Deka Premium Vehicle Battery with A3 Advanced-Cubed Technology, Part 524FMF

Free replacement warranty is 3 months in full electric vehicle use. ** Free replacement warranty is 12 months in deep-cycle use and 3 months in full electric vehicle use.
∞ If battery is used in on-highway vehicles equipped with two-way radios (such as taxis, police, and emergency vehicles), marine applications, off-highway use, and other non-automotive usage, free warranty replacement period will be 6 months and 3 months
in full electric vehicle use.

If battery is used in on-highway vehicles equipped with two-way radios (such as taxis, police, and emergency vehicles), marine applications, off-highway use, and other nonautomotive usage, free warranty replacement period will be 18 months. Free replacement warranty is 12 months in deep-cycle use and 3 months in full electric vehicle use.