I have noticed this on many bikes, and it seems to happen mostly when the bike is in the highest power setting. The battery meter seems to have a hard time knowing the current battery capacity while it is being discharged, and it gets worse the closer to fully drained that the battery is. I'll go from 20% to 2% when I hit the throttle and then back up when I back off. What I have learned is to lower the power settings as the battery drains.

I literally just brought one from Best Buy, and mines keep doing the same exact thing . Trying to figure out why is it showing 2 different battery percentages .

Both. Some of the cheaper bikes use cable actuated disc brakes

@AustinCoulson so it actually uses hydraulic fluid?

Yes, although I believe it is mineral oil and not dot brake fluid@@davidgriffin14

This one is limited to 20mph and came with a decal labelling it class 2, but I thought because it has a throttle its class 3 so I am a bit confused as well. To complicate things further I talked to a local park ranger and he didn't know the difference so he called his supervisor and he didn't know either. They both said they didn't care what class it was as long as it had pedals and people weren't driving dangerously.

@AustinCoulson I just bought two of them yesterday. It comes stock set @ 21 mph. You can go into the personalization section of the app and set it to 28 mph.

@@boomerps2 I looked for that but I must have missed that setting, I have accidentally turned on the automatic headlights a couple times and confused myself