Cigarette Lighter DC Power Adapter, to use a tracker with your car.
Green laser used to polar align the tracker.
An AC adapter to run the tracker using a AC wall outlet.
Lithium-Ion battery to power a tracker. The AC Adapter used to recharge the battery can also be used to power the tracker.
A mount that attaches to the back of tracker. It is used to keep your
tracker at the correct angle for your latitude while operating without
the need for a tripod.