NOCO GENIUS2X2 6V/12V 40A Dual Smart Battery Charger/Maintainer with Desulfation

Charges and maintains up to two batteries simultaneously: supports 6V or 12V batteries and provides up to 40A combined. Can charge two 6V batteries, two 12V batteries, or one 6V and one 12V battery at the same time. Independently charges and maintains both batteries regardless of their individual ampere ratings. Compatible with flooded (wet), gel, MF, AGM, EFB (lead-acid) and Li-ion batteries. Can revive sulfated/oxidized plates using a desulfation function and can charge batteries with voltage below 1V; also supports manual FORCE mode to charge batteries that have fallen to zero volts. Built-in smart (AI) control analyzes battery type, capacity and state of charge and selects the appropriate charging profile automatically, continuously monitoring and managing the charge. Provides a 9-stage charge and maintenance cycle. Faster charging compared with standard chargers; smaller and more powerful than certain previous models (manufacturer claim described). Suitable for a wide range of vehicles and equipment including cars, motorcycles, trucks, boats, tractors, lawn mowers, ATVs, SUVs, caravans and classic cars. Repairs and renews battery cells, reduces energy loss and prevents further sulfation. Technical highlights: dual independent outputs, 6V/12V support, up to 40A total output, desulfation feature, automatic multi-stage charging and maintenance, AI-based battery analysis and management.