It’s a tender, not a charger, and I got one recommended by friend that also rides. I’m in the southeast, hot and humid climate. I installed it because I went a month without riding and the battery lost its charge. I’ve only had the bike a couple of months and it has less than 10k miles so I bet it’s the original battery.What prompted you to put a charger on it? Was it a tender or charger?
If tender, Is the tender dual battery type? And on the correct type?
How new is the bike to you? Leading to the history of the battery
What climate are you in?
How often do you ride it?
Is it lead acid or lithium battery?
Do you have a battery load tester? Not a volt meter, a load tester? Testing in the bike, while often crampt and difficult, will also test your charging system amp input to the battery.
You can also test it out of the bike for battery results only. Local dealership can test it, so can autozone.
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