How can i check my battery cycles

I make that 45 cycles,

The battery health in Settings, Battery is the usual guide. Replace battery at 80% of max, but if you want to do a future count...

https://wccftech.com/how-to/how-to-find-out-iphone-battery-cycle-count-tutorial/

seems a faff

Or search for an app. If it tells you anything like 45 cycles then its a good app but it is pretty pointless compared to battery health as % of max charge.

Do you recharge it every day?

How long have you had it?