• all battery's fit nice & I just need to put a - & + to the other two battrys iver end . & they will charge by using the 24v port on the side .
• It's been fun doing this . If u do hard wire your scooter to over volt it this way it's a lot cheeper my way & fun to learn. But like I say when turning the switch on and 36v comes in full power it mad & is will make u fool off i did . Till i learnt to push it 1st get it going then hold on realy hold on and switch that switch & say good by to them push bikes that at one time went round u lol .

will do a gps test tomorrow. Razor e200 Standard on 200w motor 24v was 11mph .

Razor E300 standard 14mph 300w 24v.

Will mod this one next the E300 change the sprockets from 55 back to 47 & 10 front to 11 or 12 will get u 18/20 ish mph . Put a 500w 24v motor to that snd your 25mph . Overvolting a 500w 24v to 36v on a razor e300 will be mad. 35/40 mph , I think .

The e200 only has 8" weeks wear the razor e300 has 10" big difference.