The NOCO Genius10 10A Mountable Battery Charger and Maintainer is designed for 6V and 12V batteries up to 230Ah, including lead-acid, lithium, wet, gel, maintenance-free, EFB, AGM, and calcium batteries. It features an integrated thermal sensor for improved battery life in addition to hyper-density technology. The Genius10 also has seven charge modes: 6V, 6V AGM, 12V, 12V AGM, 12V lithium, 12V supply, and 12V repair mode. Charge dead batteries as low as 1V with Force Mode which allows manual charging for extreme dead batteries. Genius10 also features the X-Connect OUT interchangeable connector to utilize the included battery clamps.