old and slow wrote:I have a Panasonic Lumix ZS-15 so there is no GPS or Wi Fi sucking up battery life but reviewing recent trips, I usually take around 220 photos on a typical 3 night/4 day trip all on one battery. I do carry one extra battery just in case as well an additional memory card. Like others have already mentioned, I'm pretty conservative in using the camera e.g. pretty careful in framing shots, don't preview too much, etc. I don't use the video feature very often either. I did buy the Panasonic battery as a back-up rather than a cheaper generic one as the cost difference wasn't that much. I have really liked my Panasonic; good luck with yours.
My experience is almost identical. I don't have the GPS or WiFi either. With two Panasonic batteries I can get through an entire week trip with no problem but I manage my batteries as best I can like above. I normally have maybe one short video and few night pictures.