
ATV/UTV$42.21

PERFORMANCE TOOL
In stock · stock as of Sep 3, 2026
Shipping calculated at checkout
30-day returns on unused parts
Easy to use battery / alternator tester Plug in to the 12V cigarette lighter in your car, the LED indicators will show you the status of your battery and alternator 3 LED indicators to show the battery condition: weak, normal or strong 3 LED indicators to check the status of the alternator voltage: low, normal or high Works on any 12 volt system, compact design for easy storage Compact size, a handy item for your glove box so you know right away if the problem you have is related to the battery or alternator