My first experience with Crome batteries was a replacement that is still in the bike 4 years later. Have no idea how long it will last but it is getting closer to Yuasa each day!
Recently purchased a bigger 12 volt battery to run my ham radio. It barely made it three months before failing to hold a charge, failing to charge and actually was sporting minor damage upon arrival but no fault of Chrome. Dave Petruzzt, owner, sent me an email stating he was going to make things right! New substitute battery shipping out today!