Amaron — "48 months warranty " cheating with warranty & guarantee

Address:	Hyderabad, Andhra Pradesh, 500054
Website:	Amaron batteries (Pro bike rider)

Amaron has to learn definitions properly.
"warranty is a written guarantee, issued to the purchaser of an article by its manufacturer, promising to repair or replace it if necessary within a specified period of time."
"guarantee a formal assurance (Typically in writing) that certain conditions will be fulfilled, especially that a product will be repaired or replaced if not of a specified quality"
I am trying to understand why do they promote themselves as a 48 warranty providers in market, cheating customers with "fake statements" dealers never told that there will be only 2 years "so called guarantee, where in only that two years there is an assurance of replacement or repair. /"so called warranty will be after two years where in we have to pay 75% value of teh battery and get it replaced.

Kindly stop cheating customers with "48 months warranty & 60 months warranty"