Endless Sphere

Sorry for late reply I have at present a Carrera e bike motor controller everything except the battery and frame brought off gumtree it's UK legal so 15 mph max and 250 w but to be fair I'm more looking to build a stealth bomber up and basically want max performance for min cash so anything I can re...

As stated I have 80 surplus 18650 cells used but good any one interested? Based in Northampton they cost me £4 each I'm after recouping as much of that as possible. Any test or trial. Post for more info

I got a few used but tested green panasonic 18650s if you care....

I got a few 18650s spare if you care green Panasonic's around 50 odd I think all tested an working

Ok I've just brought 240 green Panasonic cells for cheap they are 3.4 nah each what kind of battery would best be made for max performance please