Isolator 12-36V 140 Amps For Powerline 33-18 1202, 1202D 48120BX; CH48120

Isolator Replacement 48120BX 12-36V 140 Amps Powerline 33-18 Sure Power 1202, 1202D Cole Hersee 48120BX, M48120

Verify part fits before purchasing



Cole Hersee Battery Isolators allow for the alternator to charge multiple batteries, and to control drain from one battery to the other.



Battery isolators prevent the battery with the higher charge from draining into the battery with the lower charge.



Manufacturer's warranty applies. To ensure tool accuracy and personal safety, do not attempt to repair tools under warranty