LED display indicates condition, for 12V battery only.
Alternator state check, battery state check, check before charge and overload display.
Alternator check : accelerate your engine to 2000 rpm when the green light is lit ,charging circuit is ok.
Battery check: indicate the percentage charging in the battery .
Charger check: when green light is lit, charging is complete.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.4 inch
Height : 1.5 inch
Length : 5.4 inch

Item Weight: 1.6 ounce (View shipping rates and policies)
Shipping Weight: 4.8 ounce (View shipping rates and policies)

ASIN : B00EXIEVO6