Aero-Tow, LLC
Terry L Railing
1016 Mulberry Street
Lake Mills, WI 53551
E200                 24 Volt (two 12 volt U1 batteries)
Lil Sherman      24 Volt (two 12 volt U1 batteries)

Option 1:
 The batteries that came with the machine can be purchased from any place that services
the handicap scooters and wheel chairs.  Expect to pay around $125.00.
Option 2:  Go to any store that sells garden tractor batteries (i.e., Walmart, Tractor Supply).  Purchase
2 garden tractor batteries that measure 5 x 8 x 6.5 inches. (U1)  Do not worry about the amps, the
size is important.  These will cost from $18.00 to $22.00 each.

Caution should be taken of the location of the + (positive) and - (negative) terminals BEFORE
disconnecting the batteries.  They may be reversed.  The red wire going to the positive post on the
speed control is important.

GetJet E1800      (two group 27 batteries)
E200                     12 volt (one group 27 battery)

You have the same two options as above.  The same replacements will cost around $225.00 each.  As
above, go to a Tractor Supply or Walmart and get two automotive 12 volt batteries for around $36.00

Remember:  leave the charger plugged in whenever the machine is not in use.  The charger will
automatically shut off when the batteries are charged.
Is it the charger or the batteries?

Remove the battery box covers.  DO NOT DISCONNECT ANY WIRES!!

Locate a 'dumb' type 12 volt charger that can charge between 6 and 10 amps.  (NOT a smart charger)

Connect this charger to only ONE battery at a time and charge each battery with this charger for about
one hour.

If the machine works normal and holds a charge, you have a charger problem.  Please call Terry for

If the batteries go down fast, replace the batteries.

***Before removing any wires, make a sketch on the location of the wires.***