Choice for battery charger.

[lilmule]

Its ok as far as chargers go,winter time storage sic a trickle charger on it,float mode isn't always a small dependable voltage it waits till it senses it needs it then charges and possibly more than it needs overall as not limited to micro amps.Trickle will also float if the correct model and much less chance of boiling or overcharging.
Mine lasted about a year and a half,current one been on it for three years yes mounted in the boat gets beat a lot had to remount it a few times.Pro Sport three bank never had one prior.Suspect just like their are bad fords ,chevys etc limited often to a specific model,so even a no name brand can be a good one or a name brand a lame one(ford pinto).Just pick and choose wisely,you got what you looked for so should work out.