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Mean Mother® Dual Battery Isolator 12v 140Amp

Save $109.01 Save $109.01
Original price $149.00
Original price $149.00 - Original price $149.00
Original price $149.00
Current price $39.99
$39.99 - $39.99
Current price $39.99
SKU MMDBI

Suitable for vehicles with dual battery systems. The dual battery isolator allows the alternator to charge two batteries at the same time, switching to the auxillary battery once the starter battery is fully charged. Pre-set to prioritize the main battery, the voltage sensitive automatic isolator also features pre-set engage and disengage voltages, electronic ignition protection, a manual override link button, and a calcium mode for vehicles fitted with calcium batteries.

Voltage sensitive automatic isolator.
140 Amps DC12V.
Manual override link button.
Electronic Ignition protection.
Priority charging for main battery.
Calcium battery mode for vehicles fitted with calcium batteries.
Pre-set engage and disengage voltages.

TAKE THEIR WORD FOR IT


Shipping

Shipped within 48hrs of Order Nationally

Australian Owned

We've Been around over 50 years so You Know You can Trust Us

Min 12 Months Warranty

Some of our Products have a Lifetime Warranty

Easy Returns

30 Day Return Period

FEATURES

  • Heavy Duty Aluminium Case and Mounting Brackets
  • Microchip Monitoring and Control
  • Fully Automatic High Frequency MultiStage Charging
  • Pulse Mode Technology To Extend Battery Life
  • Internal Temperature Monitoring and Output Control
  • Short Circuit and Overcharge Protection
  • Reverse Polarity Protection For Input and Output
  • Thermal Overload Protection
  • Do Not Require an External Solar Regulator
  • Built in MPPT with separate input
  • Solar Input Overload Protection
  • Comprehensive Instruction Manual Included
  • DIY easy to install unit
  • Set and forgot battery selection
  • Easy to read display

BACKED BY OUR

IRON CLAD WARRANTY.

We stand behind our Mean.

USEFUL SPECIFICATIONS

DC battery input : 12.8 – 16.0 Volts
Solar input : 13.0 – 27.0 Volts
Output/charging voltage : 13.3 – 16.2V (stops charging when alternator output or vehicle battery below 12.3V)
DC output current : 20A
Solar output current : 20A
Minimum start voltage : 1.5 Volts – for battery being charged

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