Split charger for Camper, Motorhome, dayvan leisure battery for 12V
70 amp 14V DC Split Charging Relay Kit
70 Amp relay for use when you need to charge your auxiliary/leisure batteries from the main vehicle Battery/Alternator.
The relay will isolate both batteries when the engine is switched off, thus ensuring the starting battery never goes flat when power is taken from the auxiliary battery.
Full wiring diagram is supplied
Please view my other items for the relay with crocodile battery clips and an led display voltage reader