Energizer TX24HL AGM Motorcycle and ATV 12V Battery, 350 Cold Cranking Amps and 21 Ahr, Replaces: YTX24HL-BS and others, Black

You're welcome yes definitely get a Bluetooth monitor or at least, a 12v USB charger that shows the battery voltage If you want a great price replacement battery & fast shipping get the Energizer battery from Amazon. It will say it doesn't fit the i3, but it's actually the perfect replacement $119 right now https://a.co/d/0gUmOxT9

This one works, you do need to bore out the hole on the back so the vent fits. https://www.amazon.com/dp/B07CR4JTZR