20218 - Battery Doctor® Knife Switch - 1-Blade, 2-Way Voltage_24V - 12V male to male

- 12V male to male DC Cord included

plus additional safety like spark-proof connections

0-100 Amp Stud-Mount Heavy-Duty DC Amp Meter for Battery Chargers

- Made in USA

AC Frequency: 50Hz to 60Hz

20218 - Battery Doctor® Knife Switch - 1-Blade, 2-Way Voltage_24V - 12V male to maleBattery Doctor Knife Switch 1 Blade, 2 Way Dual Battery Disconnect Switch, Single Blade allows use of one battery for accessories while reserving second battery for starting. Selected battery is connected to provide power and receive charging from vehicle; non selected battery remains idle. Surface mounted. Single Blade Selects Either Battery 2" W x 6 1 2" L x 2" H