View Single Post
Old 01-11-2014, 08:16 PM   #3 (permalink)
Ryland
Master EcoModder
 
Ryland's Avatar
 
Join Date: Jan 2008
Location: Western Wisconsin
Posts: 3,903

honda cb125 - '74 Honda CB 125 S1
90 day: 79.71 mpg (US)

green wedge - '81 Commuter Vehicles Inc. Commuti-Car

Blue VX - '93 Honda Civic VX
Thanks: 867
Thanked 434 Times in 354 Posts
The electrical problem from sitting is simple!! it's using a AXE 7245 controller, if you leave it plugged in for a few days the batteries equilize and the voltage goes up over 90V and the speed controller cuts out due to the over voltage protection, on my electric car I get around this by turning the head lights on or unplugging it 15 minutes before I want to drive it.

the AXE7245 is slightly undersized for that car but is a very common controller for Beetles because it's cheap and high quality, switching to lithium batteries would cost $3,500 or so but make it lighter and there for perform better with slightly better range.
  Reply With Quote