Save money by preventing a no start situation! The BEX-5000 5.0 AMP battery charger is fully equipped with sophisticated circuitry that will safely charge and maintain batteries without overcharging. Compatible with all Lead Acid Batteries: Standard (Flooded), AGM, and Gel Cell. Works with 6V, 8V, 12V & 16V batteries. Fully automatic smart charging enables energy efficient safe charging via AutoMeter s advanced software and digital circuitry. Utilizes colored LED indicator lights to tell you what stage of charge your battery is currently taking. Features four charging modes: Desulfation, Bulk, Absorption, and Maintain. Battery Charger Battery Extender 16V 5 amp Each.