Ram Promaster Cargo Van

RAM Promaster Battery Isolator Kit

September 16, 2017 3:28 am

The RAM promaster cargo van is designed to support small business for their deliveries. Mostly business that use this are those engaged in food industry.

Powered by heavy cooling system, this cargo van is perfect delivery van.

To avoid engine starting problem, separate the electric power between cooling system and engine power requirement. Used our TrueAm RAM Promaster Battery Isolator Kit

12 Volts Dual battery isolator switch
140A relay capacity
150Amps alternator supply
This is complete automatic and historically proven technology
Do It Yourself vehicle’s accessories.


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