You may find that you don't need a trickle charger for your new Lithium Ion battery. I have had a Magneti Marelli 53034 for the last 5 years and it seems to hold plenty of charge for months. On a few occasions I have given it a short charge from a normal battery charger and the Amps drop down to almost zero in just a few minutes. It has never failed to crank the engine over with plenty of enthusiasm.
