This URL ( http://www.evalbum.com/3765 ) says 25K Kilometers through June 1= 5 , 2013. And a reported 70 charges. Does that mean 15K kilometers from that date forward ? And an additional 4= 2 charges ? I love the way you bolted the motor onto the transmission. 13HP motor. Wh= at is is like to drive up hills ? Does the 6.8 km per kWatt-hour include t= he charger losses ? In Denver, CO a kWatt-hour is 11.6 cents ( USD ). So 1 km would cost 1.7 c= ents. ( A mile would be 2.7 cents ). I pay $3.50 for one gallon of gas an= d go 38 miles in my Miata. So that would be 9.2 cents per mile. Gus in Denver > On 2014m10d17, at 19:21, RussellMc wrote: >=20 > On 18 October 2014 11:02, Trevor Hancock > wrote: >=20 >>=20 >> We've got a car full of them http://users.adam.com.au/marick/ >> http://www.evalbum.com/3765 >> It has travelled 40000 Km on these cells. >> In a few short months it will have travelled more EV Kms than petrol. ..= ... >=20 >=20 >=20 > Trevor >=20 > That's utterly superb. > I'll be back with (many) more questions. > And I'll take you up on your kind offer of logged data. Most appreciated. > Just rushing out ... . >=20 > Even in what you said there are some useful leads. > eg no float is what I know from small LiFePO4 but not what suppliers or > manufacturers tend to say for large ones. >=20 >=20 > Nicely documented and a marvellously net and tidy installation. > Uses only unleaded mains power I see :-). >=20 > What brand / model / Ah are the cells? > 40,000km/50 km =3D 800 cycles? >=20 >=20 > Russell > --=20 > http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist >=20 >=20 --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .