TecMate OptiMate 4 Quad Program Battery Charger The TecMate OptiMate 4 is engineered for superior battery care, offering four distinct charging programs tailored for different 12V powersports battery applications. It focuses on efficient and effective battery management, making it a vital tool for maintaining optimal battery health and performance. Features: Ideal for 12 V lead-acid (Agm, GEL & Std) and 12.8 V/13.2 V lithium LFP (LiFePO4) batteries Safe to leave connected. Full electronic protection Maintains battery at full charge and good health Smart desulphation from 0.5 V, for Pb battery Low volt recovery and BMS reset, for LFP battery Select by battery type and charge requirement and OptiMate 4 Quad Program does the rest, no supervision required Ip54 weatherproof. Rated for use down to -40C/-40 F