Battery Tender 021-0128 12-Volt 1.25-Amp Battery Charger Car Audio In-Dash Units Suction cup & sticker allow

Suction cup & sticker allow for multiple setup options

75A patented engine start to jump-start a vehicle in 90 sec

2 voice coils a& 2 tweeters

Locks & unlocks channels with mature content

Battery Tender 021-0128 12-Volt 1.25-Amp Battery Charger Car Audio In-Dash Units Suction cup & sticker allowTemperature compensated to ensure optimum charge voltage according to ambient temperature; Automatically switches from full charge to float charging mode; Charges as fast or faster than 3A charger; Reverse polarity protection to ensure user safety; Red & green indicator lights; Complete 4 step charging program; Includes quick connect ring terminal harness for hard to reach areas & alligator clips for an alternate connection; 10 year warranty;