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REDARC SKU: BCDC1220

REDARC BCDC1220 12V 20A In-Vehicle DC-DC Battery Charger

Compact multi-stage DC-DC charger for lead-acid auxiliary batteries. Engine-bay rated; not for lithium.

On backorder: ships when back in stock
Free Delivery Orders over $100
Tech Support USA based

Compact multi-stage DC-DC charger for lead-acid auxiliary batteries. Engine-bay rated; not for lithium.

Key Features

  • Multi-stage charging profile for AGM, Gel, Calcium, and standard lead-acid batteries
  • Operates from 12V or 24V vehicles (9–32V input)
  • Sealed electronics – engine bay rated
  • Output current: 11A from a 12V vehicle, 20A from a 24V vehicle
  • Not suitable for lithium (LiFePO4) – see BCDC Alpha or Classic series

Specifications

Input Voltage 9 – 32V
Output Voltage 12V DC
Max. Rated Output Current 11A (12V vehicle) / 20A (24V vehicle)
Continuous Rating 12A
Nominal Output Power 148W (12V vehicle) / 294W (24V vehicle)
Max. Charging Voltage 15.3V
Battery Chemistry AGM, Gel, Standard Lead Acid, Calcium – not suitable for LiFePO4
MPPT Solar Regulator No
Input Fuse 16A – 23A (not supplied)
Output Fuse 31A (not supplied)
Standby Current <5mA
Operating Temperature -4°F to 176°F
Connector Type Bare wire
Weight 0.99 lb (450 g)
Dimensions (L × W × H) 3.9" × 4.7" × 1.5" (100 × 120 × 37 mm)
Engine Bay Install Yes
Warranty 2 Years

Brand
REDARC
Brand
REDARC
Charge Current
20A (24V vehicle) / 11A (12V vehicle)
Input voltage
9–32V DC
System Voltage
12V output (12V or 24V vehicle)
Solar Input
No
Lithium Compatible
No

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We offer a 30-day return policy for unused items in original packaging. Manufacturer warranties apply to all products.

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