Optimate 4 - Quad - Premium Edition Ideal for 12 V lead-acid and 12.8 V/13.2 V lithium LFP (LiFePO4) batteries Ready to charge through the 12 V DIN socket, or charge the battery directly on all other power-sport vehicles 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 BMW CAN-bus compatible, automatic activation Includes the O-19 cable accessory, to charge BMW and Triumph motorcycles 12 V DIN socket IP54 weatherproof. Rated for use down to -40°C/-40° F Includes Battery charger Wiring harness w/two ring terminals and one 15 A in-line fuse Battery clamps 0-19 Adapter Hook
