Not really. Alkaline batteries (the kind you should be using, not rechargeable, at least not until battery technology improves) die gradually, giving you plenty of warning (like days) before dying completely.
Yep.
Great advice. A beginner should concentrate on technique, and learning how to play as a part of a group. Keep the tech side of things simple at the beginning.
One of the pitfalls of buying used and not really knowing what you are getting I learned from experience.
I bought a used Carvin 5 string in a jazz bass configuration, which was a pretty good deal at the time. This was about 10 years ago.
I never could dial the sound in I wanted. I kept it and bought a Lakland 5502 brand new. Had a bad set of pickups and could never get the sound right there. Lakland did me a solid and traded the pickups out and it was a real nice bass but I just never enjoyed it.
Traded it for a passive Jazz, then for a passive P and finally got the sound I wanted.
What I learned later is it is very common for gear heads to change out pickups and pots, active or passive.
In some ways I wish I had tried this on the Lakland, but I really, really like the P bass.
Turns out then Carvin, which I bought used, had active electronics and was always killing the 9 volt battery. I could get about a month's use out of it playing in church once a week and practicing a small amount of time plugged in each week.
The preamp in the Carvin had been bypassed and it was wired like with no low, mid or high, just two volume controls going out to the jack. No low, mid or high ever. I was just twisting knobs not wired to anything.
I replaced the preamp with an audere preamp and now I can dial in the sound on the Carvin. It's great for that. Just have to get rid of the crappy EMG active pickups. These ones sound awful.
Moral of my story is I like things a little simpler and passive is really just better for me.
Everyone is different. It seems less options forces me to get the tone I want out the bass from my fingers, instead of turning knobs.
Simper is better for me.