The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
Audi F3 Q3 Quattro 2.0T Engine Electrical Parts
Shut down quickly & remotely - required by many racing organizations
Quickly shut down your battery in an emergency.
You never know when you will blow a fuse so it always good to have extra
Tool comes with both 1/2" and 3/8" drive.
O2 Sensor Socket
Quickly shut down your battery in an emergency.
Don't scratch your paint with your battery tender.
Stainless steel weld-in nut for any O2 sensor
Displays battery health at all times.
The needle nose design on these heavy-duty battery clamps ensure fitment in tight spaces for both 12-volt gas and diesel engines.
This product was last offered at the strikethrough price on
05-02-2026
Features a platinum center electrode which allows for an extended replacement interval
Stock heat range with a projected tip
Shut down quickly & remotely - required by many racing organizations
Helps remove ignition coils in tight quarters without damage or injury
Plugs directly into your 12 volt receptacle to prevent lost presets and settings while the battery is disconnected.
Easily mount your charger in the garage up and out of the way.