Comparison Chart
All purchases can be made on optimate battery chargers shop.
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| Model: | 600W | 1000W | 1500W | 2000W |
| Input DC | 10 to 15.5V | 10 to 15.5V | 10 to 15.5V | 10 to 15.5V |
| Low Voltage cutout | 10V | 10V | 10V | 10V |
| Output AC | 110 or 230Vrms | 110 or 230Vrms | 110 or 230Vrms | 110 or 230Vrms |
| Output Frequency | 50 or 60Hz | 50 or 60Hz | 50 or 60Hz | 50 or 60Hz |
| Output Power | 600W | 1000W | 1500W | 2000W |
| Surge Power | 1200W | 2000W | 3000W | 4000W |
| Start TV, Motor, Air-con | Yes | Yes | Yes | Yes |
| Output Waveform | Modified Sine Wave | Modified Sine Wave | Modified Sine Wave | Modified Sine Wave |
| Max. Efficiency | >90% | >90% | >90% | >90% |
| Charge control | 3-stages | 3-stages | 3-stages | 3-stages |
| Compatible battery types | Wet / Gel | Wet / Gel | Wet / Gel | Wet / Gel |
| Charger nominal voltage | 13.8V | 13.8V | 13.8V | 13.8V |
| Charger charge rate | 8A | 10A | 18A | 18A |
| Max.Charge rate | 10A | 12A | 20A | 20A |
| Full Protection (Thermal, Earth Fault, Battery, Overload and Short Curcuit Protection) |
Yes | Yes | Yes | Yes |