- Outstanding performance even at extreme temperatures (-25°C to +60°C)
- Autoranging: 120 or 230 V and 50 or 60 Hz
- 3 outputs for connecting 3 seperate batteries
- Three-step(+) charging system
- For use with gel, AGM or wet batteries
- Power factor correction as standard, increasing efficiency
- Operates with any generator output quality
- Light and small model
- Safely separated connection compartment
- Cover with captive screws
- Quick en easy installation, wall or floor mounting
- Bright LCD display with accurate read-out of all three banks
- Battery temperature sensor as standard
The ChargeMaster from Mastervolt is a battery charger with three outputs to assure that all your batteries are always charged safe, quick and complete, whether you are at home, on the road or at sea, with low shore power or limited supply.
Mastervolt’s three-step charging method guarantees optimum efficiency, meaning your batteries will perform better and last much longer. Besides the fast and complete charging of three batteries up to 700Ah (12V) (recommended), this autoranging (120 & 230V) battery charger also functions as a supply unit when the input voltage is low, automatically making up the full capacity in the 12V circuit. Its direct current outlet is so clean that the battery charger itself can be used as direct power source, even without a battery.
| Nominal input voltage |
120/230 V (autoranging, 90-265) |
| Nominal input frequency |
50-60 Hz (autoranging, 45-65 Hz) |
| Nominal output voltage |
12 V |
| Total charge current |
70 A @ 14.4 V |
| Number of battery outlets |
3 |
| Charge current second output |
10 A (± 1 A) |
| Charge current third output |
10 A (± 1 A) |
| Charge characteristic IUoUo |
automatic 3-step(+) |
| Charge voltage bulk 25 °C |
14.40 V |
| Charge voltage Absorption 25 °C |
14.25 V |
| Charge voltage Float (25 °C) |
13.25 V |
| Maximal Absorption time |
8 hours |
| Maximal Bulk time (start timer @ 13.25 V) |
8 hours |
| Minimal Absorption time |
15 mins |
| Dimensions (hxwxd) |
362x277x150 mm |
| Weight |
6.65 kg |
| Battery capacity (recommendation) |
140-700 Ah |
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