Sterling Power 24V 60A Alternator Charger AB2460 is a marine grade, high performance, four step, alternator powered battery charger. By monitoring and then controlling the voltage level of the alternator connected to the input side, the alternator to battery is able to provide a charge rate that recovers your batteries up to five times faster than a standard alternator. 

Suitable for GEL, AGM, Flooded and Calcium batteries.

Easy installation: It could not be easier. For the basic system only 4 connections are required: one from the alternator(s), one to each battery bank and one to the common negative. Apart from the additional connection most of these cables will be on board anyway.

Advanced charging technology: Intelligent, software-controlled, 4 step charging of the domestic battery including temperature compensation.

No interference with engine electronics: Because the system does not increase the voltage of the starter battery there is no risk of problems with the electronic engine management system.

Suitable for multiple alternators: Unlike other systems the alternator-to-battery charger can be used simultaneously on more than one alternator, saving even more installation work and money.

Starter battery priority: The system ensures that the starter battery is always kept in operational condition.

Intelligent fault protection: The unit comprises multiple safety features. Even in the unlikely event of a complete failure, the unit will still work as a split charge diode.

Enhanced installation options: The unit comes with temperature sensors for the battery and the alternator. It can be enhanced by an optional remote control.