CTEK Battery Charging System

The MUS 4.3 TEST&CHARGE is easy and safe to use, protects vehicle electronics, spark-free, reverse polarity protected and short circuit proof. The MUS 4.3 TEST&CHARGE features a 5 year warranty.

Features

    Complete Battery Care - Unique and patented system to recover, charge and maintain all lead–acid battery types to maximize performance and extend life.
    Safe and easy to use - User safety through spark free operation and reverse polarity protection. Vehicle electrical safety through exceptionally clean voltage and current delivery with no surges or spikes. No need to disconnect battery from the vehicle when charging.
    Connect and Forget - Simple plug and play operation. Select the program and mode and leave the charger to do the rest.
    Unique 8 step charging - The patented 8 step program tests battery condition and revives, charges and maintains to ensure maximum battery life and performance. RECOND recovers deep discharged and stratified batteries. FLOAT/PULSE maintenance ensures ideal battery care during periods of inactivity.
    Tests Battery and Alternator - Three unique and simple to perform test programs to establish condition and performance of battery and vehicle charging system.
    Extends battery life - The unique features of CTEK chargers combine to maximize performance and extend battery life.

Technical Data
Spec     Data
Part No.     56-959
Input voltage     100-115 VAC
Charge voltage     14.4 / 14.7 / 15.8 V
Charge current     Max 4.3 A
Type of charger     8 step, fully automatic charging cycle,
3 voltage test programs
Type of battery     12V lead-acid batteries (Wet, MF, AGM, GEL)
Battery Capacity     1.2-110 Ah, up to 160 Ah for maintenance
Insulation     IP65 (splash and dust proof)