U.S. Battery Mfg. is the industry leader in manufacturing deep cycle batteries specifically for: solar power, renewable energy, wind power, energy storage, golf car batteries, marine & RV batteries, scissor lift batteries, sweeper batteries, scrubber batteries, automotive, flooded battery, agm, sealed batteries, and most other uses for deep cycle batteries. U.S. Battery Mfg. has been building flooded lead acid batteries since 1926, and has always put quality before quantity since the day our first battery rolled off the assembly line.