Dual Battery System & Dual Battery Kit Wiring

Suitable for Thumper models 60Ah and above.

Everything you need to wire up a dual battery system with BONUS battery tester.

All you need to wire and charge you caravan or camper trailer batteries.

BONUS ANTI-SPIKE PROTECTOR. This kit includes all you need to wire up a dual battery system to your vehicle.

All you need to wire and charge you caravan or camper trailer batteries.

BONUS ANTI-SPIKE PROTECTOR. This kit includes all you need to wire up a dual battery system to your vehicle with override switch.