I'm not saying swapable is the way to go for all or even most situations. But I just did a quick Autotrader search for Tesla. A 2013 S85 over 100k new now asking 66K with 17K miles on it. Nearly $40.000 loss in two years. Now I bet if you asked that guy if he would have rather leased that car or leased the battery he would give a Hell Yeah. Like I said time bomb. So when and how you take your screwing is a matter of choice. I admit this and I own a Zero anyway. The little scooter company had like two 1.5kwh batteries so you only need to get to the next station and they are so small the should charge in an hour or so. Drop it in check your charge meter if it's bad get another. But very limited useful areas, very dense crowded cities go to work go back to apartment. Now lets say you needed to go NY to Miami and you were going to go electric. Your looking at a two day trip minimum with the hours and hours of charge time (even Tesla). Now if you could drop in a new battery in DC get another in Atlanta and another in Miami you make the trip same as a gas car. Pure logistics not a practical trip but just from a time stand point swapping is better.
1. Tesla does offer a lease option for the car.
2. If Tesla had a swappable battery option (which it does, as benswing pointed out) I doubt the resale value would be any different.
3. This guy should be happy....his Tesla is pretty much right on the normal depreciation curve for any car whether it be ICE or electric.
http://www.edmunds.com/car-buying/how-fast-does-my-new-car-lose-value-infographic.html4. How many more batteries would be out in the world if everyone was swapping instead of charging? Seems like it defeats the purpose if you are environmentally motivated.
5. If someone wanted to open a battery swapping station, how many batteries do they need to keep in stock? How much space does that take up? How much space does the swapping machine itself take up? What if customers are coming in faster than you can recharge the batteries....need to have enough on hand such that any time someone rolls in you have a fresh (but how old and abused?) battery ready for them. How many batteries do I need on hand if not every vehicle is using the same battery?
6. What is the cost of setting up a swap station?
7. If I am only partially discharged, do I pay the same for a swap as if I was fully discharged?
8. Obviously a Zero and a Tesla can't share a battery pack so how many different battery types would a swap station need to carry? Industry can't even agree on a charging standard which has almost NO impact to the overall design of the vehicle....now you want them to agree on a standard battery size AND shape AND connector AND placement?. After reading the article you pointed out, obviously several companies agreed to do this but never followed through.
9. Is every battery going to go thorough testing to ensure it is still suitable for road use when it gets shoved in the next customer's car? How much time and effort does that take?
10. What are the total costs of doing business for a company that installs a charge station? What are the total costs of doing business for a swap station?
I followed closely the whole Better Place saga, and battery swapping has been shown to be impractical in practice. Also, tesla unleashed its battery swapping mechanism and you don't hear of anyone using it.
After a little research I found that they opened 1 test site across from a bank of supercharges, it costs $50 to use and you need a reservation. They invited hundreds of people to use it. 4 or 5 ever did. Fortune magazine did an article on it in June.
Basically once you get 200+ miles of range (3 hours of driving) and a 30 minute recharge time, then battery swapping is moot. Especially as electric vehicles mature, there will be batteries with very different lifespans, so you will want to know what you are putting into your vehicle. I think the idea of owning your own batteries to swap at a racetrack, like with an FX, works. But swapping with a bother fully charged, but used and abused, battery isn't going to work.
It doesn't surprise me at all that they would be charging $50 per swap (as opposed to paying like 5-10 bucks to recharge) since the initial investment is so much higher. Not to mention that the swap station would need to buy completely new batteries from time to time. It also doesn't surprise me that no one ever used it. I am imagining that though process now....Oh, you mean I can swap the battery out of my brand new Tesla for a battery that came out of someone else's car and I have no idea how old that battery is or how it was treated by the 100's of other people that may have used that same pack? And it costs $50? Or I can go down the street and super charge in 1 hour or less while I eat lunch and pay only $10? hmmmm....I'm gonna need to think about this....yeah...I'll pay the $10.
NEW2elec, I hope you don't think I am attacking you in any way....it can be hard to convey demeanor through a computer screen....but this is just one of those ideas that sounds great when you first hear it or even think about but given a little more thought it just isn't practical. I think just about every EV owner or person who has seriously considered getting an EV has thought to themselves "It would be so great if I could just pull up, swap the battery really quick and then be off". But reality is that it just doesn't work in the real world.
As I said and others have said as well....at the track its a totally different ball game.