Upgrading the Batteries and Controller

[Jererae]

After using my 2017 AI, I've decided that I do need to upgrade the batteries and- based on the excellent information in these forums - I would also like to upgrade the controller. Now, unlike many of the people who have posted, I do not have the skills to do this myself! So - do any of you have recommendations as to who/where I can take the Interstate for expert assistance with this? I would prefer to have someone who is familiar with the problems and has successfully dealt with the modifications in the past. Thanks much for your input!

[BurntAsphalt]

Lewster is one of the local experts on the forum. I'm sure he will see your "Bat signal" and reply shortly. He works a bicoastal lifestyle spending winters in south FL and summers in Pacific NW. I think he has been known to do some work in between in Oklahoma. By all accounts he does great work and is a huge asset to this forum. Someday I'm going to get him to do a lithium upgrade but that's a ways out.

[Too tall]

Similar to yourself however we already had upgraded batteries.

The out of doors Mart did a great job and nice people to boot.

https://www.outofdoorsmart.com/