I use a Philips series, I forget the exact one however it has multiple levels to adjust the head to built into the handle.

Been using them for years and they've never done me wrong. They charge quite well, and my current one maintains enough charge for a month or so of trimming. They're very easy to clean, don't cost an arm and a leg, and on top of this the trim is consistent every time even after a year of ownership.

Edit: something like this: https://amzn.eu/d/i30rCoi

I don't have a rec but fyi it's make do* not make due

Sorry for the Walmart link but I have been very happy with this product

https://www.walmart.com/ip/Conairman-SHV22R-Wet-Dry-Travel-Shaver-Black/241452477

I have only had it for a couple months though.

Takes two aaa's, if you make them rechargeable it can be zero waste

Wahl makes some good stuff from the AA-powered cheapo to some really nice rechargeables. They run smoothly and with regular maintenance seem to go forever.

https://www.conair.com/en/close-trim-precision-flex-head-beard-%26-stubble-trimmer-with-advanced-blade-technology/GMT980.html

The battery started lagging after 2 years, but still runs for 2-3 days on a single charge. One issue was the plastic cage was a little flimsy and eventually snapped off. Ended up getting a second one. Turns out you don't have to lift the cage off every time. Only when oiling the blades.

Being able to dial the height works pretty well. Not sure if necessary. You tend to set it once and then never change it again.

Not what you asked for, but if a corded one works, a basic Wahl will last for decades. Might be worth giving up the convenience of cordless for

If you have a beard of batteries, you may want to just go to the hospital.