A compact automatic 3-stage battery charger for fast, safe and complete charging of on board batteries with memory function that prevents overcharging in case of unstable power supply.
The Mastervolt ChargeMaster is a compact automatic 3-stage battery charger for fast, safe and complete charging of on board batteries with memory function that prevents overcharging in case of unstable power supply.
This 12 volt boat battery charger is a micro processor controlled switch mode battery charger suitable for charging open lead acid batteries ('standard' marine batteries), gel/AGM and Lithium Ion batteries.
With built-in safety features including automatic voltage compensation, over temperature protection, over load protection and short circuit protection this compact 12 volt boat battery charger offers an entry level charging facility for engine or leisure batteries.
Key features:
The Mastervolt battery chargers charge curve is in accordance with IUoUo/DIN41772 and is fully CE compatible. It can be installed using the three fixing holes and connection leads as supplied.
| Nom. Output Voltage | 12v |
| Total Charge Current | 10amp |
| Number of Battery Outlets | 1 |
| Battery Capacity Range | 25-100Ah |
| Nom. Input Voltage | 230v (180-265v), 50/60Hz |
| Height | 180mm |
| Width | 121mm |
| Depth | 50mm |
| Charge Characteristics | IUoUo |
| Charge Voltage Bulk | 14.25v |
| Charge Voltage Absorption | 14.25v |
| Absorption Time | 6 Hours |
| Charge Voltage Float (wet batteries) | 13.25v |
| Charge Voltage Float (gel/AGM batteries) | 13.8v |
| Power Consumption | < 1mA |
| Full Load Consumption | 170w |
| Power Factor Control | > 0.95 |
| Temperature Range (ambient temperature) | -25°C to 60°C, derating > 40°C (-13°F to 140°F) |
| Protection Degree | IP65 |
| Sound Level | < 30 dBA at 1m |
