REDARC 20A In-Vehicle DC Smart Battery Charger (Ignition Control) BCDC1220-IGN

Part Number: BCDC1220-IGN

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REDARC 20A In-Vehicle DC Smart Battery Charger (Ignition Control) BCDC1220-IGN Description

  • Designed to fully charge a lead-acid auxiliary battery
  • Suited to vehicles with an ECU-controlled variable voltage alternator
  • Assign a profile to each battery type to ensure the most efficient charge
  • Acts a dual-battery isolator to protect starter batteries when voltage drops
  • Fully ensealed for rough, offroad conditions
  • Can be used in marine applications
The 20A In-Vehicle DC Smart Battery Charger (Ignition Control) is designed to fully charge a lead acid auxiliary battery, and is suitable for any vehicle fitted with an ECU-controlled variable voltage alternator. Its wide operating of 9-32V affords you the versatility of being able to charge either a 12V or 24V system. A convenient low-voltage setting means that the charger can continue to operate even when receiving a low input voltage from the alternator. The charger boasts a range of Smart features, including the ability to provide a unique charging profile for every specific battery type, allowing it to achieve and maintain a 100% charge for your auxiliary battery, even if it has different characteristics to the start battery. The Smart Charger is compact, easy to install, and completely sealed to keep it protected from water, dust, and vibration. Its protections make it a great fit for any driver - even those who enjoy taking to Australia's harshest conditions, like outback tracks and deep water crossings. It's even hardy enough for marine applications!

The Charger will act as a dual-battery isolator to help protect the start the battery whenever its voltage level gets too low. The unit features no fan to ensure quiet operation, and - in addition to standard lead acid starter batteries - it is compatible with a huge range of battery types including AGM, gel, calcium content, and VRLA batteries.

The Smart Start Battery Charger is delivered with a 2-year manufacturer's warranty covering faults and material defects.


Smart Start DC-to-DC Charger (Ignition Control)

Input (Operating) Voltage: 9 - 32VDC

Maximum Charging Voltage: 15.4V

Output System Voltage: 12VDC

Input Current (Max.): 20A

Output Fuse Rating: 40A

Standby Current Draw: <100mA

Output Current Rating (Cont.): 20A

Input Fuse Rating: 40A

Output Power: 300W

Length (mm): 120

Width (mm): 100

Height (mm): 37

Weight (kg): 0.485

Type Approval: CE


Part NumberBCDC1220-IGN
WarrantyManufacturers Warranty
TypeDC to DC Chargers


We offer FREE shipping Australia wide on orders over $99. to metropolitan or regional addresses (excludes big and bulky items).

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We offer 100% Fitment Guarantee, but if you choose to return an item we offer a generous 60 day returns policy with a full refund. See returns policy and fitment information here.


All products sold by Sparesbox are sold under the Manufacturer’s warranty and conditions from the date of purchase, unless otherwise stated on the item.

Warranty claims must meet certain criteria and be sent to Sparesbox with a receipt to be eligible for a refund. See full warranty claim criteria here.

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