TECMATE Optimate 6 Charger TM181

OptiMate 6 with 0-4.5 Amps charging power is the ideal all-in-one tool to care for all 12V batteries, Will diagnose, recover, charge, test and maintain your batteries automatically, The ampmatic™ microprocessor actively adjusts charge current to match battery characteristics to achieve a complete charge in the shortest possible time, Features a short circuit/dead cell check that detects internal damage in a battery and prevents unnecessary charging of a battery that cannot be recovered, Weatherproof, sealed enclosure, Recommended for STD (with removable filler caps), sealed AGM (absorbed glass mat) and sealed gel 12V lead-acid batteries from 8Ah to 120Ah, Will safely maintain the battery at 100%, never overcharging, thanks to its unique 30-minute charge/30-minute rest cycle during every hour of long-term maintenance charge, Includes permanent ringlet connector with weatherproof cap and a set of battery clips, Fully automatic operation that includes all safety features such as reverse polarity protection and no-spark connection