New Permobil M3 - not displaying battery charge drop correctly
UPDATE:
For anyone finding this later dealing with the same issue, the wheelchair tech consulted with a colleague who told him this is actually normal and should resolve within the first twenty charges. And to basically never trust the percentage shown in the joystick display too much.
But the chair is fine, and after this charge, I get to use it!
ORIGINAL POST: I received my Permobil M3 today (yay) but the joystick is not displaying the battery charge drop reliably. I'm going to check in with my technician tomorrow, but in the meanwhile, I'm wondering if anyone has experienced this before.
When I got it, it was at 90%, but at some point it jumped and said 100%. Then when driving it around, I noticed that it was jumping occasionally between 90 and 100.
At some point (I didn't drive very far, about 2 or 3 km) it dropped to 80%, but then it kept going between 80%, 90%, and 100%. It has not shown other numbers. So nothing in between those round values.
Has anyone experienced this with permobil or any other powerchair? Any thoughts on what it could be?
I'm scared to drive it now, because I don't want to not know when I'm close to draining the battery.