12v Device: Efest LUC v4 Charger
Efest LUC v4 (4 bay, 18650 and similar charger)
This was given to me used by a friend. This charger, unlike the IntelliCharger i4 PRO, can only charge lithium cells. It was designed to run from either AC or 12v automotive DC power source. This charger is nice because you can set the charger current to 500ma, 1A or 2A. This one stays at home all the time.