Doing the Date Warp again

Playing Date Warp, a little indie scifi visual novel/dating sim that was on special recently. It's overall been more fun than I was expecting, even if the science makes NO SENSE and the art is middling to awful.

The first LI I tried is basically a human version of Cole from Dragon Age Inquisition: a younger innocent blonde dude who defines himself entirely by wanting to help others. I was worried when the PC said "But he's younger and prettier than me, is that weird?" but in the end it was a sweet little romance. (nb I would not have dated the ACTUAL Cole. ...I think)

The second was a slightly sleazy poly bisexual mad scientist who's a sweetie deep down. You flirt and talk a lot about science and then he asks if you want to have meaningless sex.
( Spoilers for what happens next )

Wheelchair/Scooter battery advice

My battery has started running out AGAIN only a few months after getting it replaced last time. Anyone else had this problem? Is it plausibly just the price I pay for living on top of a really big hill? And if you live in Perth, where do you get yours replaced? I've been using Scooters Australia, which costs about $600 ie RATHER MORE than I'd like to be spending every few months /o\

Have been recharging whenever I'm not using it, trying not to let it run down too low when I'm out, and trying to keep the wheels inflated though we did forget about that for a while. And it's still run out faster than it did before I started doing any of those things.