garriew wrote:My chairs batteries are the same. What type of range do you expect to get w/ the 8 100ahs?
garriew wrote:My chairs batteries are the same. What type of range do you expect to get w/ the 8 100ahs?
garriew wrote:My chairs batteries are the same. What type of range do you expect to get w/ the 8 100ahs?
Burgerman wrote:So the range you get day to day will vary quite drastically unless EVERYTHING remains the same. But thats almost impossible to achieve no matter ho hard you try.
Burgerman wrote:You dont want a bare one. You want good quality 4s ones that have a plug and socket. You cut the cable in half, and the plug goes on the battery. The socket goes on your chair side SUB-D connector...
Quality ones can be bought from Revolectrix / cellpro. You likely already have some 36 inch 8S ones. And you could use these. But they sell 4S too to make it simple. http://www.store.revolectrix.com/Produc ... sion-Cable
Gnomatic wrote:These Sinopoly's are interesting. Would be a lot simpler to convert a chair to lithium with eight of these vs. assembling dozens of Headway cells into a pack ect.
Who's going to be the guinea pig?
Burgerman wrote:Cut 4 wires off one, and then look at it again!
shirley_hkg wrote:snaker wrote:My maddest range: 83km/89.5 returned Ah.
I think you've created a GUINNESS WORLD RECORD already .
Truely , 83km in less than 6 hours for a wheelchair is hard to break .
would you use the same preset that was used for charging ONE headway 15ah cell ? and just up the charge rate ? since these are 100ah each -
can use 15 or 20A charge rate ? that would take about 4 hours easy if not fully drained - 24 hours for 8 Cells - then build it - test it - discharge - recharge and install - you would get it done in a few days -
shirley_hkg wrote:AND has created a GUINNESS RECORD shortly after his battery installed .
viewtopic.php?f=2&t=1813&start=3160shirley_hkg wrote:snaker wrote:My maddest range: 83km/89.5 returned Ah.
I think you've created a GUINNESS WORLD RECORD already .
Truely , 83km in less than 6 hours for a wheelchair is hard to break .
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