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Projecta 25A Intelli Charger 9-32V Lithium Dual Battery Charger

$359.90

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IDC25L

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Projecta 25A Intelli Charger 9-32V Lithium Dual Battery Charger IDC25L

The Projecta 25A Intelli Charger IDC25L is a DC-DC battery charger designed for lithium iron phosphate (LiFePO4) batteries. It supports dual input charging from both alternator and solar panel sources with an integrated MPPT solar regulator. The unit is rated IP67 for dust and water resistance, suitable for engine bay installation, and can operate in temperatures from -10°C to 80°C.

Features

  • Charge current: 25A continuous output with 5-stage charging process for lithium batteries.
  • Lithium battery compatible: Bulk charge voltage 14.5V, float voltage 13.5V, optimised for LiFePO4 batteries.
  • Dual input: Simultaneous charging from alternator and solar panels using MPPT solar regulator supporting up to 360W solar input.
  • Smart alternator compatible: Works with variable voltage smart alternators and conventional alternators.
  • IP67 rated: Fully sealed for dust, splash, and shock resistance.
  • Operating temperature: -10°C to 80°C for reliable performance in harsh environments.
  • Safety protections: Reverse polarity, overvoltage, undervoltage, over-temperature, and spark-free design.
  • Battery capacity range: Suitable for 50-250Ah lithium batteries.

Specifications

  • Input voltage: 9-32V DC
  • Maximum solar input: 28V DC, 360W
  • Output current: 25A continuous
  • Charging stages: 5-stage process including soft start, bulk, absorption, and float
  • Back drain current: 9.5-10.5mA from auxiliary battery
  • Dimensions: Compact size for easy mounting under vehicle bonnet
  • Smart alternator thresholds:
    • 12V vehicle: turn on 13.4-20V, turn off below 12.8V
    • 24V vehicle: turn on 26.8-32V, turn off below 25.6V
  • Conventional alternator thresholds: Same as smart alternator

Usage Tips

  • Connect both alternator and solar inputs to use dual charging mode.
  • Confirm battery is lithium iron phosphate (LiFePO4) before installation.
  • Check wiring and polarity to prevent activating safety features.

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