Projecta 25A Dual Input DC-DC Battery Charger – IDC25


New from Projecta, the Intelli-Charge IDC25 is the toughest and most advanced dual battery management system available on the market today. Allowing you to charge your 12V second/auxiliary deep cycle battery on the go, the IDC25 is shock, vibration and dust proof. The unit is also water resistant, making it suitable for both in-vehicle and under-bonnet installation.

Able to charge simultaneously from both solar and alternator (9–32V) inputs, IDC25 can also function as an MPPT solar controller and features dual charging modes for compatibility with both smart and conventional alternators. Loaded with a host of safeguard features, the easy to install unit includes over/under voltage, anti-sparking, reverse connection and over temperature protection systems to ensure peace of mind.

The IDC25 sets a new benchmark for DC-DC battery management.

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SKU: IDC25 Categories: ,


  • Engine bay installation – Sealed to IP67, the IDC is dust, splash and shock proof and can safely operate in extreme temperatures up to 80°C
  • Dual charging modes – Engineered to work with both smart and conventional alternators
  • Multi-chemistry – Set the charging profile to suit battery chemistry type: Wet, Calcium AGM or Gel
  • Dual input operation – Simultaneous dual battery charging from both solar and alternator inputs
  • Total safeguard protection – Over temperature, reverse connection, over/under and spark free protection

Additional information

Operating Temperature

Charging Inputs

In-built Solar Regulator

Battery Bank Size

Charge Sequence

Supply Voltage

Output System Voltage

Fuse Type

Over Voltage Protection

Output Current

Standby Current Draw

Open Circuit Voltage (Voc)

Output Power

Compatible - Alternators

Compatible - Battery Type

Mounting Location

Weather Protection
Weather & Conditions Rating

Colour - Standard

Dimensions & Weight
Dimensions - External


Warranty Duration