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12V 140A dual battery isolator kit for adding a second battery to your vehicle or boat, so you can run fridges and accessories without draining your starting battery. The voltage-sensing relay automatically isolates the batteries and charges the starting battery first. IP65 rated, with marine-grade wiring and instructions included.
Available in store at Oaten's Casino, NSW, your Jaycar Authorised Reseller.
12V 140A dual battery isolator kit for adding a second battery to your vehicle or boat, so you can run fridges and accessories without draining your starting battery. The voltage-sensing relay automatically isolates the batteries and charges the starting battery first. IP65 rated, with marine-grade wiring and instructions included.
Available in store at Oaten's Casino, NSW, your Jaycar Authorised Reseller.