TECMATE OptiMate 3 x 2 Bank

OptiMate 3 x 2 Bank 7-step 12V 0.8A sealed battery saving charger & maintainer x2.. The fully sealed 2-bank battery saving charger & maintainer for 12V AGM, GEL or STD batteries.. Ideal for 12V lead-acid (STD, AGM, GEL) starter or deep cycle batteries. Charge banks are electrically isolated from each other and operate independently. Charge batteries separately or charge batteries connected in series!. Fully automatic multi-step program brings the battery safely to full charge. Connect to the battery and OptiMate 3 does the rest, no supervision required!. Diagnoses sulphated battery condition.. Saves your ‘dead’ battery from as low as 2V.. S.O.H.: Tests battery state of health.. Safe to leave connected. Full electronic protection.. 24/7: Maintains battery at full charge and good health.. Green Technology: Energy saving technology. Stand-by power less than 0.5W and Efficient 24-7 battery maintenance.. IP54: Weatherproof. Rated for use down to -40°C / -40°F..