Powertech Dual Battery Isolator 12V/140A

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In Stock - Auckland and Christchurch
This product is ready to ship from our Auckland and Christchurch branches. Expect delivery in 2 - 5 business days. Or call our Hamilton and Palmerston branches for up to date stock on hand.

Benefits & Features

Emergency override feature
LED status indicator
Dual battery sensing
Fully automatic
Easy 3 wire connection at the battery. No need to bypass existing alternator wiring
Ignition protected
Manual remote model
Continuous rating: 140A
Intermittent rating: 170A
Voltage rating: 12VDC (max 15VDC)
Cut in voltage: 13.7VDC
Cut off voltage: 12.8V
Isolator dimensions: 67mm(l) x 67mm(w) x 53mm(h)
Weight: 240g

Click here for the Manual

The Powertech Dual Battery Isolator 12V/140A is ideal for 12VDC marine, 4WD, caravan and solar applications.

The dual battery isolator can simultaneously charge two batteries from your engine alternator. Once your engine is on and the start battery is charged, the isolator kit will begin to charge the second (auxiliary) battery.

When the voltage of the start battery drops (i.e. the engine is stopped), the isolator kit disengages from charging the auxiliary battery. This isolates the start battery and removes the risk of draining it. This ensures that you will have sufficient charge to start your engine.

It will also protect sensitive electronic equipment powered from the auxiliary battery from harmful engine start-up spikes.