My Pride Celebity XL scooter doesn't get full power. Bought w new batterires and still barely makes it up driveway hill.

Carbon Brushes are $24.

https://www.wheeliegoodmobility.com/pride-colt-executive-sc713-colt-pursuit-xl-s713-mobility-scooter-spare-parts/new-motor-brush-for-a-pride-colt-executive-sc714-pursuit-xl-s714-mobility-scooter.html

Parts

https://www.google.com/search?q=Pride+Pursuit+XL+SC+714+replacement+brushes

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Did you reset the breaker?

Troubleshooting ' Pride Mobility Scooters

https://getaroundmobility.com > troubleshooting-pride-...
Aug 21, 2020 - The second option for resetting the scooter is to put it in "freewheel mode" by pushing forward the manual freewheel lever at the back of the ...

Victory XL Manual (UK).p65 - Pride Mobility

https://www.pridemobility.com > pdf > intl_scooter
PDF
When your Victory XL's main circuit breaker trips, the reset button pops out and your Victory XL shuts down. (The main circuit breaker reset button is mounted ...

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  The Ultimate In Style & Performance® - Pride Mobility

  https://www.pridemobility.com > us_victory_xl_om
  PDF
  rear section of your Victory XL, near the manual freewheel lever and the main circuit breaker reset button. See figure 7. Batteries. The batteries store the ...
  
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go google and type in ---workshop manual for pride legend xl scooter --and if there is a pdf version , download it
if not contact the manufacturer direct and see if you can buy one

call 1-800-800-8586

I’m happy to assist further over the phone at https://www.6ya.com/expert/bill_bcbb89783b08c489

It's almost certainly a slightly binding brake, it often happens, especially if you have a sticky hand brake cable/ leaver. I've posted a full answer here as another Pride post.

You must charge each battery individually with an automotive NON automatic style battery charger until each battery has at least 10 bolts each. The scooter charger cannot pull up a battery with less than 10 volts.

I had a similar problem with my Pride Legend XL when I drove it
through a puddle accidently and some water splashed up underneath
the motor controller. It would buck or go then stoo without any warning
as the electric brake was applied. Had to take the seat off and use a
hair dryer on the controller connections to dry them out. It doesn't
seem to take much water to make these inoperative. After thoroughly
dried out with a hair dryer..no more problems like that with it.

Hello, my name is Mike.

Here is a couple areas that would cause this:

A faulty throttle pot ( Wig Wag ). I have changed many throttle pots for this reason.
Also check battery and motor connectors. Sometimes even if the meter is not dropping poor batteries can cause surges which would cause this. Sometimes you get lucky where you take key out, and let set for a bit. Then put key in with out depressing throttle. But that is rare this works. Most times it going to be a battery issue, or a faulty throttle pot. Best to have service place replace this if your not really mechanically inclined in electronics. Thank You , MIke.

Sounds like Overload Cutout ??? Use a Higher Rating Cutout, as going up hill is very hard on Scooters and it also depends on your weight.

Gerry

possibly burnt one of the motor brushes, you can remove the brush, and clean the face of the brush or put new brushes in