three-year warranty Free Delivery to the US Deep Cycle Lithium Ion Inner 48. can be used up to 48V in both parallel and series. Suitable for series applications at 24V, 36V, or 48V. With this battery, only use Lithium-Ion LiFeP04 chargers. Our brand-new, very light Lithium-ion LifePo4 battery weighs only 1/3 as much and lasts three times as long. The Highlights are listed below. CCA - 800. True two terminal marine posts are available, much as every other marine battery produced since 1930. 60% lighter than standard AGM or Leadbatteries in weight. Three times as long as AGM or SLA batteries, extended life cycle. Additional Details/Features High power "Battery Management System" - This will guard the battery against being overcharged, discharged, or even short-circuited.
Emergency Start - If the battery does not start your boat, press the emergency start button and then try to start your boat again. Green Energy - Non toxic, no acid, no lead, environmentally friendly. It's not a Battery, It's a Banshee.