The Throttle HDX30L Harley Davidson Replacement Motorcycle Battery is our top pick. The manufacturer takes great pride in being based in America, and it is an excellent battery for your Harley-Davidson. It comes fully charged, and there is no need for maintenance; you just purchase it and install it on your bike.
It’s an AGM (absorbed glass mat battery) battery, so it is good with high heat and doesn’t suffer the same problems as some other types of batteries that need to be kept upright at all times. It is also an excellent choice for many Harley-Davidson models between 1997-2016 like the Electra Glide, Road Glide, and Road King. What’s more, it is a very suitable Harley ultra classic battery replacement that comes with solid lead terminals that are female threaded along with some stainless steel bolts for good measure. The HDX30L also has the distinct quality of sharing the same power as your original Harley battery.