My Cafe' bike has an "Earth-X" brand Lithium battery that is going on 13 years old.  It starts the bike every time I hit the starter button.  It has never been on a charger - it sits 5 months and is ready to go when spring arrives.....Lithium batteries don't lose a charge when sitting - however if your motorcycle has a computer with a clock it will have a parasitic drag that takes power from the battery and may need a tender if you don't ride the bike for an extended period.

If you buy a Lithium battery - don't go cheap and buy an off brand.  Buy a good battery to make sure you get something that automatically balances cells, has protection from going dead - running a Lithium batter down even one time will most often ruin it.

Go with Earth-X or Anti-Gravity for a reliable battery in your motorcycle.

Noco just came into the game as well - they are a very reliable company that makes incredibly sophisticated chargers for maintaining boat and RV batteries.

Some lithium batteries require a special charger/maintainer - others can use a standard smart charger/maintainer.

Earth-X:  https://earthxbatteries.com/

Anti-Gravity:  https://antigravitybatteries.com/?utm_term=go_cmp-10346306056_adg-14910251612...

Noco:  https://no.co/products/lithium/powersport

I have had no problems with my Lithium battery in my motorcycle, and most modern dirt bikes come with a Lithium battery installed from the factory.....and your cell phone, laptop computer and many other modern devices have Lithium batteries.  However when a short occurs in a Lithium battery is can be very serious.  Getting the fire out is nearly impossible - and it is a very hot fire.  Sneeze lost his entire garage, his motorcycle and other projects and all his tools when the charger/battery for his drill decided to go up in flames.

MM, I just recently purchased a AGM battery for my Honda on Ebay and it was under $50.00. They did take 3 weeks to deliver when they quoted 4 days. But the battery has been installed and the Honda is running fine. We'll see how long it lasts.

Also, I have purchased a couple of things on Temu and they were not bad per say, but they were about as low quality as possible and still be acceptable. Just FYI.

MM, I know you're new to all of this and don't know that starters suffer wear and perform at a lower level because of that wear, and, you probably don't know that if you are questioning the battery's ability to spin that starter with the Vim and Vigor of a young, strong,healthy ( dammit,, this ain't Chaturbate, JOG!) one, you might hook up a meter and measure the Length of the Strength,, ( dammit ,see above!) of your battery as it works to overcome the load..(ohh,muhgawd,,) if it starts to droop before it gets her spun up,,( I'm incorrigible,) then ya might wanna slip something hotter in her..
(Well, schitt, I'm just gonna hafta quit.. )

Yeah, I started off just being insulting, then started with the suggestive, basically just an offensive post. With a pinch of possibly useful thinking.
It was a lot funnier last night.
I hope I didn't bruise your delicate nature.