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CTEK Onyx
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The ONYX is the powerful 12V charger
The CTEK ONYX is the powerful 12V charger that is ideal for the charging needs of your caravan, car and boat (14-225Ah). It quickly charges your household batteries and maintains them to give a prolonged service life. The ONYX has a 3 year warranty, delivers 7A and is IP65 classified (Splash and dust proof). All CTEK battery chargers are electronic proof, non-sparking and reverse polarity and short circuit proof. IP 65. 230V. Capacity 14-225 Ah. Charging current 7A. Dimensions 191x89x48. Weight 0.8 kg.
Features & Benefits
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Applications
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Technical Data
| Model | CTEK Onyx |
|---|---|
| Input voltage AC | 170-260VAC, 50-60Hz |
| Output voltage | Nominal: 12V |
| Efficiency | 85% |
| Charging voltage | 14.4V |
| Charging current | 7A Max |
| Back current drain* | <3mA |
| Ripple** | Max 150mV rms, 0.3A |
| Ambient temperature | -20°C to +50°C, output power is reduced automatically at higher temperatures. |
| Type of charger | Seven step, fully automatic switch mode with pulse maintenance. |
| Type of batteries | 12V lead-acid batteries (Wet, MF, AGM and GEL) |
| Battery capacity | 14-225Ah |
| Dimensions (L x W x H) | 191x89x48mm |
| Insulation | IP 65 (splash and dust proof), outdoor use |
| Weight | 0.8kg |
*) Back current drain is what drains the battery if the charger is connected without the power cord connected.
**) Ripple denotes the amount of interference there is to the current and voltage. A high current ripple heats the battery and shortens its life. A linear charger has a current ripple of 70 - 400% which is much larger than the maximum 5% for a modern sealed battery. Voltage ripple could harm other equipment, which is connected to the battery. The MULTI XS 7000 delivers voltage and current with very low ripple. The battery gains a long service life and there is no risk of damage to other electronic devices connected to the battery.
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CTEK Onyx | £0.00 | Unavailable |
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CTEK Onyx
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