Yer I agree nealh, close though, I was thinking of 2 options either way the cost/savings are marginal.controller connectors are not clear at all
Thanks to wheeliepete for spotting this, and it was only added to topbikekits inventory 2 days so kudos amazing find
http://www.topbikekit.com/36v48v-6mosfets-sine-wave-controller-for-hailong-case-52pcs-cells-p-695.html
and then the yose power 48v HaiLong battery [When it's in stock]
https://www.yosepower.com/en/product/Downtube-Big-Power-48V13Ah-HaiLong-Lithium-E-Bike-Battery-with-USB-Battery-Switch-E-bike-DIY-70.html
Then that's it all done 48v keeping all waterproof wiring for easy connecting...
I was getting well on for this at £250 ish, HOWEVER the controller is 15a
So option 2 with the spares I have which include a few "outs" from a dead controller all julet, splice the wires to a standard controller which we've look at before, I think it was 48v 20a (350w) from aliexpress and any fair priced battery and I should be good to go - only pain the wiring!
Would somebody think of the WIRING lol