CTEK Multi US 4.3 fully automatic 8-step charger .
The MUS 4.3 is a fully automatic 8-step charger that delivers selectable 0.8 A or 4.3 A to 12 V batteries from 1.2–110 Ah and is suitable for maintenance charging up to 160 Ah. The charger is splash and dust proof, designed to protect vehicle electronics and non-sparking, reverse polarity protected and short-circuit proof. It is delivered with a 5-year warranty.
■Fully automatic charging and maintenance in 8 steps maximizes battery life and performance
■Numerous accessories simplifies using the same charger for multiple batteries
■One charger for the car, motorcycle, lawn mower, snowmobile, sump pump and tractor
■Water-resistant so that the solution could be taken to the problem even if it rains or snows
■Patented maintenance charge for a unique combination of maximized life and performance
■Recondition of deep discharged batteries
■Patented desulphation that extends the battery life
■No sparks, short-circuit proof and reverse-polarity protected for untroubled usage
■Automatic detection of end-of-life batteries that eliminates surprises