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7 Stage Smart Battery Charger

Product No: MCU120
Brand: Battery Link

7stage badge 12amp badge

The MCU120 charger is a sophisticated 7 stage charger, utilizing switch mode and fully automatic computerised control, designed to charge most 12 Volt SLA, Gel, Lead Acid and Calcium batteries. Suitable for negatively (-) grounded vehicles where the negative lead from the battery is connected to the vehicle chassis or engine block. As a Gel, Lead Acid, SLA and Calcium battery charger, the unit provides a safe method of restoring discharged batteries, through a 7 stage charging process. Permanent connection lead supplied with charger for vehicles that require frequent charging such as classic cars, motorcycles or marine craft.


  • Ideal for automotive & marine batteries.
  • Heavy duty design.
  • Fully automatic 7 stage charging.
  • Compatible with GEL, Calcium, Deep Cycle, SLA and conventional flooded lead-acid batteries.
  • Easy battery chemistry selection with push button switch and LED indicators.
  • LED display showing battery capacity status, output voltage and warning indicators.
  • Inbuilt battery testing with LED indicator and flash selected battery LED.
  • Internal charger temperature monitoring and power output control.
  • LED indicators show progress of charge.
  • Zero volt minimum battery start up – can charge a completely flat battery.
  • Over charging, short circuit and over temperature protection.
  • Reverse polarity protection.
  • Pulse mode technology reduces oxidation, evens electrolyte consistency and minimizes temperature equating to longer battery life.