What is the difference between S-636 and S-646 SE?

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What is the difference between S-636 and S-646 SE?

Postby SweetBearCub » 08 Feb 2020, 03:40

Assuming that both are configured as identically as possible, meaning 120A R-Net expandable electronics, 8.5 MPH drive motors (Yes, I know about the tradeoffs), identical seating, suspension, and configuration options.

It seems that the S-646 SE is about $1,300 more expensive than the identically configured S-636.

Quickie S-636 Configuration
Quickie S-646 SE Configuration
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Re: What is the difference between S-636 and S-646 SE?

Postby Burgerman » 08 Feb 2020, 04:19

The more expensive one has r-net system, more amps etc so better equiped as stock.

In the US non of your chairs include the battery or chargers! Those are extra... Thats wouldnt be legal here I dont think. Anyway, the main differnce seems to be stock equipment. You appear to be able to add much of the same things to the cheaper one. But then the price isnt any different.

Add a colour advanced R-Net joystick/120A system and you add 1400 dollars for e.g. You say its still cheaper? So there are more things we havent added! Or noticed? Maybe different suspention? Not sure they dont sell those here. Maybe tilt or somehing is included. For e.g. what is "Quickie SmartSeat, PosiDrive Technology"??

The seating is different. But posidrive sounds like a gyro or something and you dont want that.
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Re: What is the difference between S-636 and S-646 SE?

Postby expresso » 08 Feb 2020, 05:24

https://sunrisemedical.com/getattachmen ... -Form.aspx


https://sunrisemedical.com/getattachmen ... -Form.aspx

they are both the same Chair - 646se has 8.5 motors as opposed to 636 6.5 - these are off the website -

check it side by side on these order forms - to get an idea of price difference -
Quickie 636 - 230ah LifePo4
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Re: What is the difference between S-636 and S-646 SE?

Postby expresso » 08 Feb 2020, 05:34

i did a quick check on those first links - not sunrise order form and yes it does seem that the 636 costs less than the 646 clicking the same options and adding 8.5 motors to the 636 - still comes out over $1000 less -
Quickie 636 - 230ah LifePo4
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Re: What is the difference between S-636 and S-646 SE?

Postby Burgerman » 08 Feb 2020, 11:09

Different seating.?
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Re: What is the difference between S-636 and S-646 SE?

Postby rustyjames » 08 Feb 2020, 15:08

They are the same, other than what others have already mentioned. You can add the 626 as well.
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Re: What is the difference between S-636 and S-646 SE?

Postby Burgerman » 08 Feb 2020, 16:37

Well if I lived inthe US one of those chairs, called whatever, would be what I had. With all the best options. But that still doesent come out very cheap. Not even the battery or charger is included! And 1k extra for r-net basic setup etc.
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