They say "More than 4 times cycle life compared to Flooded...
Then farther down the page they say it should last 5-10 years in RV use
My Interstate U-2200s mad it 9 years 7-10 is considered normal for flooded.
It would seem the advertising claim is contradicted by the specifications section.
Home was where I park it. but alas the.
2005 Damon Intruder 377 Alas declared a total loss
after a semi "nicked" it. Still have the radios
Kenwood TS-2000, ICOM ID-5100, ID-51A+2, ID-880 REF030C most times