Dual Battery Kits and Parts

Mr Positives range of dual battery kits, dual battery isolators and various other components to help bring your dual battery system together.

Dual Battery Kits are designed for dual battery systems that utilise two batteries, such as vehicles with a separate battery for accessories like appliances, stereos or a vehicle and caravan combination power system. They are available in various formats, wiring configurations and ratings suited for different applications. They can feature isolators or surge protectors or can be an all in one sophisticated battery management systems. Mr Positive currently carries a wide range of dual battery parts as well as all the hardware required to connect two batteries in a functional circuit utilising existing ignition systems.



Projecta 12v 100a Electronic Isolator

Projecta 12v 100a Electronic Isolator

Now $141.30

On Sale 10% OFF RRP $157.00
Projecta 12v 100a Electronic Isolator Full Kit
On Sale 10% OFF RRP $230.00
Projecta 12v 100a Voltage Sensitive Relay
On Sale 10% OFF RRP $100.00
Projecta 12v 100a Voltage Sensitive Relay Full Kit
On Sale 10% OFF RRP $172.00
Projecta 12v 150a Electronic Isolator

Projecta 12v 150a Electronic Isolator

Now $173.70

On Sale 10% OFF RRP $193.00
Projecta 12v 150a Electronic Isolator Full Kit
On Sale 10% OFF RRP $401.00
Projecta 12v 200a Voltage Sensitive Relay
On Sale 10% OFF RRP $172.00
Projecta 12v Dual Battery Voltmeter

Projecta 12v Dual Battery Voltmeter

Now $146.70

On Sale 10% OFF RRP $163.00
Projecta 12v Portable Power Hub Power Station
On Sale 10% OFF RRP $810.00
Projecta 12v Smart Battery Monitor

Projecta 12v Smart Battery Monitor

Now $382.50

On Sale 10% OFF RRP $425.00
Rotary Battery Master Switch with 4 Positions
On Sale 10% OFF RRP $89.00
SAAS 52mm Digital Dual Voltage Meter

SAAS 52mm Digital Dual Voltage Meter

Now $137.70

On Sale 10% OFF RRP $153.00
Voltage Sensitive Relay - 12v 140a

Voltage Sensitive Relay - 12v 140a

Now $109.80

On Sale 10% OFF RRP $122.00