Description Introducing the all-new GENIUS2X4, making it one of our most powerful, highest-performing, energy-efficient, and compact charger yet. The GENIUS2X4 is a 6-volt and 12-volt four-bank battery charger, battery maintainer, trickle charger, and battery desulfator. It’s rated at 8-amps (2-amps per bank) for all types of lead-acid and lithium-ion batteries, including flooded, gel, and AGM, as well as marine and deep-cycle batteries.Features: Similar to our G4, just better. It’s 40% smaller and delivers 140% more power. It’s the all-in-one 4-bank solution – battery charger, battery maintainer, trickle charger, plus battery desulfator A four-bank battery charger maintainer rated a 8-amps – 2-amps per bank with a 40Ah capacity range – designed to charge and maintain multiple vehicles like cars, motorcycles, boats, ATVs, RVs, lawnmowers, trucks, and more Designed for