HGXL Series is a very long service life battery with a design life up to 20 years in standby service.
DCG is Fullriver’s Deep Cycle Gel series of batteries. Just like Fullriver’s AGM battery options, DCG is designed for true-deep cycle applications, with features like thick, pure virgin lead plates (99.994%), heavy-duty over-the-partition welds, and a proprietary gel formulation designed for years of cycling. DCG is well-suited to all deep-cycle applications, from commercial to personal, electric vehicles to solar sites. DCG is the highly reliable, safe, and maintenance-free option.