 12V charge and maintenance of your RV, marine or auto starter and deep cycle batteries – Most popular automatic 6V/12V charger!

Automatically charge, test and maintain 6V or 12V AGM, GEL, EFB or STD starter or deep cycle batteries – Connect to battery and the charger does the rest. Voltmatic smart voltage control – charge program automatically adapts voltage level to match your 6V or 12V battery. Saves 6V batteries from as low as 1 Volt – the only charger that can desulphate and recover 6V batteries! Manual override feature to save your sulphated 12V battery from as low as 2 Volts.

OptiMATE’s 24-7 smart maintenance guarantees more battery power, longer battery life!