Lithium Deep Cycle Batteries Incorporating advanced Lithium Iron Phosphate LiFePO4 technology, Century Lithium Pro Deep Cycle batteries are designed to provide long lasting power in recreational applications. Capable of delivering over 3000 cycles1, longer service life, more usable energy and up to 10X faster recharging* it is suitable as a replacement for standard 12V flooded, GEL or AGM Deep Cycle batteries.^ The superior...