The main issue is that the jacking location is small, so you cannot jack it up and then slip a jack stand there to lower the car onto the jack stand.
Tesla jacking points are, roughly, the same size as those on ALL of my other cars.
Neither smaller, nor larger. Just right.
Same rules apply for putting it on the jack stands, as with ALL other cars.
I have those "hockey pucks" to jack my Model X and it works great, wanted to get one set for my LFP Model 3 but the place I bought mine says they will not work with LFP equipped cars, only non LFP.
That's complete and utter horsesh*t.
Battery chemistry has no effect on vehicle design and battery tray packaging into the vehicle frame.
You still jack up the car using the same jack-points that are identified and illustrated in Tesla's Model 3 manual:
Learn how to properly jack your vehicle and utilize Jack Mode.
www.tesla.com
How do I lift/jack mine without damaging anything? Are there any LFP specific jack pads/adaptors?
You do NOT need any aftermarket jack pads or adapters. If you did, Tesla would have specified them in the manual.
Placing the jack under the correct place for lifting the car is a standard operating procedure for all cars. You can't just randomly shove it under the foot well of ANY car and expect not to damage something expensive. The same rule applies to Teslas.
Follow instructions in the Model 3 manual for locating reinforced lift points, and use common sense. Or pay someone to do it for you!
If you REALLY want to spend money on an aftermarket puck, buy the real deal - they fit into the jack saddle really well, and can be reused across all your cars:
Sports, Hockey Gear + Equipment, Hockey Pucks + Balls
www.academy.com
HTH,
a