REDARC BCDC1220 DC-DC battery charger, 12 V, 20 A

The REDARC BCDC1220 is a 12 V, 20 A in-vehicle DC-DC battery charger. It charges your auxiliary battery from the vehicle's electrical system while you drive. Its 3-stage charging takes the battery to 100% and keeps it there. The wide 9 – 32 V input range lets it charge from both 12 V and 24 V vehicle systems.

The charger uses a separate charging profile for each battery type, so it can charge your auxiliary battery whatever type it is. It is compact, easy to install and fully sealed against water, dust and vibration, which makes it suitable for rough tracks, deep water crossings, harsh environments and marine use. It is designed, built and tested in Australia.

Features:

• Multi-stage (3-stage) DC-DC battery charger
• Built-in start battery isolator
• Fully sealed against water, dust and vibration
• No fan, so it runs very quietly
• Charges AGM, Gel, Calcium, VRLA and standard lead-acid batteries
• Suitable for harsh environments and marine applications

Specifications:

• Input (operating) voltage: 9 – 32 V DC
• Maximum charging voltage: 15.4 V
• Output system voltage: 12 V DC
• Output current (continuous): 20 A
• Output power: 300 W
• Input fuse rating: 40 A
• Output fuse rating: 40 A
• Standby current draw: < 100 mA
• Dimensions (L × W × H): 120 × 100 × 37 mm
• Weight: 0.485 kg
• Type approval: CE