Don't kill your extra battery. The Rugged Ridge Dual Battery Relay is a simple cost effective way to keep your additional battery charged when not in use. Use both simultaneously, or one at a time as you keep the other charged. The kit includes relay, switch, and wires.

This Part Fits:

Year	Make	Model	Submodel
1970-1983	Jeep	CJ5	Base
1977-1980	Jeep	CJ5	Golden Eagle
1980-1983	Jeep	CJ5	Laredo
1982-1983	Jeep	CJ5	Limited
1975-1983	Jeep	CJ5	Renegade
1970-1975	Jeep	CJ6	Base
1979	Jeep	CJ7	Base
1979	Jeep	CJ7	Golden Eagle
1979	Jeep	CJ7	Renegade
1981-1985	Jeep	Scrambler	Base
1985	Jeep	Scrambler	Laredo
1985	Jeep	Scrambler	Renegade
1982-1983	Jeep	Scrambler	SL
1982-1984	Jeep	Scrambler	SR
2011	Jeep	Wrangler	70th Anniversary
2016	Jeep	Wrangler	75th Anniversary
2007-2018	Jeep	Wrangler	Rubicon
2007-2017	Jeep	Wrangler	Sahara
2010-2018	Jeep	Wrangler	Sport
2016,2018	Jeep	Wrangler	Sport S
2011	Jeep	Wrangler	Unlimited 70th Anniversary
2016	Jeep	Wrangler	Unlimited 75th Anniversary
2007-2018	Jeep	Wrangler	Unlimited Rubicon
2007-2018	Jeep	Wrangler	Unlimited Sahara
2010-2018	Jeep	Wrangler	Unlimited Sport
2016,2018	Jeep	Wrangler	Unlimited Sport S
2007-2010	Jeep	Wrangler	Unlimited X
2007-2010	Jeep	Wrangler	X