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12V 20A DC-DC Charger
$169.00
Sale price
$169.00
Regular price
Pickup available at 40B George Street
Usually ready in 24 hours
12V 20A DC-DC Charger (MB3938) charges a compatible auxiliary battery from a vehicle alternator or solar input. It suits automotive, touring and off-grid power installations.
Product code: MB3938
- 20A output current
- Solar input: 12.0–30.0V DC ±0.2V
- Vehicle input: 12.0–15.8V DC ±0.2V
- Selectable profiles for GEL, calcium, standard lead-acid, AGM and LiFePO4 batteries
- Colour-coded 50A Anderson-compatible connectors
- Short-circuit, over-temperature and reverse-polarity protection
- IP65 dust- and water-resistant enclosure
- Up to 97% efficiency
Charge voltages
- GEL / calcium: 14.2V ±0.2V
- Standard lead-acid: 14.4V ±0.2V
- AGM: 14.8V ±0.2V
- LiFePO4: 14.6V ±0.2V
Size: 205 × 105 × 51mm; 230mm long including mounting flanges.
Weight: 1.2kg.
Note: the supplied red battery connector is physically different from connectors commonly fitted to battery boxes; a suitable plug set may be required. Confirm battery chemistry and installation compatibility before ordering.
