303303-001 120 Amp 2 Battery Isolator (Standard) - Battery isolators are ideal for RV, automotive and commercial uses. These allow for the simultaneous battery charging of a multiple battery system by isolating batteries to ensure there is power to start the vehicle. Works with wet or gel cell batteries. Batteries must be of the same type to prevent damage.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov