Tecmate, OptiMate 4 Quad Program
9-step 12V / 12.8V 1.25A sealed battery saving charger & maintainer for AGM, GEL & STD 12V and works with 12.8V Li-Ion made batteries with LiFe & LFP technology. Note: Quad program – select program 1 or 3 to charge battery direct or through a live (hot) 12V socket, or...